SI4726CY - Vishay Siliconix

SI4726CY N-Channel MOSFET

The Si4726CY 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 highly efficient lo.

Features

D D D D 4.5- to 20-V Operation Driver Impedance—3 W Undervoltage Lockout Fast Switching Times (30 ns typ.) D D D D 20-V MOSFETs High Side: 0.0135 W @ VDD = 4.5 V Low Side: 0.0065 W @ VDD = 4.5 V Switching Frequency: 250 kHz to 1 MHz DESCRIPTION The Si4726CY 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 highly effici.