PAM2801 Datasheet - Power Analog Micoelectronics

PAM2801, 1W High Power White LED Driver

1W High Power White LED Driver PAM2801 .

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PAM2801_PowerAnalogMicoelectronics.pdf

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Datasheet Details

Part number:

PAM2801

Manufacturer:

Power Analog Micoelectronics

File Size:

302.21 KB

Description:

1W High Power White LED Driver

Features

* n LED Power Efficiency: up to 90% n LED Current Accuracy: ± 3%(V IN=3.2V to 1.1 V @V F=3.4V) n Low Start-Up Voltage: 0.9V(I LED=243mA) n Low Hold Voltage:0.65V(I LED=95mA) n Internal 2A MOSFET Switch n 1.0MHz Switching Frequency n Uses Small,Low Profile External Components n Low R DS(ON): 100mΩ (TYP

Applications

* n n n n n n White LED Torch (Flashlight) White LED Camera Flash DSC(Digital Still Camera)Flash Cellular Camera Phone Flash PDA Camera Flash Camcorder Torch(Flashlight) Lamp Typical Application 2.2uH www. DataSheet4U. com Block Diagram VOUT VIN SW 95mV Reference 1 SW 6 VIN VOUT 5 C IN + A1 - Com

PAM2801 Distributors

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PAM2801 High Power White LED Driver Power Analog Micoelectronics

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