Datasheet Texas Instruments DRV8843PWPR — 数据表

Product
Folder Sample &
Buy Support &
Community Tools &
Software Technical
Documents DRV8843
SLVSAS8D – APRIL 2011 – REVISED NOVEMBER 2015 DRV8843 Dual H-Bridge Driver
1 Features 3 Description The DRV8843 provides an integrated dual H-bridge
motor driver solution for printers, scanners, and other
automated equipment applications. The device can
be used to drive one or two brushed DC motors, a
bipolar stepper motor, or other loads. A simple PWM
interface allows easy interfacing to controller circuits. 1 Dual H-Bridge Motor Driver
– Single/Dual Brushed DC
– Stepper
IN/IN Control Interface
Optional Fixed Frequency Current Regulation
– Two Bit Current control Allows Up to Four
Current Levels
Low MOSFET On-Resistance
– 2.5-A Maximum Drive Current at 24 V
and TA = 25В°C
– Combined 400 mО© RDS(ON) of High-Side and …