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Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530-MPQ1530
Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530-Monolithic Power Systems, Inc.

Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530
Monolithic Power Systems, Inc.


About This Product

■Summary

The MPQ1530 combines a triple output step-up converter and a linear regulator to provide a complete DC/DC solution. Designed to power TFT LCD panels from a regulated 3.3V or 5V supply. The device integrates a 1.4MHz fixed frequency step-up converter and positive and negative linear regulators. The step-up converter's switch node drives two charge pumps that power their respective linear regulators. The positive and negative linear regulator inputs can withstand drops as low as 38V and -20V, respectively. A single on/off control enables all three outputs. For ease of use, the output is sequenced internally at startup. Internal soft-start prevents input overload during start-up. Cycle-by-cycle current limiting reduces component stress. The MPQ1530 is available in a small 3 x 3mm 16-pin QFN package.

■Features and benefits

・Industrial/Automotive Temperature Range Limit Guarantee ・2.7~5.5V operating input range ・2.8A switch current limit ・Built-in 250mΩ power MOSFET switch ・Up to 95% efficiency ・1.4MHz fixed frequency ・Internal power supply on sequence ・Adjustable soft start/failure timer ・Cycle-by-cycle overcurrent protection ・Low voltage malfunction prevention function ・Lady Flag ・16-pin QFN (3 x 3mm) package ・AEC-Q100 certified grade 1 provided

■Three outputs in one package

・Boost converter up to 22V ・Positive 20mA linear regulator ・Minus 20mA linear regulator

■Available product numbers

・MPQ1530DQ-LF-P MPQ1530DQ-LF-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530

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1 Models of Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530

Image Part Number Price (excluding tax) Down Mode Input/Output Disconnect Iq (typ) (mA) Isw Limit (typ) (A) P.G. Regulated Outputs SS Special Features Vfb (V) Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530-Part Number-MPQ1530

MPQ1530

Available upon quote

No

No

1.3

3.6

No

3

External

Integrated linear regulators

1.25

Twenty two

2.7

1,400

Industrial

QFN-16 (3x3)

5.5

2.7

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About Company Handling This Product

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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