ACT6311 datasheet(1/11 Pages) ACTIVE-SEMI

No de pièce	ACT6311

Description	White LED/OLED Step-Up Converter

PDF	11 Pages

Scroll/Zoom	100%

Fabricant	ACTIVE-SEMI [Active-Semi, Inc]

Site Internet	http://www.active-semi.com

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Innovative PowerTM

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www.active-semi.com

ACT6311

White LED/OLED Step-Up Converter

Efficiency vs. Output Current

Output Current (mA)

VIN = 3.6V

VIN = 3V

FEATURES

• Adjustable Output Voltage

• Drives OLEDs or White LEDs

• 30V High Voltage Switch

• 1MHz Switching Frequency

• Tiny Inductors and Capacitors

• Tiny SOT23-5 Package

APPLICATIONS

• OLED Applications

• Cell Phones

• Digital Cameras

• PDAs, Laptops

• MP3 Players

• GPS

GENERAL DESCRIPTION

The

ACT6311

step-up

DC/DC

converter

is

optimized for driving OLEDs or white LEDs. It can

provide an output voltage up to 24V. The device is

capable of driving up to seven LEDs in series from a

Lithium-Ion battery, with inherent current matching

and uniform brightness.

The ACT6311 incorporates a 30V high voltage

switch. The device operates at 1MHz and allows the

use of few external components. The ACT6311 is

available in the tiny SOT23-5 package.

0

20

40

60

80

100

0

5

10

15

20

25

30

35

VIN = 3V

VIN = 3.6V

Figure 1. Typical Application Circuit

Rev 4, 15-Nov-12

Numéro de pièce similaire - ACT6311

Fabricant	No de pièce	Fiches technique	Description
Active-Semi, Inc	ACT6311	345Kb / 10P	White LED/OLED Step-Up Converter Rev 3, 22-Feb-11
	ACT6311	344Kb / 10P	White LED/OLED Step-Up Converter Rev 4, 15-Nov-12
	ACT6311UC-T	345Kb / 10P	White LED/OLED Step-Up Converter Rev 3, 22-Feb-11
	ACT6311UC-T	344Kb / 10P	White LED/OLED Step-Up Converter Rev 4, 15-Nov-12
	ACT6311	344Kb / 10P	White LED/OLED Step-Up Converter Rev 4, 15-Nov-12

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Description similaire - ACT6311

Fabricant	No de pièce	Fiches technique	Description
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
FOSLINK SEMICONDUCTOR C...	FSP3304	303Kb / 9P	WHITE LED/OLED STEP-UP CONVERTER
Unisonic Technologies	L5100	294Kb / 7P	WHITE LED STEP-UP CONVERTER
Active-Semi, Inc	ACT6311	345Kb / 10P	White LED/OLED Step-Up Converter Rev 3, 22-Feb-11
BCD Semiconductor Manuf...	AP3019A	619Kb / 15P	WHITE LED STEP-UP CONVERTER
Active-Semi, Inc	ACT6311	344Kb / 10P	White LED/OLED Step-Up Converter Rev 4, 15-Nov-12
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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ACT6311 Fiches technique(PDF) 1 Page - Active-Semi, Inc

ACT6311 Fiches technique(HTML) 1 Page - Active-Semi, Inc

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