SIP11206集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器規(guī)格書PDF中文資料

SIP11206屬于集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器。由威世科技半導(dǎo)體制造生產(chǎn)的SIP11206DC-DC 開(kāi)關(guān)控制器PMIC（電源管理集成電路）DC 到 DC 開(kāi)關(guān)式控制器是用于高效率電路的穩(wěn)壓 IC，其配置為生成高于（突升或步升）或低于（突降或步降）輸入電源的輸出電源電壓。其他拓?fù)浣Y(jié)構(gòu)可能包括：降壓-升壓、反激、正激、Cuk、SEPIC、全橋、半橋和推挽式。這些器件不同于需要最小電壓并“燒盡”多余電壓的線性穩(wěn)壓器。

DESCRIPTION

SiP11206 is a controller for the primary side of a half-bridge intermediate bus converter (IBC). It is ideally suited for isolated applications such as telecom, data communications and other products requiring an IBC architecture and conversion of standard bus voltages such as 48 V to a lower intermediate voltage, where high efficiency is required at low output voltages (24 V, 12 V, 9 V or 5 V).

FEATURES

? 36 V to 75 V input voltage range

? Withstand 100 V, 100 ms transient capability

? Integrated ± 1.6 A typical high- and low-side MOSFET drivers

? Oscillator frequency is programmable from 200 kHz to 1 MHz and can be externally synchronized

? High voltage pre-regulator operates during start-up

? Current sensing on primary low-side switch

? Hiccup mode

? System low input voltage detection

? Chip UVLO function

? Programmable soft-start function

? Over temperature protection (160 °C)

? Greater than 95 efficiency

APPLICATIONS

? Intermediate bus architectures

? Telecom and Datacom

? Routers and servers

? Storage area network

? Base station

? 1/8 and 1/4 bricks