DRV870xD-Q1 Automotive Half-Bridge Gate Driver

1 Features

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
Single Half-Bridge Gate Driver
- Drives Two External N-Channel MOSFETs
- Supports 100% PWM Duty Cycle
5.5 to 45-V Operating Supply-Voltage Range
PWM Control Interface
Serial Interface for Configuration (DRV8703D-Q1)
Smart Gate Drive Architecture
- Adjustable Slew-Rate Control
Supports 1.8-V, 3.3-V, and 5-V logic inputs
Current-Shunt Amplifier
Integrated PWM Current Regulation
Low-Power Sleep Mode
Protection Features
- Supply Undervoltage Lockout (UVLO)
- Charge-Pump Undervoltage (CPUV) Lockout
- Overcurrent Protection (OCP)
- Gate-Driver Fault (GDF)
- Thermal Shutdown (TSD)
- Watchdog Timer (DRV8703D-Q1)
- Fault-Condition Output (nFAULT)