UNISONIC TECHNOLOGIES CO., LTD

L5200

CMOS IC

www.unisonic.com.tw

1 of 7

Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R502-029.E

LOW NOISE, REGULATED

CHARGE PUMP DC/DC

CONVERTERS



DESCRIPTION

The UTC L5200-xx series are low noise, constant frequency

charge pump DC/DC converters and designed to increase efficiency

input with up to 100mA of output current. Low external parts counts

battery-powered applications.

A charge-pump architecture maintains constant switching

frequency to zero load and reduces both output and input ripple. The

UTC L5200-xx series have thermal shutdown capability to escape

the device damaged from a continuous short-circuit. With built-in

start-up. High switching frequency enables the use of small ceramic

capacitors. A low-current shutdown feature disconnects the load from

The L5200-ADJ is available in MSOP-8 package and

L5200-fixed

in SOT-26 and TSOT-26 package.



FEATURES

* Low Noise Constant Frequency Operation

* Output Current: 100mA

* 2MHz Switching Frequency

* 4.5V/5.0V Fixed Output Voltage

* Automatic Soft-Start.

* No Inductors

* Less than 1μA of Shutdown Current



ORDERING INFORMATION

Ordering Number

Package

Packing

L5200L-AD-SM1-R

MSOP-8

Tape Reel

L5200L-45-AG6-R

SOT-26

Tape Reel

L5200L-50-AH6-R

TSOT-26

Tape Reel

Note: xx: Output Voltage, Refer to Marking Information