TA7291FG(O,EL)

Overview

The TA7291FG(O,EL) is a bridge driver integrated circuit manufactured by Toshiba Semiconductor and Storage. Designed for brush DC motor control applications, this component operates within a supply voltage range of 12V to 18V. It features a maximum output current capability of 1.2A. The device is housed in a SIP-9 package with dimensions of 22.28mm length. It supports an operating temperature range from -30°C to 75°C. The unit utilizes plastic/epoxy material for the package body and is compliant with RoHS standards.

Feature Summary

• Integrated H-bridge configuration for bidirectional brushed DC motor control
• Built-in protection mechanisms against overcurrent and thermal overload
• Direct interface compatibility with standard logic families for easy system integration

Applications

• Brushed DC motor speed control in automotive systems
• Motor drive circuits in industrial automation equipment
• Actuator control modules in consumer appliances

Procurement Notes

Verify the specific suffix (O, EL) against official Toshiba documentation to confirm packaging type and compliance status. Ensure the supplier provides valid traceability data. Confirm that the component meets the required environmental specifications for your application before finalizing procurement orders.

Selection Notes

Select this component when a compact solution for low-power brushed DC motor driving is required. Consider the 1.2A current limit and 18V maximum supply voltage constraints. Evaluate the SIP-9 package suitability for your PCB layout and thermal management requirements compared to alternative surface-mount options.

Part Context

This part belongs to Toshiba's bridge driver series designed for motor control. It serves as a dedicated interface between logic controllers and DC motors. The family focuses on providing reliable switching capabilities with built-in safety features for continuous operation in various electromechanical systems.

Replacement Considerations

Check for direct pin-compatible substitutes within the same Toshiba product line. Verify electrical parameters such as current rating and voltage limits match or exceed original requirements. Consult official cross-reference lists for approved alternatives.