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GS25T48-12

25/30 W DC-DC CONVERTER FAMILY

STMicroelectronics 

GS25/30T48 FAMILY

ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified) (cont’d)

Symbol

Parameter

Io

Output Current

Iosck Output Current Limit

tss Soft-start Time

trt

Transient Recovery

Time

Vis Isolation Voltage

Ris Isolation Resistance

fs

Switching Frequency

η

Efficiency

Rthc Thermal Resistance

Case to Ambient

Test Conditions

Min Typ Max Unit

GS25T48-5

Vi = 36 to 72V

0

GS30T48-12

Vi = 36 to 72V

0

GS30T48-15

Vi = 36 to 72V

0

GS25T48-5

Vi = 48V

Overload

5

A

2.5

2

5.5

A

GS30T48-12

2.75

Vi = 48V

Overload

GS30T48-15

2.2

Vi = 48V

Overload

Vi = 48V

Full Load

30

ms

Vi = 48V

Step Load Change δIo = 25%

75

µs

500

Vdc

109

Ω

150

kHz

GS25T48-5

81

%

Vi = 48V

Full Load

GS30T48-12

86

Vi = 48V

Full Load

GS30T48-15

86

Vi = 48V

Full Load

4

°C/W

3/5

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