Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    AC DC Converters, Offline Switches

    Manufacturer Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type
    UCC28221PW

    UCC28221PW

    IC OFFLINE SW FLYBACK 20TSSOP

    Texas Instruments

    2,231
    RFQ
    UCC28221PW

    Datasheet

    UCC28221PW - 20-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Isolated No - Flyback 13 V 8.4V ~ 14.5V 75% 2MHz - Current Limiting, Over Voltage Soft Start -55°C ~ 150°C (TJ) - - 20-TSSOP Surface Mount
    UC3862N

    UC3862N

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    2,598
    RFQ
    UC3862N

    Datasheet

    UC3862N - 16-DIP (0.300", 7.62mm) Tube Obsolete Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start 0°C ~ 70°C (TA) - - 16-PDIP Through Hole
    UC3862N

    UC3862N

    IC OFFLINE SWITCH MULT TOP 16DIP

    Unitrode

    1,378
    RFQ
    UC3862N

    Datasheet

    UC3862N - 16-DIP (0.300", 7.62mm) Bulk Active Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start 0°C ~ 70°C (TA) - - 16-PDIP Through Hole
    UC3865N

    UC3865N

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    1,859
    RFQ
    UC3865N

    Datasheet

    UC3865N - 16-DIP (0.300", 7.62mm) Tube Obsolete Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start 0°C ~ 70°C (TA) - - 16-PDIP Through Hole
    UC2861Q

    UC2861Q

    IC OFFLINE SW MULT TOP 20PLCC

    Texas Instruments

    2,157
    RFQ
    UC2861Q

    Datasheet

    UC2861Q - 20-LCC (J-Lead) Tube Obsolete Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start -25°C ~ 85°C (TA) - - 20-PLCC (9x9) Surface Mount
    UC2861Q

    UC2861Q

    IC OFFLINE SW MULT TOP 20PLCC

    Unitrode

    2,211
    RFQ
    UC2861Q

    Datasheet

    UC2861Q - 20-LCC (J-Lead) Bulk Active Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start -25°C ~ 85°C (TA) - - 20-PLCC (9x9) Surface Mount
    KA5H0165RTU

    KA5H0165RTU

    IC OFFLINE SW FLBACK TO220F-4L

    onsemi

    1,583
    RFQ
    KA5H0165RTU

    Datasheet

    KA5H0165RTU FPS™ TO-220-4 Full Pack Tube Obsolete - Yes 650V Flyback 15 V 8.8V ~ 30V 67% 100kHz - Current Limiting, Over Load, Over Temperature, Over Voltage - -25°C ~ 85°C (TA) - - TO-220F-4L Through Hole
    UCC28083D

    UCC28083D

    IC OFFLINE SW PUSH-PULL 8SOIC

    Texas Instruments

    2,123
    RFQ
    UCC28083D

    Datasheet

    UCC28083D - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 8-SOIC Surface Mount
    HF500AGP-30

    HF500AGP-30

    FIXED-FREQUENCY, EMI-OPTIMIZED F

    Monolithic Power Systems Inc.

    2,865
    RFQ

    -

    HF500AGP-30 - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback - 9V ~ 24V - 65kHz 27 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-PDIP-7B Through Hole
    VIPERGAN65TR

    VIPERGAN65TR

    ADVANCED QUASI-RESONANT OFFLINE

    STMicroelectronics

    1,114
    RFQ
    VIPERGAN65TR

    Datasheet

    VIPERGAN65TR - 16-VFQFN, 15 Leads, Exposed Pad Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR 15 V 9V ~ 23V 50% - 65 W Current Limiting, Over Temperature, UVLO Soft Start -40°C ~ 150°C (TJ) - - 16-QFN (5x6) Surface Mount
    FSFR1700XSL

    FSFR1700XSL

    IC OFFLINE SW HALF-BRIDGE 9SIP

    onsemi

    1,656
    RFQ
    FSFR1700XSL

    Datasheet

    FSFR1700XSL FSFR-XS 10-SIP Module, 9 Leads, Formed Leads Tube Obsolete Isolated Yes 500V Half-Bridge 12.5 V 10V ~ 25V 50% Up to 300kHz 200 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 130°C (TJ) - - 9-SIP (L forming) Through Hole
    UCC25701PWTR

    UCC25701PWTR

    IC OFFLINE SW MULT TOP 14TSSOP

    Texas Instruments

    1,941
    RFQ
    UCC25701PWTR

    Datasheet

    UCC25701PWTR - 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Isolated No - Boost, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz - Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) - - 14-TSSOP Surface Mount
    UCC25701PWTR

    UCC25701PWTR

    IC OFFLINE SW MULT TOP 14TSSOP

    Unitrode

    1,736
    RFQ
    UCC25701PWTR

    Datasheet

    UCC25701PWTR - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Isolated No - Boost, Flyback, Forward 13 V 9V ~ 15V 99% 700kHz - Current Limiting Soft Start, Sync -55°C ~ 150°C (TJ) - - 14-TSSOP Surface Mount
    UCC3580N-4

    UCC3580N-4

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    1,776
    RFQ
    UCC3580N-4

    Datasheet

    UCC3580N-4 - 16-DIP (0.300", 7.62mm) Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
    UCC3580N-4G4

    UCC3580N-4G4

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    2,592
    RFQ
    UCC3580N-4G4

    Datasheet

    UCC3580N-4G4 - 16-DIP (0.300", 7.62mm) Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
    UCC2580DTR-4

    UCC2580DTR-4

    IC OFFLINE SW MULT TOP 16SOIC

    Texas Instruments

    2,711
    RFQ
    UCC2580DTR-4

    Datasheet

    UCC2580DTR-4 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-SOIC Surface Mount
    MIC38C42AYM

    MIC38C42AYM

    IC OFFLINE SWITCH MULT TOP 8SOIC

    Microchip Technology

    2,781
    RFQ
    MIC38C42AYM

    Datasheet

    MIC38C42AYM - 8-SOIC (0.154", 3.90mm Width) Bulk Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 96% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-SOIC Surface Mount
    UCC28083P

    UCC28083P

    IC OFFLINE SWITCH PUSH-PULL 8DIP

    Texas Instruments

    2,769
    RFQ
    UCC28083P

    Datasheet

    UCC28083P - 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 8-PDIP Through Hole
    UC2865N

    UC2865N

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    2,503
    RFQ
    UC2865N

    Datasheet

    UC2865N - 16-DIP (0.300", 7.62mm) Tube Obsolete Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start -25°C ~ 85°C (TA) - - 16-PDIP Through Hole
    UC2866N

    UC2866N

    IC OFFLINE SWITCH MULT TOP 16DIP

    Texas Instruments

    1,208
    RFQ
    UC2866N

    Datasheet

    UC2866N - 16-DIP (0.300", 7.62mm) Tube Obsolete Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V 10.5V ~ 22V - 10kHz ~ 1MHz - - Soft Start -25°C ~ 85°C (TA) - - 16-PDIP Through Hole
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