DRV8704DCPR

$3.27

Description：IC MOTOR DRIVER 0V-5.3V 38HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7d322f6e8fe1 Category: Motor Drivers, Controllers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 0V-5.3V 38HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：-
Motor Type - AC, DC：Brushed DC
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (4)
Interface：PWM, SPI
Technology：NMOS
Step Resolution：-
Applications：General Purpose
Current - Output：-
Voltage - Supply：0V ~ 5.3V
Voltage - Load：8V ~ 52V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：38-PowerTFSOP (0.173", 4.40mm Width)
Supplier Device Package：38-HTSSOP
Grade：-
Qualification：-

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DRV8704DCPR

Overview

The DRV8704DCPR is a dual brushed DC gate driver manufactured by Texas Instruments, designed for PWM control applications. It operates within a load voltage range of 8 V to 52 V and supports a maximum operating frequency of 500 kHz. The device features an output current capability of 10 mA and draws a typical supply current of 17 mA. It provides two outputs and includes a 5 V output voltage regulator. The component is housed in a 38-pin HTSSOP package and functions as a half-bridge driver. It is rated for an ambient operating temperature range from -40°C to +85°C.

Feature Summary

Supports PWM control interface for dual brushed DC motor applications
Integrates a 5 V output voltage regulator for auxiliary power needs
Operates with high-side and low-side NMOS drivers in a half-bridge configuration

Applications

Brushed DC motor gate driving
PWM controlled motor systems
Industrial motion control interfaces

Procurement Notes

Verify the specific suffix DCPR indicates the reel packaging format when ordering. Confirm the 38-HTSSOP package dimensions match your PCB footprint requirements. Ensure the 8 V to 52 V load voltage range aligns with your system's power supply specifications. Check humidity sensitivity level (MSL 2) for proper storage and handling procedures during assembly.

Selection Notes

Select this component for designs requiring independent control of two brushed DC motors or a single H-bridge setup using PWM signals. Consider the 10 mA output drive strength for matching external MOSFET gate charges. Evaluate the 38-pin HTSSOP package for thermal dissipation capabilities in your enclosure design. Verify compatibility with your microcontroller's SPI or PWM signal levels.

Part Context

The DRV8704 series belongs to Texas Instruments' portfolio of motor drivers and controllers. This specific part is categorized under Brushed DC Motor Drivers and Half Bridge types. It shares the core DRV8704 functionality but differs in packaging and reel configuration compared to tape-and-reel or tube variants like the DCP version.