DRV8353HRTAR

$3.16

Description：DRIVER
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d9fafacd7251 Category: Motor Drivers, Controllers Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：DRIVER
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：Multiphase
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：Hardwired (HW)
Technology：Power MOSFET
Step Resolution：-
Applications：Brushless DC (BLDC)
Current - Output：5mA
Voltage - Supply：6V ~ 95V
Voltage - Load：9V ~ 75V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (6x6)
Grade：-
Qualification：-

Download product information

DRV8353HRTAR

Overview

The DRV8353HRTAR is a three-phase smart gate driver from Texas Instruments, designed for brushless DC motor control applications. It operates with a supply voltage range of 6 V to 95 V and supports load voltages up to 75 V. The device features three half-bridge outputs with peak source currents of 1 A and peak sink currents of 2 A. It includes an integrated buck regulator capable of delivering 350 mA at output voltages between 2.5 V and 75 V. The component functions within a temperature range of -40°C to +125°C and utilizes a 40-WQFN package.

Feature Summary

Integrates a smart gate driver architecture with adjustable slew rate control to optimize electromagnetic interference performance.
Includes an internal buck regulator providing power management capabilities for the gate driver and external controllers.
Supports multiple PWM control modes including 6x, 3x, 1x, and independent configurations for flexible interface options.

Applications

Three-phase BLDC motor systems
Fans, blowers, and pumps
Electric bicycles and scooters

Procurement Notes

Verify the specific suffix 'AR' against the manufacturer datasheet to confirm tape and reel packaging specifications. Ensure the design accommodates the 40-WQFN thermal requirements for the specified operating temperature range. Cross-reference the pinout configuration with the official electrical schematic to prevent integration errors during PCB layout.

Selection Notes

Select this component when designing three-phase BLDC drives requiring high-voltage operation up to 95 V. The integrated buck regulator simplifies power distribution by eliminating external components. Consider the available PWM modes for compatibility with the host controller's interface capabilities and the required level of motor control complexity.

Part Context

This part belongs to the DRV835x family of three-phase smart gate drivers. These devices are engineered for field-oriented control, sinusoidal current control, and trapezoidal current control in BLDC motors. The series offers various configurations with optional integrated shunt amplifiers and different interface options to support diverse motor control schemes.