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SLVSBN4C – JANUARY 2013 – REVISED AUGUST 2016 DRV8839 Low-Voltage Dual ½-H-Bridge Driver IC
1 Features 3 Description The DRV8839 provides a versatile power driver
solution for cameras, consumer products, toys, and
other low-voltage or battery-powered applications.
The device has two independent ВЅ-H-bridge drivers
and can drive one DC motor or one winding of a
stepper motor, as well as other devices like
solenoids. The output stages use N-channel power
MOSFETs configured as ВЅ-H-bridges. An internal
charge pump generates needed gate-drive voltages. 1 Dual ВЅ-H-Bridge Motor Driver
– Drives a DC Motor or One Winding of a
Stepper Motor, or Other Loads
– Low MOSFET ON-Resistance:
HS + LS 280 mО©
1.8-A Maximum Drive Current
Separate Motor and Logic Supply Pins:
– 0-V to 11-V Motor-Operating Supply-Voltage …