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0755-82798135AC DC Converters, Offline Switches
AC DC Converters, Offline Switches
AC-DC converters and offline switches are power management ICs used to convert AC input power into regulated DC output for electronic systems. They are commonly used in adapters, chargers, LED lighting, industrial power supplies, home appliances, smart meters, consumer electronics, and embedded power supply designs requiring compact and efficient conversion.
TomatoElec is an independent electronic components distributor supplying AC-DC converter and offline switch ICs from mainstream manufacturers such as Texas Instruments, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, Analog Devices, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for AC-DC converter and offline switch sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | 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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TOP245GNIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
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Datasheet |
TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 30 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
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TOP245PIC OFFLINE SWITCH FLYBACK 8DIP |
0 | - |
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Datasheet |
TOPSwitch®-GX | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 30 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-B | Through Hole |
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TOP245YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | 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-220-7C | Through Hole |
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TOP246FIC OFFLINE SW FLYBACK TO262-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | 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 |
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TOP246GNIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
|
Datasheet |
TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 34 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
TOP246PIC OFFLINE SWITCH FLYBACK 8DIP |
0 | - |
|
Datasheet |
TOPSwitch®-GX | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 34 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-B | Through Hole |
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TOP246YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | 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-220-7C | Through Hole |
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TOP247FIC OFFLINE SW FLYBACK TO262-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | 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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TOP247YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
|
Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | 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-220-7C | Through Hole |
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TOP248YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 205 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
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TOP249YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
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Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 250 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
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TOP250FIC OFFLINE SW FLYBACK TO262-7C |
0 | - |
|
Datasheet |
TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 290 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
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TOP250YIC OFFLINE SW FLYBACK TO220-7C |
0 | - |
|
Datasheet |
TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 290 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
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MIC38C42-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
0 | - |
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Datasheet |
- | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
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MIC38C42BNIC OFFLINE SWITCH MULT TOP 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
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MIC38C44-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
0 | - |
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Datasheet |
- | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
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MIC38C44BNIC OFFLINE SWITCH MULT TOP 8DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
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MIC38HC42-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
|
MIC38HC42BNIC OFFLINE SWITCH MULT TOP 8DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
|
MIC38HC44-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
