DRV8801A-Q1 Series
Automotive 40-V, 2.8-A H-bridge motor driver with current feedback with wettable flank QFN packag
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive 40-V, 2.8-A H-bridge motor driver with current feedback with wettable flank QFN packag
| Part | Interface | Motor Type - AC, DC | Voltage - Supply [Max] | Voltage - Supply [Min] | Output Configuration | Motor Type - Stepper | Voltage - Load [Max] | Voltage - Load [Min] | Function | Package / Case | Technology | Supplier Device Package | Grade | Operating Temperature [Max] | Operating Temperature [Min] | Qualification | Mounting Type | Current - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments DRV8801AQRMJRQ1 | Parallel | Brushed DC | 36 VDC | 6.5 VDC | Half Bridge (2) | Bipolar | 36 V | 6.5 V | Driver - Fully Integrated, Control and Power Stage | 16-WQFN Exposed Pad | DMOS | 16-WQFN (4x4) | Automotive | 150 C | -40 °C | AEC-Q100 | Surface Mount, Wettable Flank | 2.8 A |
Key Features
• Qualified for Automotive ApplicationsLow ON-Resistance (0.83 Ω) OutputsLow-Power Sleep Mode100% PWM Duty Cycle Supported6.5 to 36-V Operating Supply Voltage RangeThermally Enhanced Surface-Mount PackageConfigurable Overcurrent LimitProtection FeaturesVBBUndervoltage Lockout (UVLO)Overcurrent Protection (OCP)Short-to-Supply ProtectionShort-to-Ground ProtectionOvertemperature Warning (OTW)Overtemperature shutdown (OTS)Overcurrent and Overtemperature Fault Conditions Indicated On Pin (nFAULT)Qualified for Automotive ApplicationsLow ON-Resistance (0.83 Ω) OutputsLow-Power Sleep Mode100% PWM Duty Cycle Supported6.5 to 36-V Operating Supply Voltage RangeThermally Enhanced Surface-Mount PackageConfigurable Overcurrent LimitProtection FeaturesVBBUndervoltage Lockout (UVLO)Overcurrent Protection (OCP)Short-to-Supply ProtectionShort-to-Ground ProtectionOvertemperature Warning (OTW)Overtemperature shutdown (OTS)Overcurrent and Overtemperature Fault Conditions Indicated On Pin (nFAULT)
Description
AI
The DRV8801A-Q1 device provides a versatile motor-driver solution with a full H-bridge driver. The device can drive a brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple PHASE and ENABLE interface allows easy interfacing to controller circuits.
The output stages use N-channel power MOSFETs configured as an H-bridge. The DRV8801A-Q1 device is capable of peak output currents up to ±2.8 A and operating voltages up to 36 V. An internal charge pump generates required gate drive voltages.
A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin.
Internal protection functions are provided undervoltage lockout, overcurrent protection, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Overcurrent (including short-to-ground and short-to-supply) and overtemperature fault conditions are indicated via an nFAULT pin.
The DRV8801A-Q1 device is packaged in a 16-pin WQFN package with wettable flanks and exposed thermal pad (Eco-friendly: RoHS & no Sb/Br).
The DRV8801A-Q1 device provides a versatile motor-driver solution with a full H-bridge driver. The device can drive a brushed DC motor or one winding of a stepper motor, as well as other devices like solenoids. A simple PHASE and ENABLE interface allows easy interfacing to controller circuits.
The output stages use N-channel power MOSFETs configured as an H-bridge. The DRV8801A-Q1 device is capable of peak output currents up to ±2.8 A and operating voltages up to 36 V. An internal charge pump generates required gate drive voltages.
A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin.
Internal protection functions are provided undervoltage lockout, overcurrent protection, short-to-supply protection, short-to-ground protection, overtemperature warning, and overtemperature shutdown. Overcurrent (including short-to-ground and short-to-supply) and overtemperature fault conditions are indicated via an nFAULT pin.
The DRV8801A-Q1 device is packaged in a 16-pin WQFN package with wettable flanks and exposed thermal pad (Eco-friendly: RoHS & no Sb/Br).