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DK5V45R20 - High-performance two-pin synchronous rectifier chip

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DK5V45R20 DK5V45R20 ,A,K, PN。45V NMOS ,, , 。 DK5V45R20 SM-7 ( TO-277 )。  PSR、SSR  VF   45V 20mΩ NMOS  DCM&QR  ,  ,  EMI/C    USB   LED K 1 2 K A SM-7 A :1.0 2019 10 1 http://www.dkpower.cn DK5V45R20 K C1 CAP Q1 NMOS NMOS NMOS NMOS SM-7 () () V(BR)DSS ID IDS PDMAX RθJA RθJC TJ TSTG TJ 45 -25 -55 -25 A 1 76 4 260/5S 35 50 120 155 150 V A A W ℃/W ℃/W ℃ ℃ ℃ ℃ :1.0 2019 10 2 http://www.dkpower.cn (TA = 25℃ ) ① ① ① & VCC_ON VCC_OFF VOVP NMOS NMOS NMOS NMOS NMOS NMOS ② VON TDON TDOFF TON_MAX TON_MIN TOFF_MIN TD FS_MAX K NMOS NMOS RDS_ON : ①. A ; ②.,; DK5V45R20 7.6 V 3.5 V 8 V -220 mV 150 ns 50 ns 25 μs 300 ns 1500 ns 0 ns 100 KHz 20 mΩ :1.