SILICON NPN EPITAXIAL TYPE TRANSISTOR

Description For 1.5V and 3v electronic flash use. Features • Charger-up time is about 1 ms faster than of a germanium transistor. • Small saturation voltage can bring less power dissipation and flashing times.

文件：32.86 Kbytes 页数：3 Pages

HSMC

华昕

5V/3.3V/3V/Adjustable-Output, Step-Up/Step-Down DC-DC Converters

General Description The MAX877/MAX878/MAX879 are pulse-skipping, step-up/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components—an inductor (typically 22µH) and two filter capacitors. Features ♦ Regulat

文件：128.25 Kbytes 页数：12 Pages

Maxim

美信

5V/3.3V/3V/Adjustable-Output, Step-Up/Step-Down DC-DC Converters

General Description The MAX877/MAX878/MAX879 are pulse-skipping, step-up/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components—an inductor (typically 22µH) and two filter capacitors. Features ♦ Regulat

文件：128.25 Kbytes 页数：12 Pages

Maxim

美信

5V/3.3V/3V/Adjustable-Output, Step-Up/Step-Down DC-DC Converters

General Description The MAX877/MAX878/MAX879 are pulse-skipping, step-up/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components—an inductor (typically 22µH) and two filter capacitors. Features ♦ Regulat

文件：128.25 Kbytes 页数：12 Pages

Maxim

美信