DRV8908-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8904-Q1, DRV8906-Q1, DRV8908-Q1 DRV8910-Q1, DRV8912-Q1 SLVSEC9C – SEPTEMBER 2019 – REVISED FEBRUARY 2020 DRV89xx-Q1 Automotive Multi-Channel Half-Bridge Drivers with Advanced Diagnostics 1 Features 1 AEC-Q100 qualified for automotive applications 4, 6, 8, 10 and 12 half-bridge outputs 4.5-V to 32-V operating voltage – 40-V absolute maximum voltage 1-A RMS current for each output – 6-A maximum current for paralleled outputs Low-power sleep mode (1.5-µA) Supports 3.3-V and 5-V logic inputs SPI for configuration and diagnostics – 5-MHz, 16-Bit SPI communication – Daisy chain functionality PWM generators programmable over SPI – Individual half-bridge PWM operation – Configurable for high-side, low-side, and H- bridge load driving – Supports 8-bit duty cycle resolution Integrated protection features with per channel detailed diagnostics over SPI – nFAULT pin output – VM undervoltage lockout (UVLO) – VM overvoltage protection (OVP) – Logic supply power on reset (POR) – Overcurrent protection (OCP) – Enhanced open load detection (OLD) – Thermal warning and shutdown (OTW/OTSD) 2 Applications HVAC flap DC motors Side mirror adjustment and mirror fold LED applications Multiple brushed DC motors and solenoids 3 Description The DRV89xx-Q1 is a pin-to-pin compatible family of integrated multi-channel half-bridge drivers with 4 to 12 half-bridges. The device family features l...