TDA21471 vs TDA21570AUMA1

This in-depth comparison of the TDA21471 and TDA21570AUMA1 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TDA21471

Infineon Technologies

Lifecycle: Active
Stock: 7213 PCS
Package: QFN
Series: PMIC - Voltage Regulators - Special Purpose

+BOM RFQ

Part B

TDA21570AUMA1

Infineon Technologies

Lifecycle: Active
Stock: 9710 PCS
Package: PG-IQFN-39
Series: PMIC - Gate Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TDA21471	TDA21570AUMA1
Part Status	Obsolete	Active
Driven Configuration	-	High-Side and Low-Side
Channel Type	-	Synchronous
Number of Drivers	-	1
Voltage - Supply	-	4.25V ~ 16V
Logic Voltage - VILVIH	-	0.8V, 2.4V
Input Type	-	Non-Inverting
High Side Voltage - Max(Bootstrap)	-	29 V
Operating Temperature	-	-40°C ~ 125°C (TJ)
Mounting Type	-	Surface Mount

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