DRV8837CDSGR Power Path Management IC Drivers 1A Low-Voltage H-Bridge Driver 8-WSON -40 to 85
1 Features
– Drives a DC Motor or Other Loads
– Low MOSFET On-Resistance: HS + LS 1 Ω
– nSLEEP pin
– 8 WSON (With Thermal Pad)
– 2.0×2.0mm
– VCC Undervoltage Lockout (UVLO)
– Overcurrent Protection (OCP)
– Thermal Shutdown (TSD)
2 Applications
Cameras
DSLR Lenses
Consumer Products
Toys
Robotics
Medical Devices
3 Description
The DRV8837C device 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 N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The DRV8837C device can supply up to 1 A of output current. The device operates on a motor power supply voltage from 0 to 11 V, and control logic can operate on 1.8-V to 5-V rails.
The DRV8837C device has a PWM (IN/IN) input interface.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature.
Device Information
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
DRV8837C |
WSON (8) |
2.00 mm × 2.00 mm |