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SI4779CY Datasheet, Vishay Siliconix

SI4779CY switch equivalent, high-side n-channel switch.

SI4779CY Avg. rating / M : 1.0 rating-12

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SI4779CY Datasheet

Features and benefits

D D D D User Set Over Current Limit From 400 mA to 2.4 A Low rDS(on) 45 mW (max) at 25_C Fault Indicator Under Voltage Lockout APPLICATIONS D D D D D Notebook Computers .

Application

D D D D D Notebook Computers Power Management USB Power Distribution Hot Plug In Power Supplies Power Supply/Load Protec.

Description

The Si4779CY n-channel high-side switch combines a low rDS(on) MOSFET switch with a user set, pulse gate control (PGC) based current limit. This switch is designed to protect the system power supply from overloads and short circuit conditions in appl.

Image gallery

SI4779CY Page 1 SI4779CY Page 2 SI4779CY Page 3

TAGS

SI4779CY
High-Side
N-Channel
Switch
Vishay Siliconix

Manufacturer


Vishay (https://www.vishay.com/) Siliconix

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