CS7120R是高效率的同步降压DC-DC转换器,能够传输2A负载电流。.pdf

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CS7120,手机QQ:2784802948 CS7120R High Eff iciency Fast Response , 2A , 22V Input Sy nchronous Step Dow n Regulator

General Descript ion Feat ures

CS7 120R develops high eff iciency sy nchronous step- ŸLow R DS(ON) for internal sw itches (top/ bottom) :

dow n DC- DC converter capable of delivering 2A load 145/ 135 mΩ

current . CS7 120R operates over a w ide input voltage Ÿ4 .5-22V i nput voltage range

range f rom 4 .5V to 22V and integrates main sw itch Ÿ2A load current capability

and sy nchronous sw itch w it h very low RDS(0N) to • Instant PW M architect ure to achieve fast t ransient

minimize t he conduct ion loss . responses Internal softstart l imits the inrush current

CS7 120R adopts t he instant PW M architect ure to • 2% 0.6V reference

achieve fast t ransient responses for high step d

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