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TEXAS INSTRUMENTS DRV8839DSSR

Motor Driver, Dual, H-Bridge, 1.8V to 7V supply, 1.8A/2 Outputs, WSON-12

TEXAS INSTRUMENTS DRV8839DSSR
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Manufacturer Part No:
DRV8839DSSR
Order Code:
3005857RL
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ECAD / MCAD
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Product Overview

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
  • 280mΩ HS + LS Low MOSFET on-resistance
  • Green product and no Sb/Br

Applications

Motor Drive & Control, Consumer Electronics, Robotics, Medical

Product Information

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:
Half Bridge

:
2Outputs

:
1.8A

:
-V

:
WSON

:
12Pins

:
1.8V

:
7V

:
-40°C

:
85°C

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Technical Documents (1)

Packaging type Re-reel
"

1,355 In stock Need more?

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