AXPM65611 Datasheet 200ma Triple DC-dc Converter

Manufacturer: EnChip

Overview: AXPM65611 200mA Triple DC-DC Converter with LDO AVDD for Powering AMOLED Display Datasheet – Aug.

Datasheet Details

Part number	AXPM65611
Manufacturer	EnChip
File Size	1.00 MB
Description	200mA Triple DC-DC Converter
Datasheet	AXPM65611-EnChip.pdf

General 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.

Key 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.

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