Part number:
EUP3651
Manufacturer:
Eutech Microelectronics
File Size:
282.32 KB
Description:
1x/1.5x charge pump white led driver.
EUP3651-EutechMicroelectronics.pdf
Datasheet Details
Part number:
EUP3651
Manufacturer:
Eutech Microelectronics
File Size:
282.32 KB
Description:
1x/1.5x charge pump white led driver.
EUP3651, 1X/1.5X Charge Pump White LED Driver
The EUP3651 is a high efficiency charge pump white LED driver.
It supports 4 white LEDs with regulated constant current for uniform intensity.
The EUP3651 maintains the highest efficiency by utilizing a 1.5X fractional charge pump and low dropout current regulators.
A low external parts count (two 1
EUP3651 Features
* z z z z z z z z z z z 1X/1.5X Mode for Ultra-High Efficiency Up to 25mA Output Current for Each Channel 2.7V to 5.5V Input Voltage 1MHz Fixed Switching Frequency Single-Wire Serial Pulse Interface to Set LED Current with 16-step Linear scale Soft Start Function Built-In Short-Circuit Protection Buil
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