Motor Driver 8-Pin WSON EP T/R

The DRV883x 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 MOSFET’s configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.The DRV883x can supply up to 1.8 A of output current. It operates on a motor power supply voltage from 0 to 11 V, and a device power supply voltage of 1.8 V to 7.0 V.The DRV8837 has a PWM (IN/IN) input interface; the DRV8837 has a PH/EN input interface. Both interfaces are compatible with industry-standard devices.Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature.

H-Bridge Motor Driver

• Drives a DC Motor or Other Loads
• Low MOSFET On-resistance: HS + LS 280 mO

1.8-A Maximum Drive Current

Separate Motor and Logic Supply Pins:

• Motor VM: 0 to 11 V
• Logic VCC: 1.8 to 7 V

PWM or PH/EN Interface

• DRV8837: PWM, IN1/IN2
• DRV8838: PH/EN

Low-power Sleep Mode With 120-nA Maximum Sleep
Current

• nSLEEP pin

Small Package and Footprint

• 8 WSON (PowerPAD)
• 2.0 × 2.0 mm

Protection Features

• VCC Undervoltage Lockout (UVLO)
• Overcurrent Protection (OCP)
• Thermal Shutdown (TSD)