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SI4728CY

Vishay Siliconix
Part Number SI4728CY
Manufacturer Vishay Siliconix
Description N-Channel MOSFET
Published Nov 11, 2007
Detailed Description www.DataSheet4U.com Si4728CY Vishay Siliconix N-Channel Synchronous MOSFETs with Break-Before-Make FEATURES D D D D 4...
Datasheet PDF File SI4728CY PDF File

SI4728CY
SI4728CY


Overview
www.
DataSheet4U.
com Si4728CY Vishay Siliconix N-Channel Synchronous MOSFETs with Break-Before-Make FEATURES D D D D 4.
5- to 30-V Operation Driver Impedance—3 W Undervoltage Lockout Fast Switching Times (30 ns typ.
) D D D D 30-V MOSFETs High Side: 0.
018 W @ VDD = 4.
5 V Low Side: 0.
0105 W @ VDD = 4.
5 V Switching Frequency: 250 kHz to 1 MHz DESCRIPTION The Si4728CY n-channel synchronous MOSFET with break-before-make (BBM) is a high speed driver designed to operate in high frequency dc-dc switchmode power supplies.
It’s purpose is to simplify the use of n-channel MOSFETs in high frequency buck regulators.
This device is design to be used with any single output PWM IC or ASIC to produce a hig...



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