Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器

Synchronous Boost Converter with 1.2A Dual High Side LED Drivers and I2C Compatible

文件：4.68817 Mbytes 页数：43 Pages

TI

德州仪器

Synchronous Boost Con

文件：154.35 Kbytes 页数：4 Pages

NSC

国半

具有 1.2A 双路高侧 LED 驱动器和 I2C 兼容接口的同步升压转换器

The LM3554 is a 2-MHz fixed-frequency, current-mode synchronous boost converter. The device is designed to operate as a dual 600-mA (1.2 A total) constant-current driver for high-current white LEDs, or as a regulated 4.5-V or 5-V voltage source.\nThe main features include: an I2C-compatible interfac • Input Voltage: 2.5 V to 5.5 V\n• Dual High-Side Current Sources \n• > 90% Efficiency\n• Four Operating Modes: Torch, Flash, LED Indicator, and Voltage Output\n• Hardware Flash and Torch Enable\n• Software Selectable Input Voltage Monitor\n• Dual Synchronization Inputs for RF Power-Amplifier Pu;

TI

德州仪器

Synchronous Boost Converter with 1.2A Dual High Side LED Drivers and I2C Compatible

文件：4.68817 Mbytes 页数：43 Pages

TI

德州仪器

Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器

Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器

Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器

Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器

Synchronous Boost Converter

文件：4.78245 Mbytes 页数：47 Pages

TI

德州仪器