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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)
- 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 DRV8800RTYR is a full-bridge brushed DC motor driver manufactured by Texas Instruments, housed in a WQFN-16 surface-mount package. It supports an operating supply voltage range of 8 V to 36 V and delivers a continuous output current of 2.8 A per channel. The device operates within a temperature range of -40°C to +85°C and features a low quiescent supply current of 6 mA. Designed for single-output applications, it integrates protection mechanisms including overcurrent protection with hiccup mode and thermal shutdown.
Feature Summary
- Integrated full-bridge topology for efficient bidirectional motor control
- Built-in overcurrent protection utilizing hiccup mode to safeguard against short circuits
- Thermal shutdown circuitry prevents damage during excessive heat conditions
- Low quiescent current consumption enhances energy efficiency in battery-powered systems
Applications
- Brushed DC motor control in home appliances
- Industrial automation actuators
- Automotive subsystems requiring robust motor driving
Procurement Notes
Verify the specific suffix RTYR corresponds to the reel packaging format when ordering. Confirm that the component meets RoHS compliance requirements for your target market. Ensure handling procedures account for moisture sensitivity levels as indicated in the datasheet. Cross-reference the manufacturer part number with official Texas Instruments documentation to avoid counterfeit risks.
Selection Notes
Select this component for applications requiring a single full-bridge driver with moderate current capabilities up to 2.8 A. It is suitable for designs needing wide input voltage support up to 36 V. Consider the WQFN-16 package for space-constrained PCB layouts. Evaluate thermal management needs based on the expected load current and ambient operating temperatures.
Part Context
This part belongs to the DRV8800 series of motor drivers from Texas Instruments. It is designed specifically for brushed DC motor applications. The RTYR suffix denotes the tape and reel packaging variant. It serves as a compact solution for integrating motor control functionality into electronic systems without requiring external discrete components for basic bridge operation.
Replacement Considerations
The DRV8800RTYT is a related variant available in cut-tape packaging. Verify pin compatibility and electrical specifications before substituting. Ensure the alternative package type meets the mechanical constraints of the existing design.
