L5100L-AF5-R datasheet(1/7 Pages) UTC

Numer części	L5100L-AF5-R

Szczegółowy opis	WHITE LED STEP-UP CONVERTER

PDF	7 Pages

Scroll/Zoom	100%

Producent	UTC [Unisonic Technologies]

Strona internetowa	http://www.utc-ic.com

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1 / 7 page

UNISONIC TECHNOLOGIES CO.,

L5100

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1

QW-R103-024,A

WHITE LED STEP-UP

CONVERTER

DESCRIPTION

The UTC L5100 is a STEP-UP DC/DC Converter and

designed for driving white LEDs with a constant current. It

can drive several LEDs in series by a Li-Ion cell. UTC L5100

switches at a high frequency 1.2MHz, so it can allowing the

use of tiny external components. The output capacitor can be

as small as 0.22µF, saving space and cost compare with

alternative other solutions. The low 95mV feedback voltage

minimizes power loss in the current setting resistor can have

better efficiency.

FEATURES

* Inherently Matched LED Current

* High Efficiency: 83% Typical

* Drives Up to Four LEDs from a 3.2V Supply

* Drives Up to Six LEDs from a 5V Supply

* 36V Rugged Bipolar Switch

* 1.2MHz Switching Frequency

* Uses Tiny 1mm Tall Inductors

* Output Capacitor can be small to only 0.22µF

SOT-25

1

2

3

4

5

SOT-363

1

*Pb-free plating product number: L5100L

ORDERING INFORMATION

Ordering Number

Normal

Lead Free Plating

Package

Packing

L5100-AF5-R

L5100L-AF5-R

SOT-25

Tape Reel

L5100-AN3-R

L5100L-AN3-R

SOT-363

Tape Reel

Podobny numer części - L5100L-AF5-R

Producent	Numer części	Arkusz danych	Szczegółowy opis
Unisonic Technologies	L5100L-AF5-R	299Kb / 7P	WHITE LED STEP-UP CONVERTER

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Podobny opis - L5100L-AF5-R

Producent	Numer części	Arkusz danych	Szczegółowy opis
Anachip Corp	AP1521	200Kb / 8P	White LED Step-Up Converter Rev. 0.1 Apr. 27, 2004
IXYS Corporation	MX841	202Kb / 6P	White LED Step-Up Converter
Unisonic Technologies	L1937	60Kb / 7P	WHITE LED STEP-UP CONVERTER
Gamma Microelectronics ...	GM1937	133Kb / 9P	WHITE LED STEP-UP CONVERTER
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Diodes Incorporated	AP5726	299Kb / 17P	WHITE LED STEP-UP CONVERTER DS31845 Rev. 3 - 2
Unisonic Technologies	L5100	294Kb / 7P	WHITE LED STEP-UP CONVERTER
BCD Semiconductor Manuf...	AP3019A	619Kb / 15P	WHITE LED STEP-UP CONVERTER
BCD Semiconductor Manuf...	AP3036	484Kb / 14P	WHITE LED STEP-UP CONVERTER
Diodes Incorporated	AP3036B	517Kb / 11P	WHITE LED STEP-UP CONVERTER Rev 1

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L5100L-AF5-R Arkusz danych(PDF) 1 Page - Unisonic Technologies

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