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TLS4125D0EPV50 - 2.8 MHz synchronous step down regulator

Description

The OPTIREG™ switcher TLS4125D0EPV50 is a 2.8 MHz synchronous step down regulator especially designed for automotive applications.

The device has a current capability of 2.5 A, fixed 5 V output voltage and a feedback voltage accuracy of ±1.5% in PWM mode.

Features

  • 2.5 A step down regulator.
  • Input voltage from 3.7 V to 35 V.
  • 5 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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Full PDF Text Transcription

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OPTIREG™ switcher TLS4125D0EPV50 2.8 MHz synchronous step down regulator Features • 2.5 A step down regulator • Input voltage from 3.7 V to 35 V • 5 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.
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