DRV8955 Description
The DRV8955 provides four individually controllable half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one stepper motor, or other loads. The output driver for each channel consists of Nchannel power MOSFET’s configured in a half-bridge.
DRV8955 Key Features
- Quad Half-bridge DC motor driver
- Can drive up to four Solenoid Loads, Two DC Motors, One Stepper Motor, or Other Loads
- Full Individual Half Bridge Control
- Integrated current sensing and regulation
- 4.5 V to 48 V Operating supply voltage range
- DRV8932: 33 V, 900 mΩ HS + LS
- DRV8935: 33 V, 330 mΩ HS + LS
- Industry Standard IN/IN Digital Control Interface
- Half-bridges can be connected in parallel to increase output current
- Configurable Off-Time PWM Chopping