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AXPM65611 - 200mA Triple DC-DC Converter

Description

AXPM65611 is a triple DC-DC converter designed to drive AMOLED display panel requiring 3 supply rails.

It integrates an 200mA step-up converter VPOS, an 200mA inverting converter VNEG and an 20mA auxiliary LDO AVDD.

Features

  • Operating input voltage range from 2.9V to 4.5V.
  • Step-up converter (VPOS).
  • 4.6V output voltage.
  • 200mA output current.
  • 0.5% accuracy (25°C to 85°C).
  • Inverting converter (VNEG).
  • -1.4V to -4.4V programmable output voltage (-2.2V default).
  • 200mA output current.
  • LDO (AVDD).
  • 3.3V default or lower of Vin.
  • 20mA output current.
  • Efficiencies >90%.
  • Excellent line and load regulation.
  • Short circuit protection.

📥 Download Datasheet

Datasheet preview – AXPM65611

Datasheet Details

Part number AXPM65611
Manufacturer EnChip
File Size 1.00 MB
Description 200mA Triple DC-DC Converter
Datasheet download datasheet AXPM65611 Datasheet
Additional preview pages of the AXPM65611 datasheet.

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    AXPM65611 200mA Triple DC-DC Converter with LDO AVDD for Powering AMOLED Display Datasheet – Aug 2022 Description AXPM65611 is a triple DC-DC converter designed to drive AMOLED display panel requiring 3 supply rails. It integrates an 200mA step-up converter VPOS, an 200mA inverting converter VNEG and an 20mA auxiliary LDO AVDD. The device is particularly suitable for battery operated products, in which the major concern is the overall system efficiency. The digital control allows programming the VNEG in digital steps. Excellent line and load regulation, soft start with controlled inrush current limit, thermal shutdown and short circuit protection are also integrated. Features ▪ Operating input voltage range from 2.9V to 4.5V ▪ Step-up converter (VPOS) – 4.
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