2A, 24V, 3MHz Step-Down Converter

General Description The RT8278 is a high voltage buck converter that can support an input voltage range from 4.5V to 24V with output current up to 2A. Current mode operation provides fast transient response and eases loop stabilization. Features ● Wide Operating Input Range : 4.5V to 24V ●

文件：236.66 Kbytes 页数：16 Pages

RICHTEK

立锜科技

2A, 24V, 3MHz 降压型 DC/DC 转换器

RT8278为允许高电压输入的降压型 DC/DC 转换器，可输入电压范围4.5V至24V，输出电流可至2A，其电流模式的操作提供快速的瞬时响应与简易的回路稳定架构。RT8278提供了逐周期形式的限流机制与热关断保护功能。操作于关机模式时，只有25μA的低电流消耗。RT8278采用SOP-8 (裸露焊盘)的封装规格。 • 输入电压范围 : 4.5V 至 24V\n• 2A 输出电流\n• 操作频率于2.2Mhz时，效率高达 90% \n• 内建的缓启动\n• 热关断保护\n• 符合RoHS规范与无卤特性\n;

Richtek

立锜科技

SD8278 DATA SHEET 50 ohm SMA plug to BNC jack DC Block inner from 10MHz to 3GHz rated 100 Volt in Brass

Features • Inner DC Blocks with Brass Body • SMA (M) to BNC (F) between se­ • ries connectorized configuration • Operates from 10 MHz to 3 GHz • 50 Ohm Impedance • Applications: • Test & Measurement • Ground Loop Elimination • Signal to Noise Ratio (SNR) Im­ • provement • SD8278 • DATA

文件：556.96 Kbytes 页数：3 Pages

FAIRVIEW

PROGRAMMABLE KEYBOARD INTERFACE

PROGRAMMABLE KEYBOARD INTERFACE

文件：460.62 Kbytes 页数：10 Pages

INTEL

英特尔

Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2

GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban

文件：606.48 Kbytes 页数：24 Pages

AD

亚德诺

14 Pin DIP 5 Tap Low Power TTL Compatible Active Delay Lines

文件：22.59 Kbytes 页数：1 Pages

PCA