丝印：LM3645；Package：DSBGA；LM3645 Synchronous Boost Quad LED Flash Driver with 2-A High-Side Current Sources

1 Features • Quad independent led current source programmability • Accurate and programmable LED current range from 0.525 mA to 2 A • Optimized flash LED current during low battery conditions (IVFM) • > 85% efficiency in torch mode (at 100 mA) and flash mode (at 1 A to 2 A) • Grounded

文件：1.91832 Mbytes 页数：77 Pages

TI

德州仪器

丝印：LM3645；Package：DSBGA；LM3645 Synchronous Boost Quad LED Flash Driver with 2-A High-Side Current Sources

1 Features • Quad independent led current source programmability • Accurate and programmable LED current range from 0.525 mA to 2 A • Optimized flash LED current during low battery conditions (IVFM) • > 85% efficiency in torch mode (at 100 mA) and flash mode (at 1 A to 2 A) • Grounded

文件：1.91832 Mbytes 页数：77 Pages

TI

德州仪器

LM3645 Synchronous Boost Quad LED Flash Driver with 2-A High-Side Current Sources

1 Features • Quad independent led current source programmability • Accurate and programmable LED current range from 0.525 mA to 2 A • Optimized flash LED current during low battery conditions (IVFM) • > 85% efficiency in torch mode (at 100 mA) and flash mode (at 1 A to 2 A) • Grounded

文件：1.91832 Mbytes 页数：77 Pages

TI

德州仪器