SI9913 Datasheet (Vishay Siliconix) - Dual MOSFET Bootstrapped Driver with Break-Before-Make

SI9913, Dual MOSFET Bootstrapped Driver with Break-Before-Make

The Si9913 is a dual MOSFET high-speed driver with break-before-make.

It is designed to operate in high frequency dc-dc switchmode power supplies.

The high-side driver is bootstrapped to handle the high voltage slew rate associated with “floating” high-side gate drivers.

Each driver is capable of sw

SI9913 Features

* D D D D D D D D D 4.5- to 5.5-V Operation Undervoltage Lockout 250-kHz to 1-MHz Switching Frequency Synchronous Switch Enable One Input PWM Signal Generates Both Drive Bootstrapped High-Side Drive Operates from 4.5- to 30-V Supply TTL/CMOS Compatible Input Levels 1-A Peak Drive Current APPLICATIONS