| Part Number | LM3553 |
| Manufacturer | National Semiconductor |
| Title | 1.2A Dual Flash LED Driver System |
| Description | The LM3553 is a fixed frequency, current mode step-up DC/ DC converter with two regulated current sinks. The device is capable of driving loads up... |
| Features |
■ Accurate and Programmable LED Current up to 1.2A in ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 128 Steps Total Solution Size < 30mm2 90% Peak Efficiency Drives 2 LEDs in Series with 1.2A from 5V Input Drives 2 LEDs in Series with 600mA from 3.0V Input Drives 1 LE... |
| Datasheet |
 LM3553 Datasheet
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