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SW2658A

SAMWIN

Green Power Current Mode PWM switching power supply controller

SW2658A PWM SW2658APWMMOSFET,24W、、 。 。, ,VDD(UVLO)、 (OVP)、 (OCP)、 (OLP) 。EMI.           :4ms H iccup Mode...


SAMWIN

SW2658A

File Download Download SW2658A Datasheet


Description
SW2658A PWM SW2658APWMMOSFET,24W、、 。 。, ,VDD(UVLO)、 (OVP)、 (OCP)、 (OLP) 。EMI.           :4ms H iccup Mode, :50KHz 0.15W ,(OLP)、       、 VCR,SVR,DVD&DVCD 、 SAMWIN HTTP://WWW.SEMIPOWER.COM.CN 1 9 SW2658A-CN-02 Free Datasheet http://www.Datasheet4U.com SW2658A 1 2 3 4 5 6 7 8 VDD-G VDD FB SENSE DRAIN DRAIN GND GND 。PWMSENSE。 MOSFET,, SW2658A 190—264VAC 20W 25W 12W 85—264VAC 18W(24W) SAMWIN HTTP://WWW.SEMIPOWER.COM.CN 2 9 SW2658A-CN-02 Free Datasheet http://www.Datasheet4U.com SW2658A () VDD VDD-G VDD FB SENSE /Tj /Tstg (,10) : 1. ,. 2. ,. -0.3V---650V -0.3V---30V -0.3V---30V 10mA -0.3V---7V -0.3V---7V -20℃---+150℃ -55℃---+160℃ 260℃ SAMWIN HTTP://WWW.SEMIPOWER.COM.CN 3 9 SW2658A-CN-02 Free Datasheet http://www.Datasheet4U.com SW2658A (,TA=25℃,VDD=16V) (VDD) Istartup VDD VDD=14.1V, VDD I_VDD(Oper ation) UVLO ON UVLO OFF OVP(ON) VDD VDD VDD CS=0V,FB=3V VDD , Gate . VDD_Clamp VFB_Open VFB_Short FB FB FB , . VTH_PL TD_PL ZFB_IN Tsoft T_blanking Zsense_IN TD_OC SENSE VTH_OC Fosc △f_Temp △f_VDD D_max F_Hiccup VDD Hiccup Mode FB=3.3V,CS=0V 70 45 50 5 5 80 22 90 55 KHz % % % KHz Gate FB=3.3V 0.65 0.82 V 4 300 40 120 ms ns KΩ ns FB FB 3.7 50 4 V mS KΩ 5.0 5.6 1.55 6.0 V mA VDD IDD=10mA 30 V 8.5 14 26.0 10.7 17 30 V V V VFB=3V 2 mA 5 20 uA MOSFET BVdss RDS(on) MOSFET ID △f_SOC -4 4 % 4 A 650 2.5 V Ω SAMWIN HTTP://WWW.SEMIPOWER.COM.CN 4 9 ...




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