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DATA SHEET
DRV8952 Four-channel Half-Bridge Driver with Current Sense Outputs
1 Features
- Four-channel half-bridge driver
- Independent control of each half-bridge
- 4.5 V to 55 V operating supply voltage range
- Low RDS(ON): 50 mΩ for each FET (24 V, 25 °C)
- High current capacity:
- DDW package: Up to 5-A per output
- PWP package: Up to 4-A per output
- Can drive various types of loads -
Up to four solenoids or valves
One stepper motor
Two brushed-DC motors
One or two thermoelectric coolers (TEC)
One 3-phase brushless-DC motor
One 3-phase permanent magnet synchronous motor (PMSM)
- Integrated current sense and regulation
Pin-to-pin compatible with:
- Separate logic supply voltage (VCC) (DDW)
Programmable output rise/fall time (DDW)
Programmable fault recovery method (DDW)
- Supports 1.8-V, 3.3-V, 5.0-V logic inputs
- Low-current sleep mode (3 µA)
- Protection features
- VM undervoltage lockout (UVLO)
- Charge pump undervoltage (CPUV)
- Overcurrent protection (OCP)
- Thermal shutdown (OTSD)
- Fault condition output (nFAULT)