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Product Detailed Parameters
- Description：IC MTR DRV UNIPLR 8-38V 16HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Unipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Low Side (8)
- Interface：Serial
- Technology：NMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：330mA
- Voltage - Supply：8V ~ 38V
- Voltage - Load：8V ~ 38V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-HTSSOP
- Grade：-
- Qualification：-
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Overview
The DRV8860PWPR is an octal low-side driver manufactured by Texas Instruments, designed for motor and motion control applications. It operates within a supply voltage range of 8 V to 38 V and delivers an output current of 560 mA per channel. The device features a serial interface for configuration and control. It is housed in a TSSOP-16 surface-mount package and supports operation temperatures from -40°C to +85°C.
Feature Summary
- Integrates eight low-side drivers with integrated power MOSFETs
- Utilizes a serial interface for simplified control connections
- Includes built-in protection mechanisms against overcurrent and thermal overload
Applications
- Stepper motor driving systems
- Solenoid actuation circuits
- General-purpose load switching in industrial automation
Procurement Notes
Verify the specific suffix 'PWPR' corresponds to the TSSOP-16 package and reel packaging format. Confirm that the application environment remains within the specified 8 V to 38 V supply range and the -40°C to +85°C operating temperature limits. Ensure serial communication protocols match the device requirements before integration.
Selection Notes
Select this component when an octal low-side configuration is required for driving multiple loads such as stepper motors or solenoids. It is suitable for designs needing a serial interface to reduce pin count compared to parallel alternatives. Consider the TSSOP-16 package constraints and thermal dissipation capabilities for the target PCB layout.
Part Context
This part belongs to the DRV8860 family of octal low-side drivers from Texas Instruments. It shares core functionality with variants like DRV8860PWR but differs in packaging and reel specifications. The series is targeted at motor control and general load switching applications requiring multiple independent outputs.
FAQ
What type of interface does the DRV8860PWPR use?
It uses a serial interface for control and configuration.
Is the DRV8860PWPR suitable for bipolar stepper motors?
No, it is an octal low-side driver typically used for unipolar stepper motors or individual solenoid/relay control.
