MP9218

High Performance

Regulated Charge Pump

MP9218 Rev. 1.0

www.MonolithicPower.com

1

10/20/2014

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© 2014 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The MP9218 is a high performance, regulated

charge pump converter. Its input voltage ranges

from 2.8V to Vout. The output voltage is

regulated to a fixed 5V. No external inductor is

required

for

simplicity

and

compactness.

Internal soft-start circuit effectively reduces the

in-rush current both while start-up and mode

change.

The MP9218 is available in a compact TQFN-6

(2mmx2mm) package

FEATURES

• Input Voltage Range: 2.8V to 5V

• Internal Soft-Start

• Output Maximum Current up to 110mA

• Fixed 5V Output Voltage with 30mV Ripple

• 2X Charge Pump

• Fixed 1.35MHz Switching Frequency

• Over Current Protection

• Short Circuit Protection

• In-rush Current limit

• TQFN-6 (2mmx2mm) package and Lead

(pb)-Free

APPLICATIONS

• Cell phone, Smart phone

• PDA or hand Held Computer

• LCD Display Supply

• TV-Remote Control

All MPS parts are lead-free and adhere to the RoHS directive. For MPS green

status, please visit MPS website under Products, Quality Assurance page.

“MPS” and “The Future of Analog IC Technology” are registered trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION