TDA21490

Active

TDA21490 enables robust and reliable voltage regulator design for high-performance xPUs, ASICs and SoCs. TDA21490 offers best-in-class efficiency with OptiMOSTM power MOSFETs in a thermally efficient package. In addition to the robust OptiMOSTM MOSFET technology, TDA21490’s extensive fault protection capability further increases robustness and reliability of the systems in which it is used.

Infineon Technologies TDA21490 Product Info

16 April 2026 0

Parameters

Input Voltage range	4.25 V to 16 V
Iout	90 A
Package	PQFN 5 X 6
Qualification	Industrial
Switching Frequency range	100 kHz to 1500 kHz

Apps

Data center power solutions, Medium voltage IBC (48 V), Edge computing, Automotive body electronics & power distribution, Telecommunications infrastructure

Features

Output peak current capability up to 90A
Superior current sense (5 mV/A) accuracy
Input voltage range of 4.25-16V
Vcc & Vdrv supply of 4.25 V to 5.5 V
Output voltage range 0.25-5.5 V
Output DC current capability of 70 A
8-mV/°C temperature analog output
Extensive fault protection
Bootstrap capacitor Auto-replenishment
Common footprint (5x6 mm PQFN)

Description

Reduced total cost of ownership
Long-term reliability
Superior system performance
Faster diagnostics
Deep-sleep mode for power saving
Deep-sleep mode for power saving

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ELECTRONIC COMPONENTS
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TDA21490

Infineon Technologies TDA21490 Product Info

Parameters

Apps

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

TDA21490

Infineon Technologies TDA21490 Product Info

Parameters

Apps

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor