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SW003A0A961

SW/SC001/003 Series DC-DC Converter Power Modules: 18-36V & 36-75Vdc Input; 3.3V-15Vdc Output; 1-3.5A Output Current

Unspecified 

Data Sheet

October 5, 2009

SW/SC001/003 Series DC-DC Power Module:

18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are

absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in

excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for

extended periods can adversely affect the device reliability.

Parameter

Input Voltage (Continuous)

Transient (100ms)

Operating Ambient Temperature

(see Thermal Considerations section)

Storage Temperature

I/O Isolation Voltage (100% factory Hi-Pot tested)

Device

Symbol

Min

SW

VIN

-0.3

SC

VIN

-0.3

All

VIN, trans

-0.3

All

TA

-40

All

Tstg

-55

All

⎯

⎯

Max

Unit

80

Vdc

50

100

Vdc

85

°C

125

°C

2250

Vdc

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature

conditions.

Parameter

Operating Input Voltage

Maximum Input Current (VIN=0V to 75V, IO=IO, max)

(VIN=0V to 36V, IO=IO, max)

Inrush Transient

Input Reflected Ripple Current, peak-to-peak

(5Hz to 20MHz, 12μH source impedance; VIN=0V to

75V, IO= IOmax ; see Test configuration section)

Input Ripple Rejection (120Hz)

EMC, EN55022

Device

SW

SC

SW

SC

All

All

All

Symbol Min

Typ

Max

Unit

VIN

36

VIN

18

IIN,max

IIN,max

I2t

54

75

Vdc

27

36

Vdc

0.6

Adc

1.2

Adc

0.05

A2s

30

mAp-p

50

dB

See EMC Considerations section

CAUTION: This power module is not internally fused. An input line fuse must always be used.

This power module can be used in a wide variety of applications, ranging from simple standalone operation to being

part of complex power architecture. To preserve maximum flexibility, internal fusing is not included; however, to

achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-

acting fuse with a maximum rating of 3A (see Safety Considerations section). Based on the information provided in

this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be

used. Refer to the fuse manufacturer’s data sheet for further information.

LINEAGE POWER

2

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