絲?。?a target="_blank" title="Marking" href="/83/marking.html">83**；Package：TSOT23-8；30V, 3.1A Monolithic Step-Down Switching Regulator in TSOT23-8

Description HM1483 is a monolithic 30V, 3.0A step-down switch regulator. HM1483 integrates a 36V 65mΩ high side and a 36V, 45mΩ low side MOSFETs to provide 3.0A continuous load current over a 6.5V to 36V wide operating input voltage with 30V input over voltage protection. Peak current mode contro

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HMSEMI

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同步DC-DC降壓IC/車充IC

HMsemi

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Wide Range Synchronous Buck Controller

Description The HM1483B is a synchronous step down regulator from a high voltage input supply. Operating with an input voltage range from 8V to 30V, the HM1483B achieves 2.1A continuous output current with excellent load and line regulation. The switching frequency is programmable from 130 kHz to

文件：772.88 Kbytes 頁(yè)數(shù)：9 Pages

HMSEMI

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Wide Range Synchronous Buck Controller

Description The HM1483C is a synchronous step down regulator from a high voltage input supply. Operating with an input voltage range from 8V to 30V, the HM1483C achieves 2.8A continuous output current with excellent load and line regulation. The switching frequency is programmable from 130 kHz to

文件：607.95 Kbytes 頁(yè)數(shù)：9 Pages

HMSEMI

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Wide range input synchronous buck control chip

文件：475.87 Kbytes 頁(yè)數(shù)：7 Pages

HMSEMI

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DC-DC降壓IC/車充IC

HMsemi

華之美半導(dǎo)體