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
    TOP234Y

    TOP234Y

    IC OFFLINE SW FLYBACK TO220-7B

    Power Integrations

    1,348
    RFQ
    TOP234Y

    Datasheet

    TOP234Y TOPSwitch®-FX TO-220-7 Formed Leads, 5 Leads Tube Obsolete Isolated Yes 700V Flyback - - 78% 66kHz ~ 132kHz 75 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-220-7B Through Hole
    TOP242FN

    TOP242FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    2,036
    RFQ
    TOP242FN

    Datasheet

    TOP242FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 22 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
    TOP242GN

    TOP242GN

    IC OFFLINE SWITCH FLYBACK 8SMD

    Power Integrations

    1,214
    RFQ
    TOP242GN

    Datasheet

    TOP242GN TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tube Discontinued at Digi-Key Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 15 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
    TOP243FN

    TOP243FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    2,724
    RFQ
    TOP243FN

    Datasheet

    TOP243FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 45 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
    TOP243GN

    TOP243GN

    IC OFFLINE SWITCH FLYBACK 8SMD

    Power Integrations

    1,214
    RFQ
    TOP243GN

    Datasheet

    TOP243GN TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tube Discontinued at Digi-Key Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 25 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
    TOP244FN

    TOP244FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    2,581
    RFQ
    TOP244FN

    Datasheet

    TOP244FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 65 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
    TOP244GN

    TOP244GN

    IC OFFLINE SWITCH FLYBACK 8SMD

    Power Integrations

    2,421
    RFQ
    TOP244GN

    Datasheet

    TOP244GN TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tube Discontinued at Digi-Key Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 28 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
    TOP245FN

    TOP245FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    1,361
    RFQ
    TOP245FN

    Datasheet

    TOP245FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 85 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
    TOP246FN

    TOP246FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    2,305
    RFQ
    TOP246FN

    Datasheet

    TOP246FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 125 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
    TOP247FN

    TOP247FN

    IC OFFLINE SW FLYBACK TO262-7C

    Power Integrations

    2,519
    RFQ
    TOP247FN

    Datasheet

    TOP247FN TOPSwitch®-GX TO-262-7 (6 Leads) Formed Leads Tube Obsolete Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 165 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-262-7C Through Hole
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