Datasheet Texas Instruments DRV8872DDARQ1 — 数据表

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SLIS175 – NOVEMBER 2016 DRV8872-Q1 Automotive 3.6-A Brushed DC Motor Driver With Fault Reporting
1 Features 3 Description The DRV8872-Q1 device is a brushed DC (BDC)
motor driver for infotainment, HUD projector
adjustment, motorized shifter knobs, and piezo horn
drivers. Two logic inputs control the H-bridge driver,
which consists of four N-channel MOSFETs that
provide bidirectional control of motors up to 3.6-A
peak current. The inputs can be pulse-width
modulated (PWM) to control motor speed, using a
choice of current-decay modes. Setting both inputs
low enters a low-power sleep mode. 1 AEC-Q100 Qualified for Automotive Applications:
– Device Temperature Grade 1: –40°C to
+125В°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C4B
H-Bridge Motor Driver …