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PAM2803

Power Analog Micoelectronics
Part Number PAM2803
Manufacturer Power Analog Micoelectronics
Description 3W High Power White LED Driver
Published Oct 19, 2009
Detailed Description 3W High Power White LED Driver Features n LED Power Efficiency: up to 90% n Current Accuracy: ± 5%(V IN=3.6V to 1.8V @V ...
Datasheet PDF File PAM2803 PDF File

PAM2803
PAM2803

Overview
3W High Power White LED Driver Features n LED Power Efficiency: up to 90% n Current Accuracy: ± 5%(V IN=3.
6V to 1.
8V @V F=3.
7V) n Low Start-Up Voltage: 0.
9V(I LED=270mA) n Low Hold Voltage:0.
75V(I LED=200mA) n 1MHz Switching Frequency n Uses small, Low Profile External Components n Low RDS(ON) : 100mΩ (TYP.
) n Open LED Protection n Over Temperature Protection n Low Profile SOT-23-6 Package n Pb-Free Package PAM2803 General Descriptio n The PAM2803 is a set-up DC-DC converter that delivers a regulated output current.
The device switches at a 1.
0MHz constant frequency, allowing for the use of small value external inductor and ceramic capacitors.
The PAM2803 is targeted to be used for driving...


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