Product Specifications Sept 2002 Single board design Excellent co
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs
Product Specifications Sept 2002
Single board design Excellent co-planarity Synchronization function Output voltage sense function profile device <8.5 Input/output isolation: 1500 conducted radiated Output overcurrent protection Remote shutdown (primary referenced) Output voltage trim adjust, positive negative Operational 100°C Meets EN55022 level EN/IEC60950 approvals pending Basic insulation
Applications
Distributed power architectures Telecommunications equipment LAN/WAN applications Data processing Industrial applications
Description
series converters profile, single output, DC/DC converters intended placement reflow soldering. product provides on-board conversion standard telecom, datacom industrial input voltages isolated output voltages. Proprietary patented manufacturing process ensures optimal quality through full process automation. converters cost effective high performance alternatives competing products market, both through hole surface mount.
Selection Chart
Model SFS13ZA-M6 SFS13ZB-M6 SFS13ZD-M6 SFS13ZE-M6 SFS08ZG-M6 Input voltage range, 36-72 36-72 36-72 36-72 36-72 Input current, Output voltage, Output rated current, Output ripple noise, mVp-p Efficiency,
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Absolute Maximum Ratings
Product Specifications Sept 2002
Stresses excess absolute maximum ratings cause performance degradation, adversely affect long term reliability cause permanent damage converter. Specifications apply over specified input voltage, output load temperature range, unless otherwise noted. Parameter Input voltage (Vin) Transient Input Voltage (Vint) Operating CaseTemp. (Tc) Storage Temperature (Ts) ON/OFF Control Voltage (Vrc) Conditions/Description Continuous Transient, 100mS operating conditions Referenced -Vin Units
Environmental Mechanical Specifications
Specifications apply over specified input voltage, output load temperature range, unless otherwise noted. Parameter Conditions/Description Units Shock IEC68-2-27 Sinusoidal Vibration IEC68-2-6 Weight 0.9/25 oz/g Water Washing Standard process MTBF Bellcore TR-NWT-000332 1,127 kHrs
Isolation Specifications
Specifications apply over specified input voltage, output load temperature range, unless otherwise noted. Parameter Conditions/Description Units Insulation Safety Rating Basic Isolation Voltage (Vps) 1,500 Isolation Resistance (Rps) Isolation Capacitance (Cps) 1,100
Input Specifications
Specifications apply over specified input voltage, output load temperature range, unless otherwise noted. Parameter Conditions/Description Units Input Voltage (Vin) Continuous Input Current when Shutdown Vin.Nom, Remote Control mAdc activated Input Current Load Vin.Nom, mAdc Turn-On Input Voltage Ramping Io.Max Turn-Off Input Voltage Ramping Down, Io.Max 25.5 27.5 29.5 Turn-On Time Output Regulation Band After Remote Control Rise Time Input Reflected Ripple Current Vin.Max, Io.Max mAp-p Input Capacitance
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted.
SFS13ZA 1.5V/13A
Parameter Output Voltage Setpoint Accuracy Output Current Line Regulation Load Regulation Dynamic Regulation Peak Deviation Settling Time Output Voltage Ripple Admissible Load Capacitance Output Current Limit Threshold Switching Frequency Temperature Coefficient Trim Range Conditions/Description Vin.Nom, 6.5A, 25°C Vin.Min Vin.Max Vin.Min Vin.Max, Io.Max Vin.Nom, Io.Min Io.Max 50-100% Io.Max load step change. error band Vin.Min Vin.Max, Io.Min Max, 10MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom 1.48 1.50 1.52 3,300 0.02 1.65 Units mVp-p %Io.Max %Vo/°C
Comax
Vin.Nom, Io.Max
Io.Min Io.Max, Vin.Min 1.35 Vin.Max Below Io.Min output maintains regulation output ripple increase.
Output Voltage Load
Efficiency Load
Vout
1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0.01 1.93 3.89 5.82 7.77 9.71 11.65 13.60 15.60 17.55 19.50 21.45 23.40 25.35
Efficiency
100%
0.01 0.63 1.28 2.58 3.89 5.19 6.46 7.77 9.06
10.36
11.65
Iout
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12.95
Iout
Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted.
SFS13ZB 1.8V/13A
Parameter Output Voltage Setpoint Accuracy Output Current Line Regulation Load Regulation Dynamic Regulation Peak Deviation Settling Time Output Voltage Ripple Admissible Load Capacitance Output Current Limit Threshold Switching Frequency Temperature Coefficient Trim Range Conditions/Description Vin.Nom, 6.5A, 25°C Vin.Min Vin.Max Vin.Min Vin.Max, Io.Max Vin.Nom, Io.Min Io.Max 50-100% Io.Max load step change. error band Vin.Min Vin.Max, Io.Min Max, 10MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom 1.78 1.80 1.82 3,300 0.02 1.98 Units mVp-p %Io.Max %Vo/°C
Comax
Vin.Nom, Io.Max
Io.Min Io.Max, Vin.Min 1.62 Vin.Max Below Io.Min output maintains regulation output ripple increase.
Output Voltage Load Efficiency Load
Vout
2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0.01 1.93 3.89 5.82 7.77 9.71 11.65 13.60 15.60 17.55 19.50 21.45 23.40 25.35
Efficiency
100%
0.01 0.63 1.28 2.58 3.89 5.19 6.46 7.77 9.06
10.36
11.65
Iout
2002
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12.95
Iout
Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted.
SFS13ZD 2.5V/13A
Parameter Output Voltage Setpoint Accuracy Output Current Line Regulation Load Regulation Dynamic Regulation Peak Deviation Settling Time Output Voltage Ripple Admissible Load Capacitance Output Current Limit Threshold Switching Frequency Temperature Coefficient Trim Range Conditions/Description Vin.Nom, 6.5A, 25°C Vin.Min Vin.Max Vin.Min Vin.Max, Io.Max Vin.Nom, Io.Min Io.Max 50-100% Io.Max load step change. error band Vin.Min Vin.Max, Io.Min Max, 10MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom 2.47 2.53 3,300 0.02 2.75 Units mVp-p %Io.Max %Vo/°C
Comax
Vin.Nom, Io.Max
Io.Min Io.Max, Vin.Min 2.25 Vin.Max Below Io.Min output maintains regulation output ripple increase.
Output Voltage Load Vout
3.00
Efficiency
100%
Efficiency Load
2.50
2.00 1.50 1.00
0.50
10.5 11.7 12.9 14.0 15.2
0.00
Iout
Iout
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted.
SFS13ZE 3.3V/13A
Parameter Output Voltage Setpoint Accuracy Output Current Line Regulation Load Regulation Dynamic Regulation Peak Deviation Settling Time Output Voltage Ripple Admissible Load Capacitance Output Current Limit Threshold Switching Frequency Temperature Coefficient Trim Range Conditions/Description Vin.Nom, 6.5A, 25°C Vin.Min Vin.Max Vin.Min Vin.Max, Io.Max Vin.Nom, Io.Min Io.Max 50-100% Io.Max load step change. error band Vin.Min Vin.Max, Io.Min Max, 10MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom 3.26 3.34 3,300 0.02 Units mVp-p %Io.Max %Vo/°C
Comax
Vin.Nom, Io.Max
Io.Min Io.Max, Vin.Min Vin.Max Below Io.Min output maintains regulation output ripple increase.
Output Voltage Load
Vout
4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 0.00 0.00 1.95 3.90 5.85
Efficiency
100%
Efficiency Load
7.80
9.75
11.70
13.65
15.60
17.55
19.50
21.45
23.40
25.35
0.00
0.65
1.30
2.60
3.90
5.20
6.50
7.80
9.10
10.40
11.70
Iout
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13.00
Iout
Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted.
SFS08ZG 5.0V/8A
Parameter Output Voltage Setpoint Accuracy Output Current Line Regulation Load Regulation Dynamic Regulation Peak Deviation Settling Time Output Voltage Ripple Admissible Load Capacitance Output Current Limit Threshold Switching Frequency Temperature Coefficient Trim Range Conditions/Description Vin.Nom, 4.0A, 25°C Vin.Min Vin.Max Vin.Min Vin.Max, Io.Max Vin.Nom, Io.Min Io.Max 50-100% Io.Max load step change. error band Vin.Min Vin.Max, Io.Min Max, 10MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom 4.94 5.06 3,300 0.02 Units mVp-p %Io.Max %Vo/°C
Comax
Vin.Nom, Io.Max
Io.Min Io.Max, Vin.Min Vin.Max Below Io.Min output maintains regulation output ripple increase.
Output Voltage Load
Vout
6.00
Efficiency
100%
Efficiency Load
5.00
4.00
3.00
2.00
1.00
0.00 0.00 1.18 2.38 3.59 4.79 5.97 7.16 8.36 9.60 10.80 12.00 13.20 14.40 15.60
0.00 0.38 0.78 1.58 2.38 3.19 3.99 4.79 5.59 6.36 7.16 7.96
Iout
Iout
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Feature Specifications
Product Specifications Sept 2002
specifications apply over input voltage, output load temperature range, unless otherwise noted. Parameter Shutdown Control: Converter Converter Sink Current Synchronization: Frequency Range Voltage Sense Range Conditions/Description Shutdown pulled Voltage source open circuit Vin=Vin.Nom compatible square wave sync pin. Referenced -Vin Available compensation -1.0 Units mAdc
Temperature Derating Curves
derating curves below give indication output power achievable with without forced cooling. However final application, order ensure reliability unit, care must taken ensure maximum case temperature exceeded under conditions.
Output Power AmbientTemp. Airflow
Output Power
800LFM m/s) 400LFM m/s)
200LFM m/s) 100LFM (0.5 m/s)
Ambient Temperature (deg
Note: continuous operation above input available output power further derated linearly input. This additional derating predictable drop efficiency high input voltages.
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Typical Application
This series converters does require external components proper operation. However, distribution input voltage converter contains significant inductance, capacitor across input terminals required stabilize input voltage. minimum 1µF, quality electrolytic ceramic capacitor recommended this purpose. output decoupling recommended connect ceramic capacitor directly across output pins converter (illustrated follows).
Product Specifications Sept 2002
Thermal Considerations
converter designed natural forced convection cooling. output power converter limited maximum case temperature (Tc). ensure reliable long term operation converters, comply with safety agency requirements, Power-One limits maximum allowable case temperature (Tc) 100°C (see Mechanical Drawings).
Output Current Limiting
When output overloaded above maximum output current rating, voltage will start reduce maintain output power safe level. condition high overload short-circuit where output voltage pulled below approximately Vo.Nom, unit will enter `Hiccup' mode operation. Under this condition unit will attempt restart, approximately every 20ms until overload cleared.
Voltage Sense Description Shutdown Feature
remote control functions normal soft shutdown. referenced -Vin pin. With positive logic, when remote control pulled low, output turned unit goes into very input power mode. open collector switch recommended control voltage between remote control -Vin converter. remote control pulled internally, external voltage source required. user should avoid connecting resistor between remote control +Vin pin. user must take care ensure that reference control connected close pin. control signal must referenced ahead filtering, remotely from unit. remote control used, left floating. voltage sense feature compensates voltage drops that occur point load tracks other losses. Pins used sense output voltage point load. sense feature used, recommended connect pins pins 17/18, pins also left floating. Note: When output voltage sensed remotely load, output power from converter must exceed maximum rating. This determined multiplying output voltage (measured output pins) output current.
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Output Voltage Trim
trim feature allows user adjust output voltage from nominal. Output voltage adjusted external resistor. increase resistor should connected between pins 17/18. decrease resistor should connected between pins 1/2. increase Rext Vout Vout Vout.Nom) reduce Rext Vout) Vout.Nom Vout) Where Vout desired output voltage Model SFS13ZA SFS13ZB SFS13ZD SFS13ZE SFS08ZG 1945 2590 5010 7010 11260 1470 1730 2516 3161 4532 1944 2560 5010 7010 11240 1500 1500 1500
Product Specifications Sept 2002
Note: When output voltage trimmed output power from converter must exceed maximum rating. This determined measuring voltage output pins, multiplying output current.
Parallel Operation
Paralleling converters possible.
Synchronisation Feature
possible synchronise switching frequency more converters external symmetrical clock signal. Consult factory this option required, full application details.
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Safety Considerations
These converters feature 1500 Volt isolation from input output. input output resistance greater than 10MOhm. These converters provided with Basic Insulation between input output circuits according IEC60950 based standards. Nevertheless, system using converter needs receive safety agency approval, certain rules must followed design system. particular, creepage clearance requirements end-use safety requirements must observed. These documents include UL60950 CSA60950-00 EN60950, although specific applications have other additional requirements. order output converter considered SELV (Safety Extra Voltage) TNV-1, according IEC60950 based standards, following requirements must system design: converter internal fuse. external fuse must provided protect system from catastrophic failure. fuse with rating greater than 2.0A recommended. user select lower rating fuse based upon inrush transient maximum input current converter, which occurs minimum input voltage. Both input traces chassis ground trace applicable) must capable conducting current times value fuse without opening. fuse must placed grounded input line, any. voltage source feeding module SELV, output converter considered SELV grounded ungrounded. components converter carry transients which exceed input voltage. Even input voltage SELV (<60V) components primary side converter have considered hazardous. safety interlock needed prevent user from accessing converter while operational.
Product Specifications Sept 2002
Specifications
Conducted Noise: converters meet requirements EN55022, CISPR22 title part Sub-part Conducted (conducted noise input terminals) without external components. results this solution displayed below.
dBuV
1.E+05 1.E+06 1.E+07 1.E+08
Conducted (Input Terminal) EN55022 EN55022
FREQ (MHz)
meet level above standards necessary 5.0µF ceramic capacitor across input terminals. Electromagnetic Susceptibility:
Standard Electrostatic Discharge EN61000-4-2 Electromagnetic Field EN61000-4-3 Electrical Fast Transient EN61000-4-4 Conducted Disturbances EN61000-4-6 Applied Stress pins 3V/m 2000Vp input 3Vrms input Class Level Performance Outcome
denotes normal operation, deviation from specification. denotes temporary deviation from specification possible.
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs Surface Mount Assembly
Soldering: following instructions must observed when soldering unit. Failure observe these instructions result failure significant degradation modules performance. PowerOne will honor warranty claims arising from failure observe these instructions. This product approved forced convection reflow soldering only. curves below define maximum peak reflow temperature permissible measured Pins converter. lead-frame constructed from high temperature glass filled, UL94V0 flame retardant, diallyl ortho-phthalate moulding compound commonly used packaging electronics components. passes NASA outgassing tests certified MIL-M-14. It's coefficient thermal expansion equivalent FR4. gull wing leads formed ensure optimal solder joint strength structure. Furthermore they facilitate visual inspection (manual automatic). leads formed from alloy plated with This material commonly used manufacture integrated circuits. good corrosion resistance exhibits nobility inherent high copper alloys. Unlike brasses, this material essentially immune stress corrosion cracking. also exhibits excellent solderability. readily wetted solders performs well standard solderability tests. (Dip Class better). product manufactured with patented process, which fully automated, `in-line'. This ensures that there contamination mechanical stress lead-frame that planarity solderability maintained. product shipped JEDEC style trays guarantee preservation co-planarity enable fully automated assembly final application (co-planarity within 0.1mm).
Product Specifications Sept 2002
Max. temp. pins during reflow soldering (deg
Peak Temperature (See below)
Time
Restriction curve above Peak temp. pins
Pick Place Assembly: product designed have large flat area center surface serve pick point automated vacuum pick place equipment. `open board' construction unit ensures that weight kept minimum. However relatively large size component, large nozzle 5mm, depending vacuum pressure) recommended picking placing. unit also automatically handled using `odd-form' placement equipment, with mechanical grippers. this type equipment edges device, which have leads also feature greatest dimensional accuracy, should used pick-up points. Page
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs
Product Specifications Sept 2002
Mechanical Drawings
Note: Pickup point central
Note:- mm[inches] Tolerances: 0.5-10 ±0.1 10-100 ±0.2
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Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs
Product Specifications Sept 2002
Recommended Land Pattern
Packaging Tray (JEDEC STYLE)
2002 www.power-one.com Page
Series: DC/DC Converters 36-72V Input 1.5V, 1.8V, 2.5V, 3.3V 5.0V Outputs
Product Specifications Sept 2002
Pin-Out
Designation +Vout +Vout Sense Sync +Vin -Vin Shutdown Trim Sense -Vout -Vout Function Positive output voltage Positive output voltage Positive output voltage sense connected connected Synchronization input Positive input voltage Negative input voltage Shutdown control connected Output voltage adjust Output voltage sense return Output voltage return Output voltage return Reference Secondary Secondary Secondary Secondary Primary Primary Primary Primary Primary Primary Secondary Secondary Secondary Secondary
Ordering Information
Options Surface Mount Version, shipped trays Suffixes part number Suffix "-M6".
Notes
Consult factory complete list available options. Power-One products authorized critical components life support systems, equipment used hazardous environments, nuclear control systems without express written consent respective divisional President Power-One, Inc. Specifications subject change without notice.
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