TDA21470

Description：IC CONTROLLER
Series：*
Mfr：Infineon Technologies
Package：Bulk

SKU:3a6797cbe027 Category: Full Half-Bridge (H Bridge) Drivers Brand: Infineon Technologies

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Product introduction

TDA21470 is listed in the Full Half-Bridge (H Bridge) Drivers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC CONTROLLER. Review the specifications below when checking this part for your BOM.

Full Half-Bridge (H Bridge) Drivers specifications for TDA21470

Description：IC CONTROLLER
Series：*
Mfr：Infineon Technologies
Package：Bulk
Output Configuration：-
Applications：-
Interface：-
Load Type：-
Technology：-
Rds On (Typ)：-
Current - Output / Channel：-
Current - Peak Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Features：-
Fault Protection：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Full Half-Bridge (H Bridge) Drivers datasheet and documents for TDA21470

TDA21470

Full Half-Bridge (H Bridge) Drivers Overview

The TDA21470AUMA1 is an OptiMOS power stage integrating a high-side MOSFET and gate driver in a PQFN package. It supports a supply voltage range of 4.25 V to 16 V with a maximum output current of 70 A. The device operates within a switching frequency range of 100 kHz to 1500 kHz and features industrial qualification. Key specifications include a 3% current and temperature telemetry capability, enabling precise monitoring for system protection and efficiency optimization.

Full Half-Bridge (H Bridge) Drivers Feature Summary

Integrates high-side MOSFET and gate driver for compact design
Provides integrated current and temperature telemetry
Supports high-frequency PWM operation up to 1500 kHz
Industrial grade qualification for robust performance

Full Half-Bridge (H Bridge) Drivers Applications

Smart driving domain controllers
Automotive power distribution modules
High-efficiency motor control systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'AUMA1' against official Infineon documentation to confirm package type and revision status. Confirm that the component meets required industrial temperature ranges and telemetry accuracy specifications for your target application before finalizing procurement decisions.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single-chip solution combining power switching and intelligent monitoring is required. Ensure the input signal voltage aligns with the 4.25 V to 16 V operating range. Consider the PQFN package dimensions for PCB layout constraints and thermal management requirements in high-current applications.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the TDA214xx series of OptiMOS power stages from Infineon Technologies. These devices are designed to replace discrete MOSFET and driver combinations, reducing board space and improving reliability through optimized internal interconnections and shared protection logic.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Infineon cross-reference tools or datasheets for verified alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.