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LM27953 Datasheet, National Semiconductor

LM27953 driver equivalent, white led driver.

LM27953 Avg. rating / M : 1.0 rating-12

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LM27953 Datasheet

Features and benefits

n Drives 4 Individual Common-Anode LEDs with up to 20mA each for a Main Display Backlight n Independent Resistor-Programmable Current Setting n Excellent Current and Brig.

Application

n n n n Mobile Phone Display Lighting Mobile Phone Keypad Lighting PDAs General LED Lighting Typical Application Circui.

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LM27953 Page 1 LM27953 Page 2 LM27953 Page 3

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