DRV8350SRTVT

$3.83

Description：IC MTR DRV MULTIPHAS 6-95V 32QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f77c80505d57 Category: Motor Drivers, Controllers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC MTR DRV MULTIPHAS 6-95V 32QFN
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：Half Bridge (3)
Interface：SPI
Technology：Power MOSFET
Step Resolution：-
Applications：Brushless DC (BLDC)
Current - Output：25mA
Voltage - Supply：6V ~ 95V
Voltage - Load：9V ~ 75V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：32-WFQFN Exposed Pad
Supplier Device Package：32-WQFN (5x5)
Grade：-
Qualification：-

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DRV8350SRTVT

Overview

The DRV8350SRTVT is a three-phase smart gate driver from Texas Instruments, designed for brushless DC motor control applications. It operates within a supply voltage range of 6 V to 95 V and supports load voltages up to 75 V. The device features an output current capability of 25 mA and consumes 8.5 mA in operating mode. It is housed in a WQFN-32 package with surface-mount installation. The component functions at a working frequency of 200 kHz and withstands temperatures from -40°C to +125°C.

Feature Summary

Integrated three-phase smart gate driver architecture for BLDC motor control
Supports multiple PWM modes including 6x, 3x, 1x, and independent configurations
Includes adjustable slew rate control to manage electromagnetic interference

Applications

Brushless DC (BLDC) motor modules
Fans, blowers, and pumps
Electric bicycles and scooters
Power tools and lawn mowers

Procurement Notes

Verify the specific suffix 'VT' indicates cut-tape packaging rather than reel quantities when ordering. Confirm the 25 mA output current specification aligns with the target MOSFET drive requirements. Ensure the WQFN-32 footprint matches the PCB layout design. Check humidity sensitivity level handling procedures during assembly.

Selection Notes

Select this variant over the SRTVR version if smaller sample quantities are required due to its cut-tape packaging format. Consider the 25 mA peak source/sink current against the gate charge requirements of the external power MOSFETs. Evaluate the thermal performance within the specified -40°C to +125°C ambient temperature range for the intended enclosure.

Part Context

This component belongs to the DRV8350 series of three-phase smart gate drivers. It shares core functional characteristics with other variants like DRV8350SRTVR but differs primarily in packaging configuration. The series integrates high-side and low-side drivers with protection features for robust motor control systems.