0
ACTIVE
Number of full bridges |
1 |
Vs (min) (V) |
1.8 |
Vs ABS (max) (V) |
12 |
Peak output current (A) |
1.9 |
RDS(ON) (HS + LS) (mΩ) |
280 |
Sleep current (µA) |
0.03 |
Control mode |
Independent 1/2-Bridge, PWM |
Control interface |
Hardware (GPIO) |
Topology |
Integrated FET |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
WSON (DSS)-12-6 mm² 3 x 2
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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 ½-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 ½-H-bridges. An internal charge pump generates needed gate-drive voltages.
The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 0 V to 11 V and a device power supply voltage of 1.8 V to 7 V.
The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of each output.
Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.
The DRV8839 is packaged in a 12-pin,
2.00-mm × 3.00-mm WSON package (Eco-friendly: RoHS and no Sb/Br).
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