LM3556TME/NOPB Texas Instruments - Yeehing Electronics

LM3556 1.5A Inductive white LED Camera flash Device

Pricing (USD)

Quantity	Unit Price
1 — 99	1.183
100 — 249	0.977
250 — 999	0.702
1,000 +	0.37

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

LM3556TME/NOPB Datasheet

More Information

The LM3556 is a 4-MHz fixed-frequency synchronous boost converter plus 1.5-A constant current driver for a high-current white LED. The high-side current source allows for grounded cathode LED operation providing flash current up to 1.5 A. An adaptive regulation method ensures the current source remains in regulation and maximizes efficiency.