8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

General Description The RT6318B/C is an advanced constant on-time (ACOT? ) mode synchronous buck converter. The main control loop of the RT6318B/C using an advanced constant on-time (ACOT? ) mode control which provides a very fast transient response. The RT6318B operates from 4.5V to 23V inp

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RICHTEK

立锜科技

絲?。?a target="_blank" title="Marking" href="/qs/marking.html">QS；Package：UQFN-12HL；8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

General Description The RT6318B/C is an advanced constant on-time (ACOT? ) mode synchronous buck converter. The main control loop of the RT6318B/C using an advanced constant on-time (ACOT? ) mode control which provides a very fast transient response. The RT6318B operates from 4.5V to 23V inp

文件：399.13 Kbytes 頁(yè)數(shù)：25 Pages

RICHTEK

立锜科技

集成 3.3V/5V 線性穩(wěn)壓器的 23V/8A 同步 Buck 轉(zhuǎn)換器

RT6318B/C 是采用改進(jìn)型固定導(dǎo)通時(shí)間（ACOT?）控制架構(gòu)的同步 Buck 轉(zhuǎn)換器，具有非常快速的瞬態(tài)響應(yīng)能力。RT6318B 的工作電壓范圍為 4.5V~23V，RT6318C 的工作電壓范圍為 5.1V~23V。 ? 工作電壓范圍：4.5V~23V (RT6318B)，5.1V~23V (RT6318C)\n? 負(fù)載能力：8A\n? ACOT?控制架構(gòu)帶來(lái)快速瞬態(tài)響應(yīng)能力，容許完全使用 MLCC 輸出電容\n? 固定 750kHz (RT6318C) 和 500kHz (RT6318B) 工作頻率\n? 集成 20mΩ/10mΩ 功率開(kāi)關(guān)\n? 3.3V(RT6318B)/5V(RT6318C) 固定輸出線性穩(wěn)壓器負(fù)載能力為100mA\n? 預(yù)偏置軟啟動(dòng)\n? 逐周期電流限制保護(hù)\n? 輸入欠壓鎖定保護(hù)\n? 過(guò)熱關(guān)機(jī)保護(hù)\n? 輸出過(guò)壓/欠壓保護(hù)\n? 超聲工作模式;

Richtek

立锜科技

LOW CURRENT, HIGH GAIN OPTOCOUPLER

DESCRIPTION Very high current ratio together with 2500 VAC isolation are achieved by coupling an LED with an integrated high gain photodetector in a SOIC-8 package. Separate pins for the photodiode and output stage enable TTL compatible saturation voltages with high speed operation. Photodarlingt

文件：38.33 Kbytes 頁(yè)數(shù)：3 Pages

SIEMENS

西門(mén)子

High Speed Optocoupler, 100 kBd, Low Input Current, High Gain

DESCRIPTION Very high current ratio together with 4000 VRMS isolation are achieved by coupling an LED with an integrated high gain photo detector in a SOIC-8 package. Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation. Photodarli

文件：149.43 Kbytes 頁(yè)數(shù)：8 Pages

VISHAYVishay Siliconix

威世威世科技公司

High Speed Optocoupler, 100 kBd, Low Input Current, High Gain

DESCRIPTION The SFH6318 is ideal for TTL applications since the 300 minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 k? pull-up resistor. The SFH6319 is best suited for low power logic applications involvin

文件：175.03 Kbytes 頁(yè)數(shù)：10 Pages

VISHAYVishay Siliconix

威世威世科技公司