INNOVATION EXCELLENCE LSM-10A Models Single Output Non-
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INNOVATION EXCELLENCE
LSM-10A Models
Single Output
Non-Isolated, 3.3VIN, 0.8-2.5VOUT DC/DC's Packages
Features
Step-down buck regulators with industry-standard footprint 3.3V input (3.0-3.6V range) 0.8/1/1.2/1.5/1.8/2/2.5VOUT @10A Non-isolated, fixed-frequency, synchronous-rectifier topology Tape reel package setpoint accuracy Efficiencies Amps Noise 30mVp-p Stable no-load operation Remote on/off control Sense output voltage trim Thermal shutdown derating +70°C, natural convection UL/IEC/EN60950 certified compliant
DATEL's Series (surface-mount) non-isolated DC/DC converters that accept 3.3V input (3.0V 3.6V input range) deliver 1.2V, 1.5V, 1.8V, 2.5V outputs Amps. SMT's designed take onboard 3.3V power convert with highest efficiency smallest space, lower voltage required today's current-hungry DSP's, ASIC's CPLD's. D3's miniature size makes them ideal true point-of-use/load power processing. They occupy mere square inches (4.5 cm2) only 0.34 inches (8.64 high. package designed pick place including lead free reflow soldering, they typically require additional external components. LSM's best-in-class power density achieved with fully synchronous, fixed-frequency (300kHz), buck topology that also delivers: high efficiency (94% 2.5VOUT models), noise (30mVp-p typ.), tight line/load regulation (±0.1%/±0.25% max.), quick step response (100µsec), stable no-load operation, output reverse conduction. fully functional LSM's feature output overcurrent detection, continuous shortcircuit over-temperature protection, output-voltage trim function, remote on/off control (pull disable), sense pin. High efficiency enables D3's deliver rated output currents Amps ambient temperatures +70°C with flow (natural convection). your low-voltage, high-current requirements have made inefficient linear regulators impractical, take look DATEL's easy-to-use, low-cost SMT's equivalent SIP's). devices UL/IEC/EN60950 certified compliant. HALT reports available upon request.
+INPUT
+OUTPUT
+SENSE
COMMON CURRENT SENSE
COMMON
ON/OFF CONTROL
CONTROLLER
REFERENCE ERROR
VOUT TRIM
Figure Simplified Schematic
devices with sense-pin removed ("B" suffix), feedback path through +Output +Sense pin.
DATEL, Inc., Mansfield, 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com
LSM-10A Series
Performance Specifications Ordering Guide
Output Model
LSM-0.8/10-D3 LSM-1/10-D3 LSM-1.2/10-D3 LSM-1.5/10-D3 LSM-1.8/10-D3 LSM-2/10-D3 LSM-2.5/10-D3
Input Regulation (Max.) Line Load
±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.25% ±0.25% ±0.25% ±0.25% ±0.25% ±0.25% ±0.25%
VOUT (Volts)
IOUT (Amps)
(mVp-p) Typ. Max.
Nom. (Volts)
Range (Volts)
3-3.6 3-3.6 3-3.6 3-3.6 3-3.6 3-3.6 3-3.6
(mA/A)
70/3.0 70/3.52 70/4.13 70/5.05 70/5.96 70/6.55 70/8.1
Efficiency Full Load Load Min.
89.5% 90.5% 91.5%
Typ.
91.5% 92.5% 93.5%
Typ.
Package (Case, Pinout)
C45, C45, C45, C45, C45, C45, C45,
Typical +25°C under nominal line voltage full-load conditions, unless otherwise noted. models tested specified with external 22µF tantalum input output capacitors. These capacitors necessary accommodate test equipment required achieve specified performance your applications. Filtering Noise Reduction. Ripple/Noise (R/N) tested/specified over 20MHz bandwidth reduced with external filtering. Filtering Noise Reduction details.
These devices have minimum-load requirements will regulate under no-load conditions. Regulation specifications describe output-voltage deviation line voltage load varied from nominal/midpoint value either extreme. Nominal line voltage, no-load/full-load conditions. Contact DATEL availability.
Output Configuration: Unipolar Voltage Non-Isolated Nominal Output Voltage: 0.8, 1.2, 1.5, 1.8, Volts Remote Sense removed Input Voltage Range: Volts (3.3V nominal) Maximum Rated Output Current Amps
COPPER LEADS COPLANAR 0.004 0.085 (2.16) 1.30 (33.02)
0.34 (8.64)
Note: model number combinations available. Contact DATEL.
0.062 (1.57) TYP.
0.310 (7.87)
0.570 (14.48) 0.190 (4.83)
1.36 (34.54)
Case
0.05 (1.27)
0.53 0.48 (12.19) (13.46)
BOTTOM VIEW
0.55 (13.97)
0.112 (2.84) TYP.
0.075 (1.91) 0.048 (1.22)
1.177 (29.90)
0.570 (14.48) 0.190 (4.83)
0.010 (0.254)
0.570 (14.48) 0.190 (4.83)
0.60 (15.24)
0.297 (7.54)
0.310 (7.87)
0.310 (7.87)
0.375 (9.53)
0.052 (1.32)
DIMENSIONS INCHES (MM)
0.405 (10.29)
0.430 (10.92)
0.062 (1.57)
RECOMMENDED LAYOUT
Recommended Size: 0.15 0.10 (3.81 2.54)
0.112 TYP. (2.84) 0.049 (1.24)
0.047 (1.19)
BOTTOM VIEW
0.052 (1.32)
CAUTION PRESS REMOVE HEAT SHIELD AFTER SOLDER PROCESS
WITH REMOVEABLE HEAT SHIELD HIGH TEMPERATURE SOLDER
Refer last page Tape Reel information.
Connections Function On/Off Control +Input Common +Output VOUT Trim +Sense*
NOTCH SHELL INDICATES ONE.
(+Sense) removed suffix models.
LSM-10A Models
Performance/Functional Specifications
Typical +25°C under nominal line voltage full-load conditions unless noted.
Absolute Maximum Ratings
Input Voltage: Continuous transient On/Off Control (Pin Input Reverse-Polarity Protection Output Overvoltage Protection Output Current Volts +VIN None None Current limited. Devices withstand sustained output short circuits without damage. +125°C Reflow Solder Profile
Input
Input Voltage Range Input Current: Normal Operating Conditions Inrush Transient Standby/Off Mode Output Short-Circuit Condition Input Reflected Ripple Current Input Filter Type Overvoltage Protection Reverse-Polarity Protection Undervoltage Shutdown On/Off Control Volts nominal) Ordering Guide 0.01A2sec 110mA average 10mAp-p Capacitive (44µF) None None None open (internal pull-up +VIN) +0.8V (1ma max.)
Storage Temperature Lead Temperature (soldering, sec.)
These stress ratings. Exposure devices these conditions adversely affect long-term reliability. Proper operation under conditions other than those listed Performance/Functional Specifications Table implied.
Output
VOUT Accuracy (50% load) Minimum Loading Maximum Capacitive Load VOUT Trim Range Ripple/Noise (20MHz Total Accuracy Efficiency maximum load 1000µF (low ESR, OSCON) ±10% (0.8V trimmable) Ordering Guide over line/load temperature Ordering Guide
Filtering Noise Reduction models Series tested specified with external 22µF tantalum input output capacitors. These capacitors necessary accommodate test equipment required achieve? desired performance your application. D3's designed with high-quality, high-performance internal caps, will operate within spec most applications with additional external components. particular, D3's input capacitors specified fully rated handle units' input ripple currents. Similarly, internal output capacitors specified full-range frequency response. shown Performance Curves, removal external 22µF tantalum output caps minimal effect output noise. critical applications, input/output ripple/noise further reduced using filtering techniques, simplest being installation external caps. External input capacitors serve primarily energy-storage devices. They minimize high-frequency variations input voltage (usually caused drops conductors leading DC/DC) switching converter draws pulses current. Input capacitors should selected bulk capacitance appropriate frequencies), ESR, high rms-ripple-current ratings. switching nature modern DC/DC's requires that input voltage source have impedance frequencies interest. Highly inductive source impedances greatly affect system stability. Your specific system configuration necessitate additional considerations.
OSCILLOSCOPE
Overcurrent Detection Short-Circuit Protection: Current-Limiting Detection Point (13-23.5) Amps Short-Circuit Detection Point VOUT Protection Technique Hiccup with auto recovery Short-Circuit Current 600mA average
Dynamic Characteristics
Transient Response (50% load step) Start-Up Time: VOUT On/Off VOUT Switching Frequency: Calculated MTBF 100µsec final value 7msec 6msec 300kHz (+40/-50kHz)
Environmental
-1.8 million hours (1VOUT 5VOUT) Operating Temperature: (Ambient) Without Derating (Natural convection) +65/71°C (model dependent) With Derating Derating Curves Thermal Shutdown Dimensions Dimensions/Material Weight Flamability Rating +115°C (110 125°C)
Physical
1.3" 0.53" 0.34" (33.02 13.46 8.64 0.112" 0.062" (2.84 1.57mm) rectangular copper with gold plate over nickel underplate 0.28 ounces (7.8g) UL94V-0
models tested specified with external 22µF tantalum input output capacitors. These capacitors necessary accommodate test equipment required achieve specified performance your applications. models stable regulate within spec under no-load conditions. Technical Notes Performance Curves details. On/Off Control (pin designed driven with open-collector logic application appropriate voltages (referenced Common, Applying voltage On/Off Control when input voltage applied converter cause permanent damage. Output noise further reduced with installation additional external output filtering. Filtering Noise Reduction. MTBF's calculated using Telcordia SR-332(Bellcore), ground fixed, +25°C, full power, natural convection, +67°C temperature.
CURRENT PROBE LBUS
+INPUT
CBUS
COMMON
33µF, 700m 100kHz CBUS 220µF, 100m 100kHz LBUS 12µH
Figure Measuring Input Ripple Current
LSM-10A Series
Output ripple/noise (also referred periodic random deviations PARD) reduced below specified limits with installation additional external output capacitors. Output capacitors function true filter elements should selected bulk capacitance, ESR, appropriate frequency response. scope measurements PARD should made directly DC/DC output pins with scope probe ground less than 0.5" length.
Input Overvoltage Reverse-Polarity Protection Series DC/DC's incorporate either input overvoltage input reverse-polarity protection. Input voltages excess specified absolute maximum ratings input polarity reversals longer than "instantaneous" duration cause permanent damage these devices. Start-Up Time VOUT Start-Up Time interval between time which ramping input voltage crosses lower limit specified input voltage range Volts) fully loaded output voltage enters remains within specified accuracy band. Actual measured times will vary with input source impedance, external input capacitance, slew rate final value input voltage appears converter. On/Off VOUT Start-Up Time assumes converter turned On/Off Control with nominal input voltage already applied converter. specification defines interval between time which converter turned fully loaded output voltage enters remains within specified accuracy band. Typical Performance Curves. Remote Sense Series DC/DC converters offer output sense function sense function enables point-of-use regulation overcoming moderate drops conductors and/or cabling. Since these non-isolated devices whose inputs outputs usually share same ground plane, sense provided only +Output. remote sense line part feedback control loop regulating DC/DC converter's output. sense line carries very little current consequently requires minimal cross-sectional-area conductor. such, low-impedance point must treated with care layout cabling. Sense lines should adjacent signals (preferably ground), cable and/or discrete-wiring applications, twisted-pair similar techniques should used. prevent high frequency voltage differences between VOUT Sense, recommend installation 1000pF capacitor close converter. sense function capable compensating voltage drops between +Output +Sense pins that exceed VOUT. [VOUT(+) Common] [Sense(+) Common] 10%VOUT Power derating (output current limiting) based upon maximum output current voltage converter's output pins. trim sense functions cause output voltage increase, thereby increasing output power beyond LSM's specified rating. Therefore: (VOUT pins) (IOUT) rated output power internal 10.5 resistor between +Sense +Output (see Figure serves protect sense function limiting output current flowing through sense line main output disconnected. also prevents output voltage runaway sense connection disconnected. Note: sense function used remote regulation, +Sense (pin must tied +Output (pin DC/DC converter pins. model number option (sense removed), sense internally connected +VOUT.
+SENSE +OUTPUT
COPPER STRIP
SCOPE
RLOAD
COMMON
COPPER STRIP
22µF TANTALUM LOAD INCHES (51-76mm) FROM MODULE
Figure Measuring Output Ripple/Noise (PARD)
external capacitors should have appropriate voltage ratings located close converters possible. Temperature variations relevant parameters should taken into consideration. most effective combination external capacitors will function your line voltage source impedance, well your particular load layout conditions. Applications Engineers recommend potential solutions discuss possibility modifying given device's internal filtering meet your specific requirements. Contact Applications Engineering Group additional details. Input Fusing Most applications safety agencies require installation fuses inputs power conversion components. Series DC/DC converters internally fused. Therefore, input fusing mandatory, either normal-blow fast-blow fuse with value greater than Amps should installed within ungrounded input path converter. rule thumb however, recommend normal-blow slowblow fuse with typical value about twice maximum input current, calculated line with converters minimum efficiency. Safety Considerations SMT's non-isolated DC/DC converters. general, DC/DC's must installed, including considerations voltages spacing/ separation requirements, compliance with relevant safety-agency specifications (usually UL/IEC/EN60950). particular, non-isolated converter's output voltage meet SELV (safety extra voltage) requirements, input must SELV compliant. output needs (extra voltage), input must ELV.
LSM-10A Models
On/Off Control On/Off Control used remote on/off operation. Series DC/DC converters designed that they enabled when control left open (open collector) disabled when control pulled less than +0.8V relative Common). shown Figure models have internal pull-up resistor (+Input). Dynamic control on/off function best accomplished with mechanical relay open-collector/open-drain drive circuit (optically isolated appropriate). drive circuit should able sink appropriate current when activated withstand appropriate voltage when deactivated.
+INPUT
EXTERNAL OPEN COLLECTOR INPUT
COMMON
External Input Open: On/Off DC/DC converter External Input Low: On/Off High DC/DC converter
+INPUT
Figure Driving External Power-Up Open Collector
Output Overcurrent Detection Overloading power converter's output extended time will invariably cause internal component temperatures exceed their maximum ratings eventually lead component failure. High-current-carrying components such inductors, FET's diodes highest risk. Series DC/DC converters incorporate output overcurrent detection shutdown function that serves protect both power converter load. output current exceeds maximum rating typically Amps) output voltage drops less than original value, D3's internal overcurrent-detection circuitry immediately turns converter, which then goes into "hiccup" mode. While hiccupping, converter will continuously attempt restart itself, into overcurrent, then shut down. Under these conditions, average output current will approximately 600mA, average input current will approximately 110mA. Once output short removed, converter will automatically restart itself. Output Voltage Trimming Allowable trim ranges each model Series ±10%. Trimming accomplished with either trimpot single fixed resistor. trimpot should connected between +Output Common with wiper connected Trim shown Figure below. trimpot used determine value single fixed resistor which then connected, shown Figure between Trim +Output trim down output voltage, between Trim Common trim output voltage. Fixed resistors should have absolute TCR's less than 100ppm/°C ensure stability. equations below starting points selecting specific trim-resistor values. Recall, untrimmed devices guaranteed accurate. Adjustment beyond specified ±10% adjustment range recommended. When using trim combination with Remote Sense, maximum rated power must exceeded (see Remote Sense).
ON/OFF CONTROL
COMMON
ON/OFF open: Logic High DC/DC converter ON/OFF <0.4V: Logic DC/DC converter
Figure Driving On/Off Control with Open-Collector Drive Circuit
Applying external voltage On/Off Control when input power applied converter cause permanent damage converter. on/off control function, however, designed such that converter disabled (control pulled low) while input voltage ramping then "released" once input stabilized (see also power-up sequencing). Power-up sequencing controlled start-up more Series DC/DC converters required, several output voltages need powered-up given sequence, On/Off control driven with external open collector device Figure Leaving input external circuit open during power-up will have output DC/DC converter disabled. When input external open collector pulled low, DC/DC converters output will enabled. Output Overvoltage Protection Series DC/DC converters incorporate output overvoltage protection. extremely rare situation which device's feedback loop broken, output voltage excessively high levels (VOUT VIN). absolutely imperative that protect your load against possible overvoltage situations, voltage limiting circuitry must provided external power converter.
LSM-10A Series
Output Reverse Conduction
Many DC/DC's using synchronous rectification suffer from Output Reverse Conduction. those devices have voltage applied across their output before voltage applied their input (this typically occurs when another power supply starts before them power-sequenced application), they will either fail start self destruct. both cases, cause "freewheeling" "catch" biasing itself effectively becoming short circuit. DC/DC converters suffer from Output Reverse Conduction. They employ proprietary gate drive circuitry that makes them immune applied output voltages. Thermal Considerations Thermal Protection
Figure Trim Connections Using Trimpot
Note: Install either fixed trim-up resistor fixed trim-down resistor depending upon desired output voltage.
typical output-current thermal-derating curves shown below enable designers determine much current they reliably derive from each model SMT's under known ambient-temperature air-flow conditions. Similarly, curves indicate much flow required reliably deliver specific output current known temperatures. highest temperatures SMT's occur their output inductor, whose heat generated primarily losses. derating curves were developed using thermocouples monitor inductor temperature varying load keep that temperature below +110°C under assorted conditions flow temperature. Once temperature exceeds +115°C (approx.), thermal protection will disable converter. Automatic restart occurs after temperature dropped below +110°C.
Figure Trim Connections Using Fixed Resistors Trim Equations
Model
Trim Equations
DOWN
1.62(VO 0.8)
1.296
LSM-1/10-D3
deduce from derating curves observe efficiency curves following pages, SMT's more efficient lower current levels. Also losses output inductor significantly less lower current levels. Consequently, LSN-D3 SMT's deliver very impressive temperature performance operating less than full load. Lastly, when SMT's installed system boards, they obviously subject numerous factors tolerances taken into account here. attempting extract most current these units under demanding temperature conditions, advise monitor outputinductor temperature ensure remains below +110°C times.
DOWN
2.49(VO 0.8)
1.992
2.37
LSM-1.2/10-D3
2.37
LSM-1.5/10-D3 LSM-1.8/10-D3 LSM-2/10-D3 LSM-2.5/10-D3
DOWN
2.37(VO 0.8)
1.896
4.99
4.99
Note: Resistor values Accuracy adjustment subject tolerances resistors factory-adjusted, initial output accuracy. desired output voltage. VONOM nominal output voltage. Note: LSM-0.8/10-D3 trimmable.
LSM-10A Models
Typical Performance Curves LSM-10A Series
LSM-1/10-D3 Efficiency Line Voltage Load Current Efficiency Efficiency LSM-1.8/10-D3 Efficiency Line Voltage Load Current
3.3V
3.3V 3.6V
3.6V
Load Current (Amps) LSM-1.2/10-D3 Efficiency Line Voltage Load Current Efficiency Efficiency
Load Current (Amps) LSM-2/10-D3 Efficiency Line Voltage Load Current
3.3V 3.6V
3.3V
3.6V
Load Current (Amps)
LSM-1.5/10-D3 Efficiency Line Voltage Load Current Efficiency Efficiency
Load Current (Amps)
LSM-2.5/10-D3 Efficiency Line Voltage Load Current
3.3V
3.3V
3.6V
3.6V
Load Current (Amps)
Load Current (Amps)
LSM-10A Series
Typical Performance Curves LSM-10A Series
LSM-1/10-D3 LSM-1.2/10-D3 Output Current Ambient Temperature (SMT mount, flow direction from
LSM-1.5/10-D3 Output Current Ambient Temperature (SMT mount, flow direction from
Output Current (Amps)
Natural Convection
Output Current (Amps)
Natural Convection
Ambient Temperature (°C)
Ambient Temperature (°C)
LSM-1.8/10-D3 LSM-2/10-D3 Output Current Ambient Temperature (SMT mount, flow direction from
LSM-2.5/10-D3 Output Current Ambient Temperature (SMT mount, flow direction from
Output Current (Amps)
Natural Convection
Output Current (Amps)
Natural Convection
Ambient Temperature (°C)
Ambient Temperature (°C)
Input Inrush Current (VIN 3.3V, 6600µF Input Switch)
Input Reflected Ripple Current (VIN 3.3V, VOUT 2V/10A, Input Filter 220µF/12µH/33µF)
5A/div 50mA/div
20µsec/div 1µsec/div
LSM-10A Models
Typical Performance Curves LSM-10A Series 3.3V
Start-Up from ON/OFF (IOUT 1V/10A, CIN/COUT 22µF) Start-Up from ON/OFF (IOUT 2V/10A, CIN/COUT 22µF)
2V/div
2V/div
VOUT
1V/div
VOUT
1V/div
2msec/div
2msec/div
Start-Up from (IOUT 1V/10A, CIN/COUT 22µF)
Start-Up from (IOUT 2V/10A, CIN/COUT 22µF)
2V/div
2V/div
VOUT
1V/div
VOUT
1V/div
2msec/div
2msec/div
Output Hiccup (LSM-1/10-D3, Shorted VOUT)
Output Hiccup (LSM-2/10-D3, Shorted VOUT)
100mV/div
100mV/div
4msec/div
4msec/div
LSM-10A Series
Typical Performance Curves LSM-10A Series 3.3V
Output Ripple Noise (VOUT 2V/10A, CIN/COUT 22µF, 20MHz) Output Ripple Noise (VOUT 1V/10A, CIN/COUT 22µF, 20MHz)
20mV/div
20mV/div
1µsec/div
1µsec/div
Dynamic Load Response (VOUT Step, CIN/COUT 22µF)
Dynamic Load Response (VOUT Step, 22µF, COUT 1000µF Oscon)
50mV/div
50mV/div
100µsec/div
100µsec/div
Dynamic Load Response (VOUT Step, CIN/COUT 22µF)
Dynamic Load Response (VOUT Step, 22µF, COUT 1000µF Oscon)
50mV/div
50mV/div
100µsec/div
100µsec/div
LSM-10A Models
Tape Reel Surface Mount Package
DATEL's series DC/DC converters only higher-current (10A) DC/DC's that automatically "pick-and-placed" using standard vacuum-pickup equipment (nozzle size style, vacuum pressure placement speed need optimized automated pick place) subsequently reflowed using high-temperature, lead-free solder. Virtually DC/DC's today unprotected "open-frame" devices assembled their vendors with high-temperature solder (usually Sn96.5/Ag3.5 with melting point +221°C) that attach them your board using low-temperature solder (usually Sn63/Pb37 with melting point +183°C). Conceptually straightforward, this "stepped" solder approach limitations, clearly step with industry trending toward broad lead-free solders. experiment develop reflow profiles from other vendors that ensure components those DC/DC never exceed 215-216°C? those components hot, "double-reflow" could compromise reliability their solder joints. Virtually these devices demand "cool down" Sn63 profile likely using today. DATEL exempted from Laws Physics, have magic solders else has. Nevertheless, have simple practical, straightforward approach that works. assemble DC/DC's using high-temperature (+216°C), lead-free alloy (Sn96.2%, Ag2.5%, Cu0.8%, Sb0.5%). design ensures co-planarity within 0.004 inches (100µ1m) unit's tin-plated (150 micro-inches) copper leads. Mechanical Data additional information. disposable heat shield (patent pending), which cutaway exposing package leads, provides thermal insulation internal components during reflow smooth surface ideally doubles vacuum pick-up location also. insulation properties heat shield effective that temperature differentials high 50°C develop inside-to-outside shield. Oven temperature profiles with peaks 250-260°C dwell times exceeding minutes above 221°C (the melting point Sn96.5/Ag3.5) easily achieved.
Sn96.5/Ag3.5 Melting Point
HEAT SHIELD OUTSIDE TEMPERATURE
Temperature (°C)
Sn63/Pb37 Melting Point
TEMPERATURE INSIDE HEAT SHIELD
Time (Seconds)
Figure Reflow Solder Profile
LSM-10A Series
DATEL's new-generation DC/DC converters shipped quantities modules tape reel.
0.158
1.102 (28)
CENTERED PICK LOCATION
NOTCH SHELL INDICATES ONE.
1.370 (34.8)
2.205 (56)
2.063 (52.4)
CAUTION PRESS REMOVE HEAT SHIELD AFTER SOLDER PROCESS.
TAPE
DIMENSIONS INCHES (mm) 0.590 (14.97) 0.605 (15.36)
Figure Tape Dimensions
2.44 (62.0)
13.0 (330.2) 7.38 (187.5) 0.51(13.0)
Figure Reel Dimensions
DATEL (UK) LTD. Tadley, England Tel: (01256)-880444 Internet: www.datel-europe.com E-mail: datel.ltd@datel.com DATEL S.A.R.L. Montigny Bretonneux, France Tel: 01-34-60-01-01 Internet: www.datel-europe.com E-mail: datel.sarl@datel.com DATEL GmbH Germany Tel: 89-544334-0 Internet: www.datel-europe.com E-mail: datel.gmbh@datel.com DATEL Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-6354-2025 Internet: www.datel.co.jp Email: salestko@datel.co.jp, salesosa@datel.co.jp DATEL China Shanghai, China Tel: 011-86-51317131 E-mail: davidx@datel.com
INNOVATION EXCELLENCE
DATEL, Inc. Cabot Boulevard, Mansfield, 02048-1151 Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 Internet: www.datel.com Email: sales@datel.com
9001 REGISTERED
DS-0536 7/04
DATEL makes representation that products circuits described herein, other technical information contained herein, will infringe upon existing future patent rights. descriptions contained herein imply granting licenses make, use, sell equipment constructed accordance therewith. Specifications subject change without notice. DATEL logo registered DATEL, Inc. trademark.
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