RAA227063 Datasheet (Renesas) - 4.5V to 60V 3-Phase Smart Gate Driver

RAA227063, 4.5V to 60V 3-Phase Smart Gate Driver

RAA227063 4.5V to 60V 3-Phase Smart Gate Driver Datasheet The RAA227063 is a smart gate driver IC for 3-phase Brushless DC (BLDC) motor applications.

It integrates three half-bridge smart gate drivers that are capable of driving up to three N-channel MOSFET bridges and supports bridge voltages from 4.5V to 60V.

Each gate driver supports up to 1A source and 2A sink peak drive current with programmable drive strength control.

Adjustable and adaptive dead-times are implemented to ensure robustnes

RAA227063 Features

* a low-power Sleep mode that consumes only 20µA to maximize battery life in portable applications. The driver control inputs can be configured to either 3-phase LI/HI or 3-phase PWM modes. Three accurate differential amplifiers with adjustable gain are integrated to support ground-side shunt current