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XRP7720 Datasheet Quad Output Universal Customizable PMIC

Manufacturer: Exar (now MaxLinear)

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General Description

The XRP7720 is a quad output universal customizable PMIC comprised of a quad channel Digital Pulse Width Modulated (DPWM) Step down (buck) controller and 5V LDO.

A wide 4.75V to 5.5V and 5.5V to 18V input voltage dual range allows for single supply operation from standard power rails.

It is pin compatible to the popular XRP7724 and provides full flexibility during the development phase while offering a cost effective option for high volume production units.

Overview

XRP7720 Quad Output Universal Customizable PMIC with PFM January 2014.

Key Features

  • Programmable Power Benefits.
  • Fully Configurable  Output set point  Feedback compensation  Frequency set point  Under voltage lock out.
  • Reduced Development Time with XRP7720-DEV  Configurable and re-configurable for different Vout, Iout, Cout, and Inductor values  No need to change external passives for a new output specification.
  • Higher integration and Reliability  Many external circuits used in the past can be eliminated thereby significantly improving reliability.

More Datasheets from Exar (now MaxLinear)

Part Number Description
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XRP7740 Quad-Output Digital PWM Buck Controller
XRP7613 1.2A 36V Step Down High Brightness LED Driver
XRP7618 8-Channel Constant Current Linear LED Driver
XRP7659 1.5A 18V 1.4MHz Non Synchronous Step-Down Regulator