3A, 2MHz, Synchronous Step-Down Converter

General Description The RT8015D is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. The internal synchronous low on-resistanc

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RICHTEK

立锜科技

3A, 2MHz 同步降压型 DC/DC 转换器

RT8015D为高效率的同步降压型 DC/DC 转换器，输入电压范围从2.6V至5.5V，可调的输出电压范围0.8V至5V，输出电流可达3A。内建的同步低导通阻的功率开关，增进了整体效率并减少了需要外加萧特基二极管的必要性。切换频率可由外部电阻进行设计或由外部时序讯号进行同步操作。藉由近100%占空比的操作提供了低压差转换的应用可有效延长掌上型装置的电池使用寿命。RT8015D的电流模式架构与外部的补偿机制可因应大范围的输出电容与负载变化的瞬时响应进行优化的补偿。RT8015D强制操作在PWM的连续导通模式，大幅降低电压纹波值与RF干扰所造成的噪声。藉由近100%占空比的操作提 • 效率高达 95%\n• 可控制操作频率范围: 300kHz至2MHz\n• 0.8V的参考电压允许低电压输出\n• 近100%的占空比操作允许输出低压降转换\n• 符合RoHS规范与无卤特性;

Richtek

立锜科技

SCRs

General Description The Teccor line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement Teccors line of sensitive SCRs. Teccor offers devices with ratings of 1 A to 70 A and 200 V to 1000 V, with gate sensitivities from 10 mA to 50 mA. If ga

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TECCOR

Full-Mold, Separate Excitation Switching Type

■ Features • Compact full-mold package (equivalent to TO220) • Output current: 1.5 A • High efficiency: 79 to 91 • Requires only 4 external components • Phase correction and output voltage adjustment performed internally • Choke coil size can be reduced through the employment of high frequen

文件：87.47 Kbytes 页数：6 Pages

SANKEN

三垦

1.25 Gigabit/sec 16x16 Digital ECL Crosspoint Switch

The TQ8015 is a non-blocking 16 x 16 digital crosspoint switch capable of data rates greater than 1.25 Gigabits per second per port. Utilizing a fully differential internal data path and ECL I/O, the TQ8015 offers a high data rate with exceptional signal fidelity. The symmetrical switching and noi

文件：173.44 Kbytes 页数：8 Pages

TRIQUINT