General Description

The BD16950EFV is an AEC-Q100 automotive qualified

2-channel Half-Bridge Gate Driver, controlled by an

external MCU through a 16-bit Serial Peripheral

Interface (SPI). Independent control of low-side and

high-side N-MOSFETS allows for several MCU

controlled modes. A programmable drive current is

available to adjust slew-rates, in order to meet EMI and

power dissipation requirements. Diagnostics can be

read and reset by an external MCU.

Features

■ AEC-Q100 Qualified(Note1)

■ 2ch Half-Bridge Gate Drivers

■ 4 external MOSFETs are Controlled Independently

■ Half-Bridge Control Modes are Selected by SPI

■ Slew Rates are Controlled with Constant Source

/Sink Current.

■ 500 kHz Oscillation for Charge Pump.

■ 16bit SPI

(Note1) Grade1

Applications

■ 4WD Torque Distribution System, Power Window

Lifter, Sun Roof Module, Wiper, Seat Belt

Tensioner, Seat Positioning etc.