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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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NCP1351BPGIC OFFLINE SWITCH FLYBACK 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback | 18 V | 8.9V ~ 28V | - | - | - | Current Limiting, Over Load, Over Power, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | 8-PDIP | Through Hole |
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TOP252GNIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
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Datasheet |
TOPSwitch®-HX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
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TOP253GNIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
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Datasheet |
TOPSwitch®-HX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
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TOP252MNIC OFFLINE SW FLYBACK 10CSDIP |
0 | - |
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Datasheet |
TOPSwitch®-HX | 10-SDIP (0.300", 7.62mm), 9 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SDIP-10C | Through Hole |
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TOP253MNIC OFFLINE SW FLYBACK 10CSDIP |
0 | - |
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Datasheet |
TOPSwitch®-HX | 10-SDIP (0.300", 7.62mm), 9 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SDIP-10C | Through Hole |
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FSFR1700IC OFFLINE SW HALF-BRIDGE 9SIP |
0 | - |
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- |
FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 200 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
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FSFR1800IC OFFLINE SW HALF-BRIDGE 9SIP |
0 | - |
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- |
FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 260 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
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FSFR2000IC OFFLINE SW HALF-BRIDGE 9SIP |
0 | - |
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- |
FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 350 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
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LNK603DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 3.3 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK613DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 3.3 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK604DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK614DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK605DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 5.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK615DGIC OFFLINE SWITCH FLYBACK 8SO |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 5.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK606GGIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
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LNK616GGIC OFFLINE SWITCH FLYBACK 8SMD |
0 | - |
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Datasheet |
LinkSwitch®-II | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
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FSQ0765RSWDTUIC OFFLINE SW FLBACK TO220F-6L |
0 | - |
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Datasheet |
FPS™ | TO-220-6 Full Pack, Formed Leads | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | - | 48kHz ~ 67kHz | 90 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Sync | -25°C ~ 85°C (TA) | - | - | TO-220F-6L (U-Forming) | Through Hole |
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FSQ510MXIC OFFLINE SWITCH FLYBACK 7LSOP |
0 | - |
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Datasheet |
FPS™ | 8-SMD (7 Leads), Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 700V | Flyback | 8.7 V | 6.7V ~ 20V | 60% | 94.3kHz ~ 132kHz | 9 W | Current Limiting, Over Load, Over Temperature | Sync | -40°C ~ 140°C (TJ) | - | - | 7-LSOP | Surface Mount |
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UC2848DWG4IC OFFLINE SW MULT TOP 16SOIC |
0 | - |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Isolated | No | - | Buck, Forward Converter | 13 V | 10V ~ 22V | 79.5% | Up to 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-SOIC | Surface Mount |
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UC2866NG4IC OFFLINE SWITCH MULT TOP 16DIP |
0 | - |
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Datasheet |
- | 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 |
