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MP1531 - Triple Output Step-Up Plus Charge Pump

Product Overview

MPS

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MP1531 Triple Output Step-Up Plus Charge Pump by MPS - Datasheet Preview — Datasheet preview – MP1531

Datasheet Details

Part number	MP1531
Manufacturer	MPS
File Size	341.50 KB
Description	Triple Output Step-Up Plus Charge Pump
Datasheet	MP1531 Datasheet
Additional preview pages of the MP1531 datasheet.

Product details

Description

The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply.

Features

2.7V to 5.5V Operating Input Range.
500mA Switch Current Limit.
3 Outputs in a Single Package.
Step-Up Converter up to 22V.
Positive 10mA Linear Regulator.
Negative 10mA Linear Regulator.
250mΩ Internal Power MOSFET Switch.
95% Efficiency.
1μA Shutdown Mode.
Fixed 250kHz Frequency.
Positive Regulator up to 38V.
Negative Regulator down to -20V.
Internal Power-On Sequencing.
Adjustable Soft-Start/Fault Timer.
Thermal Shutd.

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Other Datasheets by MPS

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Published: Oct 20, 2025 |