XR77128 - Quad Output Digital PWM/PFM Universal PMIC

Product Overview

MaxLinear

Part number	XR77128
Manufacturer	MaxLinear
File Size	3.25 MB
Description	Quad Output Digital PWM/PFM Universal PMIC
Datasheet	XR77128 Datasheet
Additional preview pages of the XR77128 datasheet.

The XR77128 is a quad channel digital Pulse Width Modulated (PWM) step down (buck) controller.

Quad Channel Step-down Controller  Digital PWM 105kHz-1.23MHz Operation  Individual Channel Frequency Selection  Patented digital PFM with Ultrasonic mode  Patented Over Sampling Feedback  Programmable 5 coefficient PID control  Integrated MOSFET Drivers  Supports DrMOS devices.
4.75V to 5.5V and 5.5V to 25V Input Voltage.
0.6V to 5.5V Output Voltage (higher with external feedback resistors).
SMBus Compliant I2C Interface.
Full Power Monitoring and Reporting.

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Published: Sep 1, 2018 |