33937A Datasheet - NXP

33937A Three phase field effect transistor pre-driver

NXP Semiconductors Technical Data Three phase field effect transistor pre-driver Document Number: MC33937 Rev. 9.0, 7/2016 33937A The 33937A is a field effect transistor (FET) pre-drivers designed for three phase motor control and similar applications. The integrated circuit (IC) uses SMARTMOS technology. The IC contains three high-side FET pre-drivers and three low-side FET predrivers. Three external bootstrap capacitors provide gate charge to the highside FETs. The IC interfaces to a MCU via.

33937A Features

* Extended operating range from 6.0 V to 58 V covers 12 V and 42 V systems

* Gate drive capability of 1.0 A to 2.5 A

* Fully specified from 8.0 V to 40 V covers 12 and 24 V automotive systems

* Protection against reverse charge injection from CG

33937A Datasheet (672.77 KB)