DRV8703-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DRV8702-Q1, DRV8703-Q1 SLVSDR9D – OCTOBER 2016 – REVISED DECEMBER 2018 DRV870x-Q1 Automotive H-Bridge Gate Driver 1 Features 1 AEC-Q100 Qualified for Automotive Applications – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Single H-Bridge Gate Driver – Drives Four External N-Channel MOSFETs – Supports 100% PWM Duty Cycle 5.5 to 45-V Operating Supply-Voltage Range Three Control-Interface Options – PH/EN, Independent H-Bridge, and PWM Serial Interface for Configuration (DRV8703-Q1) Smart Gate Drive Architecture – Adjustable Slew-Rate Control Independent Control of Each H-Bridge 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 (DRV8703-Q1) – Fault-Condition Output (nFAULT) 2 Applications Power Window Lift, Sunroof, Seats, Sliding Door, Trunk and Tailgate Relay Replacement – Application Report: SLVA837 – TI Design: TIDUCQ9 Brushed-DC Pumps A PH/EN, independent H-Bridge, or PWM interface allows simple interfacing to controller circuits. An internal sense amplifier provides adjustable current control. Integrated Charge-Pump allows for 100% duty cycle supp...