SIP41109 Datasheet - Vishay Siliconix

SIP41109 (SIP41109 / SIP41110) Half-Bridge N-Channel MOSFET Driver

The SiP41109 and SiP41110 are high-speed half-bridge MOSFET drivers for use in high frequency, high current, multiphase dc-to-dc synchronous rectifier buck power supplies. They are designed to operate at switching frequencies up to 1 MHz. The high-side driver is bootstrapped to allow driving n-chann.

SIP41109 Features

* D D D D D D D D D PWM With Tri-State Enable 12-V Low-Side Gate Drive (SiP41109) 8-V Low-Side Gate Drive (SiP41110) Undervoltage Lockout Internal Bootstrap Diode Switching Frequency Up to 1 MHz 30-ns Max Propagation Delay Drive MOSFETs In 5- to 48-V Systems Adaptive Shoot-Through Protection APPLICAT

SIP41109_VishaySiliconix.pdf