HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

文件：224.96 Kbytes 页数：7 Pages

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HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

文件：224.96 Kbytes 页数：7 Pages

UTC

友顺

HIGH PRECISION CC/CV PRIMARY SIDE SWITCH

The UTC  USRB02 is a primary controller for charger and adapter applications. The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device operates in Pulse Frequency Modulation (PFM) in CC mode as well at large load condition and it operates in P including Cycle-by-cycle current limiting, output over voltage protection, VDD over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, OTP, VDD under voltage lockout, etc.    FEATURES   ±5% constant voltage regulation at universal AC input Primar;

UTC

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QFP

LUCENT

朗讯

上传：深圳市腾亿芯科技有限公司

QFN36

MICROCHIP

微芯科技

上传：深圳市勤尚伟业电子有限公司