DRV8850 Description
The DRV8850 device provides a motor driver plus LDO voltage regulator solution for consumer products, toys, and other low-voltage or batterypowered motion-control applications. The device has one H-bridge driver to drive a DC motor, a voice-coil actuator, one winding of a stepper motor, a solenoid, or other devices. The output driver block consists of N-channel power MOSFETs configured as an Hbridge to drive the...
DRV8850 Key Features
- 1 H-Bridge Motor Driver
- Drives a DC Motor, One Winding of a Stepper Motor, or Other Loads
- Low MOSFET On-Resistance: 65 mΩ HS + LS at 4.2V, 25°C
- 5-A Continuous 8-A Peak-Drive Current
- Internal Current Sensing With Current Sense
- 2 to 5.5-V Operating Supply Voltage Range
- Overvoltage and Undervoltage Lockout
- Low-Power Sleep Mode
- 100-mA Isolated Low-Dropout (LDO) Voltage
- 24-Pin VQFN Package
DRV8850 Applications
- Battery-Operated Applications With High Start-Up Torque, such as