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Product Detailed Parameters
- Description：IC MTR DRVR BIPOLAR 8-38V 16QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：DMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：2.8A
- Voltage - Supply：8V ~ 38V
- Voltage - Load：8V ~ 38V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-WQFN Exposed Pad
- Supplier Device Package：16-QFN (4x4)
- Grade：-
- Qualification：-
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Overview
The DRV8801RTYT is a full-bridge motor driver manufactured by Texas Instruments, designed for brushed DC motor control applications. It operates within a supply voltage range of 8 V to 36 V and delivers an output current of 2.8 A. The device features a low operating supply current of 6 mA and functions across a temperature range from -40°C to +85°C. It utilizes a WQFN-16 surface-mount package and includes one output channel. The component is humidity-sensitive and belongs to the DRV8801 series under PMIC classification.
Feature Summary
- Integrated full-bridge topology for bidirectional brushed DC motor control
- Low quiescent current consumption for power-efficient operation
- Robust thermal performance with integrated protection mechanisms
Applications
- Brushed DC motor drives in industrial automation
- Motion control systems requiring compact form factors
- Automotive accessory motor applications
Procurement Notes
Verify the specific RTYT suffix against the official datasheet to confirm packaging details, as suffixes often denote tape-and-reel specifications rather than functional changes. Ensure compatibility with existing PCB footprints for the WQFN-16 package. Confirm moisture sensitivity level requirements for your assembly process. Cross-reference the part number with the manufacturer's latest documentation to avoid obsolete variants.
Selection Notes
Select this component when a single full-bridge driver is required for motors operating between 8 V and 36 V. It is suitable for designs prioritizing low standby current and compact SMD integration. Compare against the DRV8800 for similar electrical characteristics or the DRV8801QRTYRQ1 if automotive qualification is necessary. Ensure the 2.8 A continuous current rating meets the load requirements without excessive heatsinking.
Part Context
This part belongs to the DRV8801 family of motor drivers from Texas Instruments. It shares core electrical specifications with the DRV8801RTYR variant but differs in packaging configuration. The series is positioned within the broader portfolio of PMIC solutions for motion control, offering a balance of performance and size for embedded motor applications.
Replacement Considerations
The DRV8801RTYR is a direct alternative with identical electrical specifications but potentially different reel packaging. For automotive-grade requirements, consider the DRV8801QRTYRQ1, which maintains similar performance while meeting AEC-Q100 standards.
