GS2T5-12

2 W DC-DC CONVERTER

December 1993

1/2

Type

GS2T5-12

5 V

12 V

200 mA

DESCRIPTION

The GS2T5-12 is a 2.4W DC-DC converter de-

signed to provide an isolated 12V/200mA power

source.

The module operates from a 5V input source and

features continuous short-circuit protection.

An input filter minimizes the reflected input current.

° C unless otherwise specified)

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Vi

Input Voltage

Vo= 12V

Io= 0 to 200mA

4.5

5

5.5

V

Iir

Input Reflected

Current

Vi=5V

Vo = 12V

Io = 200mA

20

30

mApp

Vo

Output Voltage

Vi= 4.5 to 5.5V

Io= 0 to 200mA

11.4

12.0

12.6

V

Vor

Output Ripple

Voltage

Vi=5V

Io = 200mA

5

10

mVrms

δVo

Line Regulation

Vi = 4.5 to 5.5

Io = 200mA

10

mV

δVo

Load Regulation

Vi =5V

Io = 50 to 200mA

10

mV

Io

Output Current

Vi = 4.5 to 5.5V

Vo = 12V

50

200

mA

Vis

Isolation Voltage

2500

Vdc

η

Efficiency

Vi=5V

Io = 200mA

65

70

%

Top

Operating Ambient

Temperature Range

0

+60

°C

Tstg

Storage Temperature

Range

-40

+85

°C