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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs
Product Specifications Nov 2001
Features
* * * * * * * * * * * Single board design 8.2 mm height profile Input/output isolation: 1500 Vdc Low conducted and radiated EMI Excellent co-planarity Output overcurrent protection Full rated output power at 100LFM airflow Operating temperature to 100C Remote shutdown (primary referenced) Output voltage trim adjust, positive or negative rd UL, CSA and EN/IEC60950 (3 ed.) approvals pending
Applications
* * * * * Distributed power architectures Telecommunications equipment LAN/WAN applications Data processing Industrial applications
Description
The NDS series of converters are low profile, single output, DC/DC converters intended for SMT placement and reflow soldering. The product provides on-board conversion of standard telecom, datacom and industrial input voltages to isolated low output voltages. Proprietary patented manufacturing process ensures optimal quality with full process automation. These are high performance, cost effective converters with an extremely small PCB footprint.
Selection Chart
Model NDS03ZA-M6 NDS03ZB-M6 NDS03ZD-M6 NDS03ZE-M6 NDS02ZG-M6 Input voltage range, Vdc 36-75 36-75 36-75 36-75 36-75 Input current, max Adc 0.18 0.22 0.28 0.35 0.35 Output voltage, Vdc 1.5 1.8 2.5 3.3 5.0 Output rated current, Adc 3.0 3.0 3.0 3.0 2.0 Output ripple and noise, mVp-p 40 45 60 75 90 Efficiency, % 77 79 83 85 87
5-Nov-01
Rev 1.1 www.power-one.com
Page 1 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Absolute Maximum Ratings
Product Specifications Nov 2001
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect long-term reliability and cause permanent damage to the converter. Specifications apply over specified input voltage, output load and 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 At 100% load Referenced to -Vin Min 36 -40 -55 -1.0 Max 75 100 100 120 5.5 Units Vdc Vdc C C Vdc
Environmental and Mechanical Specifications
Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted. Parameter Conditions/Description Min Nom Max Units Shock IEC68-2-27 100 g Sinusoidal Vibration IEC68-2-6 10 g Weight 0.4/10 oz/g Water Washing Standard process Yes N/A MTBF Per Bellcore TR-NWT-000332 2,500 kHrs
Isolation Specifications
Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted. Parameter Conditions/Description Min Nom Max Units Insulation Safety Rating Vin = 36 - 75Vdc Basic N/A Isolation Voltage (Vps) 1,500 Vdc Isolation Resistance (Rps) 10 MOhm Isolation Capacitance (Cps) 4,100 pF
Input Specifications
Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted. Parameter Conditions/Description Min Nom Max Units Input Voltage (Vin) Continuous 36 48 75 Vdc Input Current when Shutdown Vin.Nom, Remote Control 3 6 mAdc activated Turn-On Input Voltage 36-75 Vin Ramping Up, Io.Max 32 34 36 Vdc Turn-Off Input Voltage 36-75 Vin Ramping Down, Io.Max 30 32 34 Vdc Turn-On Time To Output Regulation Band 350 500 ms After Remote Control 1 5 ms Rise Time 1 5 ms Input Reflected Ripple Current Vin.Max, Io.Max 50 mAp-p Input Capacitance 1.4 F
5-Nov-01
Rev 1.1 www.power-one.com
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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Output Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
NDS03ZA : 1.5V/3.0A
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 Vo Io Conditions/Description Vin.Nom, Io = 1.5A, 25C Vin.Min to Vin.Max Vin.Min to Vin.Max, 50% Io.Max Vin.Nom, Io.Min to Io.Max 50-100% Io.Max load step change. to 1% error band Vin.Min to Vin.Max, Io.Min to Io Max, 20MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom Vin.Nom, Io.Max Io.Min to Io.Max, Vin.Min to Vin.Max 1.35 Min 1.48 0 Nom 1.50 Max 1.52 3.0 25 25 250 1,150 75 2,200 120 400 0.02 1.65 200 Units Vdc Adc mV mV mV s mVp-p F %Io.Max kHz %Vo/C Vo
Vr Comax Icl Fs Tco Vt
40
* Measured with a 1F ceramic across the output pins
NDS03ZA Characteristic curves
Vout (V)
1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0.00 0.45 0.90 1.35 1.80 2.25 2.70 3.15 3.60 4.05 4.50 4.95 5.40 5.85
Output Voltage Vs Load
Efficiency
90% 80% 70% 60% 50% 40%
Efficiency Vs Load
Vin Min Vin Nom Vin Max
30% 20% 10% 0% 0.00 0.15 0.30 0.60 0.90 1.20 1.50 1.80 2.10 2.40
Vin Min Vin Nom Vin Max
2.70 3.00
Iout (A)
Iout (A)
5-Nov-01
Rev 1.1 www.power-one.com
Page 3 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Output Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
NDS03ZB : 1.8V/3.0A
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 Vo Io Conditions/Description Vin.Nom, Io = 1.5A, 25C Vin.Min to Vin.Max Vin.Min to Vin.Max, 50% Io.Max Vin.Nom, Io.Min to Io.Max 50-100% Io.Max load step change. to 1% error band Vin.Min to Vin.Max, Io.Min to Io Max, 20MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom Vin.Nom, Io.Max Io.Min to Io.Max, Vin.Min to Vin.Max 1.62 Min 1.78 0 Nom 1.80 Max 1.82 3.0 25 25 250 1,150 75 2,200 120 400 0.02 1.98 200 Units Vdc Adc mV mV mV s mVp-p F %Io.Max kHz %Vo/C Vo
Vr Comax Icl Fs Tco Vt
50
* Measured with a 1F ceramic across the output pins
NDS03ZB Characteristic curves
Output Voltage Vs Load
Vout (V)
2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0.00 0.60 1.20 1.80 2.40 3.00 3.60 4.20 4.80 5.40 6.00
Efficiency Vs Load
Efficiency
90% 80% 70% 60% 50% 40%
Vin Min Vin Nom Vin Max
30% 20% 10% 0% 0.00 0.15 0.30 0.60 0.90 1.20 1.50 1.80 2.10
Vin Min Vin Nom Vin Max
2.40 2.70 3.00
Iout (A)
Iout (A)
5-Nov-01
Rev 1.1 www.power-one.com
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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Output Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
NDS03ZD : 2.5V/3.0A
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 Vo Io Conditions/Description Vin.Nom, Io = 1.5A, 25C Vin.Min to Vin.Max Vin.Min to Vin.Max, 50% Io.Max Vin.Nom, Io.Min to Io.Max 50-100% Io.Max load step change. to 1% error band Vin.Min to Vin.Max, Io.Min to Io Max, 20MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom Vin.Nom, Io.Max Io.Min to Io.Max, Vin.Min to Vin.Max 2.25 Min 2.47 0 Nom 2.5 Max 2.53 3.0 50 50 250 1,150 75 2,200 120 400 0.02 2.75 200 Units Vdc Adc mV mV mV s mVp-p F %Io.Max kHz %Vo/C Vo
Vr Comax Icl Fs Tco Vt
50
* Measured with a 1F ceramic across the output pins
NDS03ZD Characteristic curves
Output Voltage Vs Load
Vout (V)
3.00 2.50 2.00 1.50 1.00 0.50 0.00 0.00 0.60 1.20 1.80 2.40 3.00 3.60 4.20 4.80 5.40 6.00
Efficiency Vs Load
Efficiency
90% 80% 70% 60% 50% 40%
Vin Min Vin Nom Vin Max
30% 20% 10% 0%
0.00 0.15 0.30 0.60 0.90 1.20 1.50 1.80 2.10
Vin Min Vin Nom Vin Max
2.40 2.70 3.00
Iout (A)
Iout (A)
5-Nov-01
Rev 1.1 www.power-one.com
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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Output Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
NDS03ZE : 3.3V/3.0A
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 Vo Io Conditions/Description Vin.Nom, Io = 1.5A, 25C Vin.Min to Vin.Max Vin.Min to Vin.Max, 50% Io.Max Vin.Nom, Io.Min to Io.Max 50-100% Io.Max load step change. to 1% error band Vin.Min to Vin.Max, Io.Min to Io Max, 20MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom Vin.Nom, Io.Max Io.Min to Io.Max, Vin.Min to Vin.Max 3.0 Min 3.26 0 Nom 3.3 Max 3.34 3.0 65 65 250 250 75 2,200 120 400 0.02 3.6 200 Units Vdc Adc mV mV mV s mVp-p F %Io.Max kHz %Vo/C Vo
Vr Comax Icl Fs Tco Vt
50
* Measured with a 1F ceramic across the output pins
NDS03ZE Characteristic curves
Output Voltage Vs Load
Vout (V)
3.50 3.00 2.50 2.00 1.50 1.00 0.50 0.00 0.00 0.45 0.90 1.35 1.80 2.25 2.70 3.15 3.60 4.05 4.50 4.95 5.40 5.85
Efficiency Vs Load
Efficiency
90% 80% 70% 60% 50% 40%
Vin Min Vin Nom Vin Max
30% 20% 10% 0% 0.00 0.30 0.90 1.50 2.10
Vin Min Vin Nom Vin Max
2.70
Iout (A)
Iout (A)
5-Nov-01
Rev 1.1 www.power-one.com
Page 6 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Output Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
NDS02ZG : 5.0V/2.0A
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 Vo Io Conditions/Description Vin.Nom, Io = 1.0A, 25C Vin.Min to Vin.Max Vin.Min to Vin.Max, 50% Io.Max Vin.Nom, Io.Min to Io.Max 50-100% Io.Max load step change. to 1% error band Vin.Min to Vin.Max, Io.Min to Io Max, 20MHz Bandwidth Io.Max, Vin.Nom Vout 0.90 Vo.Nom Vin.Nom, Io.Max Io.Min to Io.Max, Vin.Min to Vin.Max 4.5 Min 4.94 0 Nom 5.0 Max 5.06 2.0 65 65 350 250 125 2,200 120 400 0.02 5.5 200 Units Vdc Adc mV mV mV s mVp-p F %Io.Max kHz %Vo/C Vo
Vr Comax Icl Fs Tco Vt
75
* Measured with a 1F ceramic across the output pins
NDS02ZG Characteristic curves
Vout (V)
6.00 5.00 4.00 3.00 2.00 1.00 0.00 0.00 0.30 0.60 0.90 1.20 1.50 1.80 2.10 2.40 2.70 3.00 3.30 3.60 3.90
Output Voltage Vs Load
Efficiency
100% 90% 80% 70% 60% 50% 40%
Efficiency Vs Load
Vin Min Vin Nom Vin Max
30% 20% 10% 0% 0.00 0.20 0.60 1.00 1.40
Vin Min Vin Nom Vin Max
Iout (A)
1.80
Iout (A)
5-Nov-01
Rev 1.1 www.power-one.com
Page 7 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Feature Specifications
Product Specifications Nov 2001
All specifications apply over input voltage, output load and temperature range, unless otherwise noted. Parameter Shutdown Control: Converter OFF Converter ON Sink Current Conditions/Description Shutdown pin is pulled low Voltage source or open circuit Vin=Vin.Nom Min -1.0 3.5 0.3 Nom Max 1.0 5.5 Units Vdc Vdc mAdc
Temperature Derating Curves
The derating curves below give an indication of the output power achievable with and without forced aircooling. However in the final application, in order to ensure the reliability of the unit, care must be taken to ensure the maximum case temperature is not exceeded under any conditions.
Output Power Vs AmbientTemp. and Airflow
120
100
Output Power (%)
80
60 200LFM (1 m/s) 40 100LFM (0.5 m/s) 0 LFM 20
0
0
10
20
30
40
50
60
70
80
90
Ambient Temperature (deg C)
5-Nov-01
Rev 1.1 www.power-one.com
100
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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Typical Application
This series of converters does not require any external components for proper operation. However, if the distribution of the input voltage to the converter contains significant inductance, a capacitor across the input terminals may be required to stabilize the input voltage. A minimum of 1F, quality electrolytic / ceramic capacitor is recommended for this purpose. For output decoupling it is recommend connecting a 1F ceramic capacitor directly across the output pins of the converter.
Product Specifications Nov 2001
Output Current Limiting
When the output is overloaded above the maximum output current rating, the voltage will start to reduce to maintain the output power to a safe level. In a condition of high overload or short-circuit where the output voltage is pulled below approximately 30% of Vo.Nom, the unit will enter a `Hiccup' mode of operation. Under this condition the unit will attempt to restart, approximately every 25ms until the overload has cleared.
Output Voltage Trim
The trim feature allows the user to adjust the output voltage from the nominal. Output voltage can be adjusted by an external resistor. To increase Vo a resistor should be connected between pins 12 and 14. To decrease Vo a resistor should be connected between pins 12 and 13. To increase Vo: Rext = (A - (D x Vout)) / ( Vout - Vout.Nom) To reduce Vo: Rext = ((B x Vout) - C) / ( Vout.Nom - Vout) Where Vout is the desired output voltage Model NDS03ZA NDS03ZB NDS03ZD NDS03ZE NDS02ZG A 1945 2590 5010 7010 11260 B 1470 1730 2516 3161 4532 C 1944 2560 5010 7010 11240 D 470 750 1500 1500 1500
Shutdown Feature
The remote control pin functions as a normal soft shutdown. It is referenced to the -Vin pin. With positive logic, when the remote control pin is pulled low, the output is turned off and the unit goes into a very low input power mode. An open collector switch is recommended to control the voltage between the remote control pin and the -Vin pin of the converter. The remote control pin is pulled up internally, so no external voltage source is required. The user should avoid connecting a resistor between the remote control pin and the +Vin pin. The user must take care to ensure that the pin reference for the control is connected close to the Vin pin. The control signal must not be referenced ahead of EMI filtering, or remotely from the unit. If the remote control pin is not used, it can be left floating.
Thermal Considerations
The converter is designed for natural or forced convection cooling. The output power of the converter is limited by the maximum case temperature (Tc). To ensure reliable long term operation of the converters, and to comply with safety agency requirements, Power-One limits maximum allowable case temperature (Tc) to 100C (see Mechanical Drawings).
Note: When the output voltage is trimmed up, the output power from the converter must not exceed its maximum rating. This is determined by measuring the voltage on the output pins, and multiplying it by the output current.
Parallel Operation
Paralleling of two converters is not possible. 5-Nov-01 Rev 1.1 www.power-one.com Page 9 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Safety Considerations
These converters feature 1500 Volt DC isolation from input to output. The input to output resistance is greater than 10MOhm. These converters are provided with Operational Insulation between input and output circuits according to EN60950 / UL1950 / CSA60950-00. Nevertheless, if the system using the converter needs to receive safety agency approval, certain rules must be followed in the design of the system. In particular, all of the creepage and clearance requirements of the enduse safety requirements must be observed. These documents include UL60950, CSA60950-00 and EN60950, although specific applications may have additional requirements. In order for the output of the converter to be considered as SELV (Safety Extra Low Voltage) or TNV-1, according to EN60950 / UL1950 / CSA60950-00, one of the following requirements must be met in the system design: * The converter has no internal fuse. An external fuse must be provided to protect the system from catastrophic failure. A fuse with a rating not greater than 2.0A is recommended. The user can select a lower rating fuse based upon the inrush transient and the maximum input current of the converter, which occurs at the minimum input voltage. Both input traces and the chassis ground trace (if applicable) must be capable of conducting a current of 1.5 times the value of the fuse without opening. The fuse must not be placed in the grounded input line, if any. * If the voltage source feeding the module is SELV, the output of the converter is considered SELV and may be grounded or ungrounded. * The circuitry of the converter may generate transients, which exceed the input voltage. Even if the input voltage is SELV (<60V) the components on the primary side of the converter may have to be considered as hazardous. A safety interlock may be needed to prevent the user from accessing the converter while operational.
Product Specifications Nov 2001
EMC Specifications
Conducted Noise: The converters meet the requirements of EN55022, CISPR22 and FCC CFR title 47 part 15 Sub-part J - Conducted (conducted noise on the input terminals) without any external components. The results for this solution are displayed below. To meet level B for the above standards it is necessary to fit a 5F ceramic capacitor across the input terminals.
dbV
80 70 60 50 40 30 20 10
EN55022 A QP. EN55022 A AV.
Conducted EMI (Input Terminals)
0.1 1.E+05
0
1 1.E+06
FREQ (MHz)
10 1.E+07
30
1.E+08
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 2KV to pins 3V/m 2000 Vp to input Class Level 1 2 Performance Outcome * B A
3
B
3Vrms to input
2
B
* A denotes normal operation, no deviation from specification. B denotes temporary deviation from specification is possible. Page 10 of 14
5-Nov-01
Rev 1.1 www.power-one.com
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Surface Mount Assembly
Soldering: The following instructions must be observed when soldering the unit. Failure to observe these instructions may result in failure or significant degradation of the module performance. PowerOne will not honor any warranty claims arising from failure to observe these instructions. This product is approved for forced convection reflow soldering only. The curves below define the maximum peak reflow temperature permissible measured on Pins 1 and 10 of the converter. The lead-frame is constructed for a high temperature glass filled, UL94V0 flame retardant, diallyl ortho-phthalate moulding compound commonly used for packaging of electronics components. It has passed NASA outgassing tests and is certified to MIL-M-14. The coefficient of thermal expansion is equivalent to FR4. The gull wing leads are formed to ensure optimal solder joint strength and structure. Furthermore they facilitate visual inspection (manual or automatic). The leads are formed from a 97% Cu alloy plated with Cu and Sn 90. This material is commonly used in the manufacture of integrated circuits. It has good corrosion resistance and exhibits the nobility inherent to all high copper alloys. Unlike brasses, this material is essentially immune to stress corrosion cracking. It also exhibits excellent solderability. It is readily wetted by solders and performs well in standard solderability tests. (Dip of Class II or better). The product is manufactured with a patented process, which is fully automated, and `in-line'. This ensures that there is no contamination or mechanical stress on the lead-frame so that the co planarity and solderability are maintained. The product is shipped in JEDEC trays to guarantee preservation of the co-planarity and enable fully automated assembly in the final application. .
Product Specifications Nov 2001
Max. temp. on pins 1 and 10 during reflow soldering (deg C)
300 250 200 150 100 50 0
120 160 200 240 40 80 0
Peak Temperature (See fig below)
tp
280
320
360
400
Time (s)
Restriction curve above 215C Peak temp. at pins 1 and 10 (C) 245 240 235 230 225 220 215 210 205 200 10 20 30 40 50 60 tp (s)
Pick & Place Assembly: The product is designed with a large flat area in the center of the top surface to serve as a pick up point for automated vacuum pick and place equipment. The `open board' construction of the unit ensures that weight is kept to a minimum. However due to the relatively large size of the component, a large nozzle (> 3.0mm, depending on vacuum pressure) is recommended for picking and placing. The unit may also be automatically handled using `odd-form' placement equipment, with mechanical grippers. For this type of equipment the end edges of the device, which have no leads and also feature the greatest dimensional accuracy, should be used as pick-up points. Page 11 of 14
5-Nov-01
Rev 1.1 www.power-one.com
440
190 - 450 s
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Mechanical Drawings
Product Specifications Nov 2001
Note:- mm[inches] Tolerances: 0.5-10 0.1 10-100 0.2
5-Nov-01
Rev 1.1 www.power-one.com
Page 12 of 14
NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs
Product Specifications Nov 2001
RECOMMENDED LAND PATTERN
5-Nov-01
Rev 1.1 www.power-one.com
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NDS Series: 10W / 3.0A DC/DC Converters 36-75V Input 1.5V, 1.8V, 2.5V, 3.3V and 5.0V Outputs Pin-Out
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Designation Shutdown -Vin NC No Pin No Pin No Pin No Pin No Pin NC NC NC Trim +Vout -Vout NC NC No Pin No Pin No Pin No Pin No Pin NC +Vin NC Function Shutdown control. Pull low to turn unit off Input voltage return No connection No pin No pin No pin No pin No Pin No connection No connection No connection Output voltage adjust Positive output voltage Output voltage return No connection No connection No pin No pin No pin No pin No Pin No connection Positive input voltage No connection
Product Specifications Nov 2001
Reference Primary Primary Primary
Secondary Secondary Secondary Secondary Secondary Secondary Secondary Secondary
Primary Primary Primary
Ordering Information
Options Surface Mount Version, shipped in JEDEC Tray Through hole (leaded) version. 24V input version Suffixes to add to part number Add Suffix "-M6". Consult factory for availability. Consult factory for availability.
Notes
1. 2. 3. Consult factory for the complete list of available options. Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc. Specifications are subject to change without notice.
5-Nov-01
Rev 1.1 www.power-one.com
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