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VS4101 - White LED Step-Up Converter

VS4101 Description

1 VS4101 White LED Step-Up Converter General .
The VS4101 is a step-up DC/DC converter designed for driving up to 8 white LEDs in series from a single cell Lithium Ion battery with constant current.

VS4101 Features

* Driver Up to 5 series White LEDs from 2.5V
* Driver Up to 8 series White LEDs from 3.6V
* Up to 87% Efficiency
* Over 1.2MHz Fixed Switching Frequency
* Low 104mV Feedback Voltage
* Open Load Shutdown
* Soft-Start/PWM Dimming
* Internal Current Limit
* SOT23-6 a

VS4101 Applications

* Cellular Phones
* Digital Cameras
* LCD modules
* PDAs, Handheld Computers Typical Application Figure 1. Li-Ion Driver for Six White LEDs Gure 2. Efficiency vs Number of LEDs Free Datasheet http://www. datasheet4u. com/ 2 VS4101 White LED Step-Up Converter Ordering Information

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Datasheet Details

Part number
VS4101
Manufacturer
VSS
File Size
494.87 KB
Datasheet
VS4101_VSS.pdf
Description
White LED Step-Up Converter

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White LED Step-Up Converter VSS
VSS VS4101-like datasheet