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XRP7724 Datasheet Quad Channel Digital PWM/PFM Programmable Power Management System

Manufacturer: MaxLinear

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Datasheet Details

Part number XRP7724
Manufacturer MaxLinear
File Size 1.85 MB
Description Quad Channel Digital PWM/PFM Programmable Power Management System
Datasheet download datasheet XRP7724 Datasheet

General Description

The XRP7724 is a quad channel Digital Pulse Width Modulated (DPWM) Step down (buck) controller.

A wide 4.75V to 5.5V and 5.5V to 25V input voltage dual range allows for single supply operation from standard power rails.

With integrated FET gate drivers, two LDOs for standby power and a 105kHz to 1.23MHz independent channel to channel programmable constant operating frequency, the XRP7724 reduces overall component count and solution footprint and optimizes conversion efficiencies.

Overview

XRP7724 Quad Channel Digital PWM/PFM Programmable Power Management System February.

Key Features

  • Rev. 1.0.2.
  • Quad Channel Step-down Controller.
  • Digital PWM 105kHz-1.23MHz Operations.
  • Individual Channel Frequency Selection.
  • Patented digital PFM with Ultrasonic mode.
  • Patented Over Sampling Feedback.
  • Integrated MOSFET Drivers.
  • Programmable 5 coefficient PID control.
  • 4.75V to 25V Input Voltage.
  • 4.75V-5.5V and 5.5V-25V Input Ranges.
  • 0.6V to 5.5V Output voltage.
  • SMBus Compliant - I2C Interf.

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