Datasheet Texas Instruments DRV8837DSGR — 数据表

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Design DRV8837, DRV8838
SLVSBA4E – JUNE 2012 – REVISED JUNE 2016 DRV883x Low-Voltage H-Bridge Driver
1 Features 3 Description The DRV883x family of devices provides an
integrated motor driver solution for cameras,
consumer products, toys, and other low-voltage or
battery-powered motion control applications. The
device can drive one dc motor or other devices like
solenoids. The output driver block consists of Nchannel power MOSFETs configured as an H-bridge
to drive the motor winding. An internal charge pump
generates needed gate drive voltages. 1 H-Bridge Motor Driver
– Drives a DC Motor or Other Loads
– Low MOSFET On-Resistance: HS + LS
280 mО©
1.8-A Maximum Drive Current
Separate Motor and Logic Supply Pins:
– Motor VM: 0 to 11 V
– Logic VCC: 1.8 to 7 V …