Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections

DESCRIPTION The LTC?7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M

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Fully Integrated 17V/8A Switched Capacitor 2:1 Converter Configurable as a Voltage Divider, Doubler, or Inverter

FEATURES ? Wide VHIGH/VLOW Voltage Range from 0V/0V to 17V/8.5V with a Startup Voltage of 3.45V ? Maximum Output Current 8A as a Voltage Divider ? Low Quiescent Current of 4μA at Shutdown ? Over 97% Peak Efficiency ? Standalone Voltage Divider (2:1), Doubler (1:2), Inverter (1:-1) Conve

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具有過壓和過流保護功能的全集成式24V/12A開關電容DC/DC轉(zhuǎn)換器

LTC7825是一款全集成式單片DC/DC轉(zhuǎn)換器。在輸入輸出電壓比為2:1的應用中，它通過開關電容架構實現(xiàn)了非常高的效率。當有VIN和VHIGH之間的可選MOSFET提供保護時，LTC7825輸入可以承受高達40V的瞬態(tài)電壓。在短路情況下，輸入和輸出完全斷開。LTC7825集成了自舉二極管，為需要限流保護的高功率中間總線應用提供外形緊湊且性價比高的解決方案。\n\n LTC7825的工作開關頻率可在100kHz至1.4MHz范圍內(nèi)進行線性編程。該器件采用4mm × 5mm LGA (LQFN)封裝。 ? 寬VHIGH/VLOW電壓范圍：0V/0V至24V/12V\n\n? 寬VCC電源范圍：4.5V至38V\n\n? 超高效率：10A負載時為97%\n\n? 通過外部過壓保護MOSFET進行輸入過壓保護\n\n? 輸入和輸出短路保護\n\n? 軟啟動進入穩(wěn)態(tài)操作;

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絲印：7825；Package：LQFN；Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections

DESCRIPTION The LTC?7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M

文件：1.51208 Mbytes 頁數(shù)：19 Pages

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