RAA220001 Datasheet - Renesas

RAA220001 Synchronous Rectified Buck MOSFET Driver

Datasheet RAA220001 Synchronous Rectified Buck MOSFET Driver The RAA220001 is a high frequency MOSFET driver designed to drive upper and lower power N-channel MOSFETs in a synchronous rectified buck converter topology. In the RAA220001, the upper and lower gates are both driven to an externally applied voltage that provides the capability to optimize applications involving trade-offs between gate charge and conduction losses. An advanced adaptive shoot-through protection is integrated to preve.

RAA220001 Features

* Dual MOSFET drives for synchronous rectified bridge

* Advanced adaptive zero shoot-through protection ○ PHASE detection ○ LGATE detection ○ Auto-zero of rDS(ON) conduction offset effect

* Low standby bias current

* 36V internal bootstrap switcher

* Bootstrap

RAA220001 Datasheet (262.21 KB)