Texas Instruments DRV8839DSSR Motor Driver Dual H-Bridge 1.8V to 7V Supply 1.8A/2 Outputs WSON-12

The DRV8839DSSR is a dual low voltage Half-bridge Driver with individual control interface. The device has two independent 1/2-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 1/2-H-bridges. An internal charge pump generates needed gate-drive voltages. It can supply up to 1.8A of output current. It operates on a motor power supply voltage from 0 to 11V and a device power supply voltage of 1.8 to 7V. It has independent input and enables pins for each 1/2-H-bridge which allow independent control of each output. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, under-voltage lockout and over-temperature.

• Separate motor and logic supply pins
• Individual 1/2-H-bridge control input interface
• Low-power sleep mode with 120nA maximum combined supply current
• 280mR HS + LS Low MOSFET on-resistance
• Green product and no Sb/Br

Applications

Motor Drive & Control, Consumer Electronics, Robotics, Medical

Other details

Brand	TEXAS INSTRUMENTS
Part Number	DRV8839DSSR
Quantity	Each (Supplied on Cut Tape)
Product Change Notice EN

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