TB9057FG

$7.93

Description：AUTOMOTIVE MOTOR H-BRIDGE DRIVER
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tray

SKU:d3643af27c52 Category: Motor Drivers, Controllers Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：AUTOMOTIVE MOTOR H-BRIDGE DRIVER
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tray
Motor Type - Stepper：Bipolar
Motor Type - AC, DC：Brushed DC
Function：Driver
Output Configuration：Pre-Driver
Interface：PWM
Technology：Bi-CMOS
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：5V ~ 21V
Voltage - Load：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：Automotive
Qualification：AEC-Q100

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TB9057FG

Overview

The TB9057FG is an automotive-grade pre-driver IC manufactured by Toshiba Semiconductor and Storage, designed for brushed DC motor applications. It operates within a supply voltage range of 5 V to 21 V and supports output currents up to 100 mA with a maximum power dissipation of 400 mW. The device functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a 48-pin LQFP format for surface mount installation, it holds AEC-Q100 qualification for automotive reliability standards.

Feature Summary

AEC-Q100 qualified for automotive environmental stability
Integrated H-Bridge driver architecture
Supports wide operating voltage ranges

Applications

Automotive motor control systems
Brushed DC motor driving
Motion control circuits

Procurement Notes

Verify the specific suffix codes against official Toshiba documentation to confirm exact package variants and tape-and-reel specifications. Ensure compatibility with your system's thermal management requirements given the 400 mW dissipation limit. Confirm that the LQFP-48 footprint matches your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when designing automotive brushed DC motor interfaces requiring AEC-Q100 compliance. It is suitable for low-current applications where a dedicated pre-driver stage is necessary. Consider the 48-pin LQFP package size for board space allocation. Verify that the 5 V to 21 V input range aligns with your vehicle's power supply characteristics.

Part Context

This part belongs to Toshiba's automotive motor driver portfolio, specifically targeting brushed DC motor solutions. It serves as a specialized pre-driver within the broader PMIC category. The component is engineered to meet strict automotive quality standards, distinguishing it from general-purpose industrial drivers through its ruggedized design and certification.