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L3751 - Wide 6V to 75V input voltage synchronous buck controller

General Description

The 6 V to 75 V wide input voltage range L3751 synchronous buck controller

Key Features

  • Wide 6 V to 75 V input voltage range.
  • Adjustable output voltage from 0.8 V to 60 V.
  • 100 kHz - 1 MHz switching frequency range.
  • 40 ns minimum on-time for extreme duty ratio.
  • Low dropout operation during line transient.
  • Adjustable soft-start or input voltage tracking.
  • Pulse skipping or forced PWM operation at light load.
  • Synchronization.
  • Adjustable precision enable.
  • Power Good open collector output validates.

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Datasheet Details

Part number L3751
Manufacturer STMicroelectronics
File Size 2.82 MB
Description Wide 6V to 75V input voltage synchronous buck controller
Datasheet download datasheet L3751 Datasheet

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L3751 Datasheet Wide 6 V to 75 V input voltage synchronous buck controller Maturity status link L3751 Features • Wide 6 V to 75 V input voltage range • Adjustable output voltage from 0.8 V to 60 V • 100 kHz - 1 MHz switching frequency range • 40 ns minimum on-time for extreme duty ratio • Low dropout operation during line transient • Adjustable soft-start or input voltage tracking • Pulse skipping or forced PWM operation at light load • Synchronization • Adjustable precision enable • Power Good open collector output validates VOUT • 7.