Datasheet > L5200L-45-SM1-R

L5200L-45-SM1-R

更新时间： 2024-11-28 01:08:35

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
7页	401K
描述
LOW NOISE, REGULATED CHARGE PUMP DC/DC CONVERTERS

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L5200L-45-SM1-R 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.69
Base Number Matches：	1

L5200L-45-SM1-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

L5200

CMOS IC

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

in white LED application. The operating voltage range is 2.7V ~ V_OUT

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

(one flying capacitor and two small bypass capacitors at V_INand

V_OUT) make the UTC L5200-xx series ideally suited for small,

battery-powered applications.

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

soft-start circuitry to prevents excessive current flow at V_INduring

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

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

V_INand reduces quiescent current to <1μA.

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

* V_INRange: 2.7V ~ V_OUT

* Automatic Soft-Start.

* No Inductors

* Less than 1μA of Shutdown Current

 ORDERING INFORMATION

Ordering Number

L5200L-xx-SM1-R

Package

MSOP-8

SOT-26

Packing

Tape Reel

L5200L-xx-AG6-R

L5200L-xx-AH6-R

TSOT-26

Note: xx: Output Voltage, Refer to Marking Information

www.unisonic.com.tw

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QW-R502-029.F

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