DRV8955
DRV8955 is Quad Half-Bridge Driver manufactured by Texas Instruments.
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DRV8955 SLOSE71
- APRIL 2020
- REVISED DECEDMRBEVR82905250
SLOSE71
- APRIL 2020
- REVISED DECEMBER 2020
DRV8955 Quad Half-Bridge Driver With Integrated Current Sense
1 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
- Pin to pin patible with
- - 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
- 7, 16, 24 or 32 μs
- Supports 1.8 V, 3.3 V, 5.0 V logic inputs
- Low-current sleep mode (2 µA)
- Spread spectrum clocking for low EMI
- Protection Features
- VM undervoltage lockout (UVLO)
- Charge pump undervoltage (CPUV)
- Overcurrent protection (OCP)
- Thermal shutdown (OTSD)
- Fault condition output (n...
