INNOVATION EXCELLENCE Dual Output Models DIP-Packaged,

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INNOVATION EXCELLENCE Dual Output Models DIP-Packaged,

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INNOVATION EXCELLENCE
Dual Output
Models
DIP-Packaged, Standard-Pinout Watt, DC/DC Converters
Features
cost! High quality! Highly reliable, 100% construction Standard package pinout external components required Volt outputs Choice wide input ranges: 4.5-9 Volts 9-18 Volts 18-72 Volts Guaranteed efficiencies Fully isolated, 500Vdc guaranteed Internal input/output filtering Output current limiting +75°C operation with derating UL1950/C22.2 950/IEC950 certified Modifications customs OEM's
proven cost-effectiveness, quality long-term reliability that come define DATEL's standard, dual-output, DIP-packaged DC/DC converters (see Models) available "other standard pinout" (see next page) made popular off-shore suppliers. These newly designed Models exploit totally automated assembly techniques contain trimpots, "wet" aluminum electrolytic capacitors, manually soldered "flying" leads. Their made-inthe-USA quality affordable pricing rapidly making them converters choice many existing applications. DC/DC converters bring true component-like convenience designers modern distributed power systems. Exploiting efficient, high-frequency (170200kHz), flyback topology high-density assembly techniques, DC's have enough space include input type) output filters within their package. They fully isolated (500Vdc guaranteed) require external components meet published specifications. They operate, without derating, over full +75°C temperature range. Output voltages either Volts. Input voltage ranges either 4.5-9V ("D5" models), 9-18V ("D12" models) ultra-wide 18-72V ("D48" models). Output transient response time quick 200µsec, output ripple noise typically 75mVp-p. models certified UL1950, 22.2 IEC950. Full EMI/EMC characterizations currently progress. DATEL's Model DC/DC's ideal replacements other more costly, less reliable power converters well excellent choices design-ins systems demanding small size, cost high reliability.
Figure Simplified Schematic
DATEL, Inc., Mansfield, 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com
Series
Performance Specifications Ordering Guide
Output Model
BWP-5/250-D12 BWP-5/250-D48 BWP-12/105-D5 BWP-12/125-D12 BWP-12/125-D48 BWP-15/85-D5 BWP-15/100-D12 BWP-15/100-D48
Input Regulation (Max.) Line Load
±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
VOUT (Volts)
IOUT (mA, Max.)
±250 ±250 ±105 ±125 ±125 ±100 ±100
(mVp-p) Typ. Max.
Nom. (Volts)
Range (Volts)
9-18 18-72 4.5-9 9-18 18-72 4.5-9 9-18 18-72
(mA)
25/267 7/69 60/690 25/329 8/81 68/689 25/329 8/81
Efficiency Min. Typ.
Package (Case, Pinout)
C1A, C1A, C1A, C1A, C1A, C1A, C1A, C1A,
Typical +25°C under nominal line voltage full-load conditions unless otherwise noted. Ripple/Noise (R/N) measured over 20MHz bandwidth. Balanced loads, 100% load. Nominal line voltage, no-load/full-load conditions.
Mechanical Specifications
PART NUMBER STRUCTURE
INDICATOR
Output Configuration: Bipolar Wide Range Input Alternate pinout Nominal Output Voltages: Volts
1.25 (31.75) STANDOFFS 0.025 (0.64)
Input Voltage Range: 4.5-9 Volts nominal) 9-18 Volts (12V nominal) 18-72 Volts (48V nominal) Maximum Output Current from each output
0.45 (11.43)
Case
0.020 ±0.002 DIA. (0.508 ±0.051)
1.100 (27.94) 1.000 (25.40) 0.900 (22.86)
0.15 (3.81)
Output Power Ambient Temperature Nominal, Natural Convection
0.200 (5.08) 0.100 (2.54)
0.600 (15.24)
0.80 (20.32)
Output Power (Watts)
BOTTOM VIEW
0.08 (2.03)
PLASTIC CASE WITH INSULATED BASE
0.10 (2.54)
Connections
Ambient Temperature (°C)
Function +Input -Output Common Common +Output -Input
Function -Input +Output Common Common -Output +Input
Models
Performance/Functional Specifications
Typical +25°C under nominal line voltage full-load conditions unless noted.
Input
Input Voltage Range: "D5" Models "D12" Models "D48" Models Input Current Input Filter Type Reverse-Polarity Protection VOUT Accuracy (50% load) Temperature Coefficient Ripple/Noise (20MHz Line/Load Regulation Efficiency Isolation Voltage Current Limiting: "D5" Models "D12" "D48" Models Transient Response (50% load step) Switching Frequency: "D48" Models "D5" "D12" Models Operating Temperature (Ambient, derating) Storage Temperature Dimensions Case Material Material Weight 4.5-9 Volts nominal) 9-18 Volts (12V nominal) 18-72 Volts (48V nominal) Ordering Guide (Instantaneous, maximum) Input Voltage: "D5" Models "D12" Models "D48" Models
Absolute Maximum Ratings
Volts Volts Volts Current must <2A. Brief duration only. Fusing recommended. None Current limited. Max. current short-circuit duration model dependent. "D12" "D48" models withstand sustained output short circuits. +100°C +300°C
Input Reverse-Polarity Protection Output Overvoltage Protection Output Current
Output
±1%, maximum ±0.02% Ordering Guide Ordering Guide Ordering Guide 500Vdc, minimum Power-limiting technique, auto-recovery Hiccup technique, auto-recovery
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.
Dynamic Characteristics
200µsec ±1.5% final value
TECHNICAL NOTES
Floating Outputs
200kHz 170kHz
Environmental
+75°C +100°C
Since these isolated DC/DC converters, their outputs "floating." model configured produce output 10V, (for ±5V, ±12V ±15V models, respectively) applying load across +Output (pins -Output pins (pins 23), with either output grounded. Common (pins 10,15 should left open. Minimum loading recommended under these conditions. Filtering Noise Reduction Watt DC/DC Converters achieve their rated ripple noise specifications without external input/output capacitors. critical applications, input/output ripple noise further reduced installing electrolytic capacitors across input terminals and/or low-ESR tantalum electrolytic capacitors across output terminals. Output capacitors should connected between their respective output (pins Common (pins shown Figure caps should located close power converters possible. Typical values listed tables below. many applications, using values greater than those listed will yield better results. Reduce Input Ripple "D5" Models "D12" Models "D48" Models Reduce Output Ripple Outputs ±12/15V Outputs 47µF, 10µF, 4.7µF, 100V 47µF, 10V, 22µF, 20V,
Physical
1.25" 0.8" 0.45" (31.8 20.3 11.4mm) Diallyl phthalate, UL94V-0 rated Brass, solder coated ounces (14.2 grams)
These power converters require minimum loading maintain specified regulation. Operation under no-load conditions will damage these devices; however they meet listed specifications. Application-specific internal input/output filtering recommended perhaps added internally upon request. Contact DATEL Applications Engineering details. Devices screened modified higher guaranteed isolation voltages. Contact DATEL Applications Engineering details DATEL's DC/DC's guaranteed 1000Vdc isolation.
critical, space-sensitive applications, DATEL able tailor internal input/output filtering these units meet your specific requirements. Contact Applications Engineering Group additional details.
Series
OUTPUT
DC/DC
CONVERTERS
CUSTOM CAPABILITIES
+OUTPUT +INPUT -INPUT COMMON
COUT COUT
DATEL's world-class design, development manufacturing team stands ready work with deliver exact power converter need your demanding, large volume, applications. we'll time within budget! experienced applications design staffs; quick-turn prototype capability; highly automated, assembly facilities; in-line quality-control techniques combine give unique ability design deliver quantity power converters highest standards quality reliability. have compiled large library DC/DC designs that currently used variety telecom, medical, computer, railway, aerospace industrial applications. already have converter need. Contact goal provide highest-quality, most cost-effective power converters available.
-OUTPUT
Figure Using External Capacitors Reduce Input/Output Ripple/Noise
Input Fusing Certain applications and/or safety agencies require installation fuses inputs power conversion components. DATEL Watt DC/DC Converters, should slow-blow type fuses with values greater than following: Range "D5" "D12" "D48" Fuse Value 1.5A 0.5A
INNOVATION EXCELLENCE
ISO-9001 REGISTERED
DS-0407
6/01
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 Data Sheet Back: (508) 261-2857
DATEL (UK) LTD. Tadley, England Tel: (01256)-880444 DATEL S.A.R.L. Montigny Bretonneux, France Tel: 01-34-60-01-01 DATEL GmbH Germany Tel: 89-544334-0 DATEL Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-354-2025
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.

INNOVATION EXCELLENCE Dual Output Models DIP-Packaged,

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