1.2A High-Brightness LED Flash Driver with Single-Wire Serial Interface

General Description The MIC2871 is a high-current, high-efficiency flash LED driver. The LED driver current is generated by an integrated inductive boost converter with a 2MHz switching frequency which allows the use of very small inductor and output capacitor. These features make the MIC2871 an

文件：1.07085 Mbytes 页数：24 Pages

Micrel

麦瑞半导体

1.2A High-Brightness LED Flash Driver with Single-Wire Serial Interface

The MIC2871 is a high-current, high-efficiency flash LED driver. The LED driver current is generated by an integrated inductive boost converter with a 2MHz switching frequency which allows the use of very small inductor and output capacitor. These features make the MIC2871 an ideal solution for high • Up to 1.2A flash LED driving current\n• Highly efficient, synchronous boost driver (up to 94%)\n• ±5% LED current accuracy\n• Control through single-wire serial interface or external control pins\n• Input voltage range: 2.7V to 5.5V\n• True load disconnect\n• Configurable safety time-out p;

Microchip

微芯科技

1.2A High-Brightness LED Flash Driver with Single-Wire Serial Interface

General Description The MIC2871 is a high-current, high-efficiency flash LED driver. The LED driver current is generated by an integrated inductive boost converter with a 2MHz switching frequency which allows the use of very small inductor and output capacitor. These features make the MIC2871 an

文件：1.07085 Mbytes 页数：24 Pages

Micrel

麦瑞半导体

Package：14-WFDFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR RGLTR SGL WR 14LDFN

Microchip

微芯科技

Package：14-WFDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR RGLTR SGL WR 14LDFN

Microchip

微芯科技