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DRV8906-Q1

Part Number	DRV8906-Q1
Manufacturer	Texas Instruments
Description	Automotive Multi-Channel Half-Bridge Drivers
Published	Mar 17, 2020
Detailed Description	Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8904-Q1, DRV8906-Q1, DRV8908-Q...
Datasheet	DRV8906-Q1 PDF File

Overview

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 low onstate resistance (RDS(ON)) for improved thermal performance during high-current operation.
These devices can drive brushed-DC (BDC) motors or stepper motors in independent, sequential, or parallel mode.
The half-bridges are fully controllable to achieve a forward, reverse, coasting and braking operation of motor.
These devices feature standard 16-bit, 5-MHz serial peripheral interface (SPI) with daisy chain capability for complete configuration and detailed diagnostics.
Depending on the de...

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DRV8906-Q1 Automotive Multi-Channel Half-Bridge Drivers - Texas Instruments

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