TLS4120D0EPV33 - 2.8 MHz synchronous step down regulator

Infineon

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Datasheet Details

Part number	TLS4120D0EPV33
Manufacturer	Infineon
File Size	2.71 MB
Description	2.8 MHz synchronous step down regulator
Datasheet	TLS4120D0EPV33-Infineon.pdf

TLS4120D0EPV33 Product details

Description

Description The OPTIREG™ switcher TLS4120D0EPV33 is a 2.8 MHz synchronous step down regulator especially designed for automotive applications.The device has a current capability of 2 A, fixed 3.3 V output voltage and a feedback voltage accuracy of ±1.5% in PWM mode.The integrated power stages, soft-start feature and integrated compensation network reduce the required amount of external components and thus system costs and board space.The wide input voltage range and a 100% duty cycle operat

Features

2 A step down regulator.
Input voltage from 3.7 V to 35 V.
3.3 V output voltage.
±1.5% feedback voltage accuracy in PWM mode.
Ultra low current consumption 31 µA.
Integrated high side and low side power MOSFETs.
Peak current mode PWM regulation.
Light load PFM mode with improved efficiency.
Switching frequency range: 320 kHz to 560 kHz or 1.6 MHz to 2.8 MHz.
100% duty cycle operation.
Synchronizat.

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Published: May 12, 2025 |