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See Technical Specifications

TDA21535

OEMs, CMs ONLY (NO BROKERS)

Manufacturer:

Infineon Technologies AG
Mfr.Part #:

TDA21535
Datasheet:

TDA21535 Datasheet (PDF)
Features:

5% current and Temperature Telemetry
Input Voltage max:

16.0 V
Input Voltage min:

4.25 V
Moisture Sensitivity Level:

MSL 2
EDA/CAD Models:

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TDA21535 General Description

The TDA21535 OptiMOS™ power stage contains a low quiescent-current synchronous buck gate-driver IC co-packaged with high-side and low-side MOSFETs and an active diode structure that achieves low Vsd similar to a Schottky with very little reverse recovery charge. The TDA21535 power stage forms a complete low voltage, high power DC/DC regulator when used with Infineon multiphase controller ICs.The TDA21535 internal MOSFET current sense algorithm with temperature compensation achieves superior current sense accuracy versus best-in-class controller-based inductor DCR sense methods. Operation at switching frequency as high as 1.5 MHz enables high performance transient response, allowing reduction of output inductance and output capacitance while maintaining industry leading efficiency.

Specifications

Features	5% current and Temperature Telemetry	Input Voltage max	16.0 V
Input Voltage min	4.25 V	Moisture Sensitivity Level	MSL 2
Output Voltage max	5.5 V	Output Voltage min	0.225 V
Qualification	Industrial	Switching Frequency max	1.5 MHz
Switching Frequency min	0.1 MHz	Technology	OptiMOS™ 5
Type	Powerstage