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Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418-MP5418
Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418-Monolithic Power Systems, Inc.

Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MP5418 is a monolithic negative voltage charge pump with an integrated adjustable negative voltage regulator. The input width is 2.3V to 5V and provides an unregulated output equal to the negative input voltage. The MP5418 also provides a regulated output between 0V and negative input voltage. No external inductor is required, saving space and simplifying design. An internal soft-start circuit effectively reduces inrush current during startup. The MP5418 is offered in a QFN-10 1.4mm x 1.8mm package. Only four ceramic capacitors are required, resulting in a compact solution size. Ideal for a wide range of applications such as optical modules, RF amplifiers, and sensor power supplies.

■Features and benefits

・Low self-consumption current: 220μA ・VIN range from 2.3V to 5V ・Output current up to 200mA ・Only 4 x 4.7μF capacitors are required for 60mA. ・Auto power save mode ・EN control ・No inrush current at startup ・Short circuit protection ・Space-saving QFN-10 (1.4mm x 1.8mm) package

■Dual output

・1 charge pump ・Adjusted output between 0V and -VIN

■Available product numbers

・MP5418GQG-P MP5418GQG-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418

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1 Models of Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418

Image Part Number Price (excluding tax) Iout (max) (A) Iq (typ) (mA) Regulated Outputs Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Charge Pump Negative Voltage Charge Pump and Adjustable Regulator MP5418-Part Number-MP5418

MP5418

Available upon quote

0.2

0.22

2

0

-5

550

Catalog

QFN-10 (1.4x1.8)

5

2.3

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

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

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