Datasheet

5A 350KHz 25V Buck DC to DC Converter

4

Ordering Information

Part Number

Marking ID

Lead Free

Lead Free

Packing Type

GS2678E1

GS2678E1

Tube

Package

Temperature

Range

GS2678TRE1

GS2678E1

Tape & Reel

GSM Pb-free products, as designated with “E1”

suffix in the par number, are RoHS compliant.

Absolute Maximum Ratings（Note1）

Parameter

Symbol

Value

Unit

Input Voltage

Vin

-0.3 to 30

V

Feedback Pin Voltage

-0.3 to Vin

V

EN Pin Voltage

-0.3 to Vin

V

Output Switch Pin Voltage

-0.3 to Vin

V

Power Dissipation

Internally limited

mW

Thermal Resistance (TO263)

(Junction to Ambient, No Heatsink, Free Air)

50

ºC/W

Operating Junction Temperature

-40 to 125

ºC

Storage Temperature

-65 to 150

ºC

Lead Temperature (Soldering, 10 sec)

260

ºC

ESD (HBM)

2000

V

Note1: Stresses greater than those listed under Maximum Ratings may cause permanent damage

to the device. This is a stress rating only and functional operation of the device at these or any

other conditions above those indicated in the operation is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.

SHENZHEN GSM ELECTAONIC CO.,LTD http://www.086ic.cn

tel:0755-81275006 mob:13424297678