Part Number
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NCP5603 |
Manufacturer
|
ON Semiconductor |
Description
|
High Efficiency Charge Pump Converter |
Published
|
Jan 16, 2007 |
Detailed Description
|
NCP5603
High Efficiency Charge Pump Converter
The NCP5603 is an integrated circuit dedicated to the medium power White L...
|
Datasheet
|
NCP5603
|
Overview
NCP5603
High Efficiency Charge Pump Converter
The NCP5603 is an integrated circuit dedicated to the medium power White LED applications.
The power conversion is achieved by means of a charge pump structure, using two external ceramic capacitors, making the system extremely tiny.
The device supplies a constant voltage to the load from a low battery voltage source.
It is particularly suited for the High Efficiency LED used in low cost, low power applications, with high extended battery life.
Features
•ăWide Battery Supply Voltage Range: 2.
7 VCC 5.
5 V •ăAutomatic Operating Mode 1X, 1.
5X and 2X Improves Efficiency •ăDimmable Output Current •ăUp to 350 mA Output Pulsed Current •ăSelectable Ou...
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