LM3553SDX-NOPB National Semiconductor, LM3553SDX-NOPB Datasheet - Page 7

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LM3553SDX-NOPB

Manufacturer Part Number
LM3553SDX-NOPB
Description
1.2A Dual Flash LED Driver System with I2C Compatible
Manufacturer
National Semiconductor
Datasheet
Input Current and LED Efficiency
Input Current and LED Efficiency
with 1.2A Flash Current
with 500mA Flash Current through 2 Series LEDs
20171430
20171432
Input Current and LED Efficiency
Input Current vs V
IN
with 600mA Flash Current through 2 Series LEDs
1 LED @ 1.2A and 2 LEDs @ 600mA
20171431
20171435
LED Efficiency vs V
Converter Efficiency vs V
IN
IN
1 LED @ 1.2A and 2 LEDs @ 600mA
20171440
20171436
7
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