| No. | Partie # | Fabricant | Description | Fiche Technique |
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Chip-Rail |
Self-powered dual-winding CC/CV primary PWM switch |
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Chip-Rail |
High Precision CC/CV PSR Power Switch z Low startup current (about 1μA) z Low operating current (about 0.4mA) z Power on Soft Start z ±5% Constant Voltage Regulation and Constant Current Regulation at Universal AC input z Primary-side Sensing and Regulation Without TL431 and Opto-coupler |
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Chip-Rail |
High Voltage Green Mode PWM Controller z Built-in High Voltage Startup z Patent High voltage startup technique z Extra Low Standby (<50mW) z Power on Soft Startup z Frequency spreading to Minimize EMI z Audio Noise Free Operation z Fixed 65kHz Switching Frequency z Brownout function z 400 |
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Chip-Rail |
Green energy current mode flyback PWM power switch |
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Chip-Rail |
Minimalist self-powered primary-side PWM switch |
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Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns |
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Chip-Rail |
MOSFET ac~264Vac ，RIN 1.5MΩ~3MΩ ，C1 10uF/50V。 ，： VDD _ ON TD _ ON = − RIN × C1 × ln 1 − V −I DC DD _ ST × RIN ………………（1.1） ，： 3 Free Datasheet http://www.datasheet4u.com/ CR522X 1.3 C1 ()，RIN 。 。 RI： PRIN , MAX ， VDC，MAX (V = |
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Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns |
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Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns |
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Chip-Rail |
75mW Low Standby High Performance Current Mode PWM Switch TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns |
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Chip-Rail |
MOSFET ac~264Vac ，RIN 1.5MΩ~3MΩ ，C1 10uF/50V。 ，： VDD _ ON TD _ ON = − RIN × C1 × ln 1 − V −I DC DD _ ST × RIN ………………（1.1） ，： 3 Free Datasheet http://www.datasheet4u.com/ CR522X 1.3 C1 ()，RIN 。 。 RI： PRIN , MAX ， VDC，MAX (V = |
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Chip-Rail |
Green energy-saving PWM current-mode flyback power switch ) UVLO(ON ) UVLO(OFF ) VDD VDD VthOVP(ON) VDD VDD_Clamp VDD VFB_Open FB IFB_Short FB VTH_0D FB VTH_PL FB TD_PL ZFB_IN FB TSoft T_blanking ZSENSE_IN TD_OC SENSE VTH_OC Fosc △f_Temp △f_VDD VDD D_max F |
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Chip-Rail |
Green energy-saving PWM current-mode flyback power switch ) UVLO(ON ) UVLO(OFF ) VDD VDD VthOVP(ON) VDD VDD_Clamp VDD VFB_Open FB IFB_Short FB VTH_0D FB VTH_PL FB TD_PL ZFB_IN FB TSoft T_blanking ZSENSE_IN TD_OC SENSE VTH_OC Fosc △f_Temp △f_VDD VDD D_max F |
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Chip-Rail |
MOSFET 1.5MΩ~3MΩ ，C1 10uF/50V。 ，： TD _ ON = −RIN × C1 × ln 1− VDC VDD _ ON − I DD _ ST × RIN ………………（1.1） ，： 3 Free Datasheet http://www.datasheet4u.com/ CR522X 1.3 C1 ()，RIN 。 。 RI： ( ) P = RIN ,MAX VDC,MAX − VDD RIN 2 ≅ V2 |
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Chip-Rail |
the primary mode PWM controller |
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Chip-Rail |
PWM power switch |
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Chip-Rail |
MOSFET ac~264Vac ，RIN 1.5MΩ~3MΩ ，C1 10uF/50V。 ，： VDD _ ON TD _ ON = − RIN × C1 × ln 1 − V −I DC DD _ ST × RIN ………………（1.1） ，： 3 Free Datasheet http://www.datasheet4u.com/ CR522X 1.3 C1 ()，RIN 。 。 RI： PRIN , MAX ， VDC，MAX (V = |
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Chip-Rail |
Green energy-saving PWM current-mode flyback power switch ) UVLO(ON ) UVLO(OFF ) VDD VDD VthOVP(ON) VDD VDD_Clamp VDD VFB_Open FB IFB_Short FB VTH_0D FB VTH_PL FB TD_PL ZFB_IN FB TSoft T_blanking ZSENSE_IN TD_OC SENSE VTH_OC Fosc △f_Temp △f_VDD VDD D_max F |
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Chip-Rail |
High Voltage Green Mode Power Switch with short startup time and extra low standby current. CR5541/CR5541H offers rich protection with auto-recovery including Cycle-by Cycle current limiting (OCP), over load protection (OLP), VDD under voltage lockout (UVLO), and over temperature protec |
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Chip-Rail |
High Voltage Green Mode Power Switch with short startup time and extra low standby current. CR5541/CR5541H offers rich protection with auto-recovery including Cycle-by Cycle current limiting (OCP), over load protection (OLP), VDD under voltage lockout (UVLO), and over temperature protec |
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