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XRP7714 - Quad Channel Digital PWM Step-Down Controller

General Description

The XRP7714 is a quad-output pulse-width modulated (PWM) step-down DC-DC controller with a built-in LDO for standby power and GPIOs.

The device provides a complete power management solution in one IC and is fully programmable via an I2C serial interface.

Key Features

  • 4 Channel Step Down Controller.
  • Programmable Output Voltage 0.9V-5.1V.
  • Programmable 1.5MHz DPWM Frequency.
  • Integrated FET Drivers.
  • 4.75V to 5.5V and 5.5V to 25V Input Voltage Range.
  • Up to 6 Reconfigurable GPIO Pins.
  • Fully Programmable via I2C Interface.
  • Independent Digital Pulse Width Modulator (DPWM) channels.
  • Complete Monitoring and Reporting.
  • Complete Power Up/Down Sequencing.
  • Full On Board Pro.

📥 Download Datasheet

Datasheet Details

Part number XRP7714
Manufacturer MaxLinear
File Size 1.16 MB
Description Quad Channel Digital PWM Step-Down Controller
Datasheet download datasheet XRP7714 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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XRP7714 Quad Channel Digital PWM Step Down Controller August 2018 Rev. 1.1.7 GENERAL DESCRIPTION The XRP7714 is a quad-output pulse-width modulated (PWM) step-down DC-DC controller with a built-in LDO for standby power and GPIOs. The device provides a complete power management solution in one IC and is fully programmable via an I2C serial interface. Independent Digital Pulse Width Modulator (DPWM) channels regulate output voltages and provide all required protection functions such as current limiting and over-voltage protection. Each output voltage can be programmed from 0.9V to 5.1V without the need of an external voltage divider. The wide range of the programmable DPWM switching frequency (from 300 KHz to 1.5 MHz) enables the user to optimize between efficiency and component size.