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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC28711DIC OFFLINE SWITCH FLYBACK 7SOIC |
317 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Active | Isolated | No | - | Flyback | 21 V | 9V ~ 35V | - | 680Hz ~ 100kHz | - | Current Limiting, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
UCC28730DIC OFFLINE SWITCH FLYBACK 7SOIC |
235 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Active | Isolated | No | - | Flyback | 21 V | 9V ~ 35V | - | 32Hz ~ 83kHz | - | Current Limiting, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
|
MP023GS-ZIC OFFLINE SWITCH FLYBACK 8SOIC |
5,265 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | 700V | Flyback | - | 10V ~ 25V | - | 72Hz ~ 40kHz | 1.3 W | Open Loop, Over Load, Over Temperature, Over Voltage | Soft Start | -40°C ~ 125°C (TJ) | - | - | 8-SOIC-7A | Surface Mount |
|
ICE3AR2280VJZXKLA1IC OFFLINE SWITCH FLYBACK 7DIP |
971 | - |
|
Datasheet |
CoolMOS™, CoolSET™F3R | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Isolated | Yes | 800V | Flyback | 17 V | 10.5V ~ 27V | 75% | 100kHz | 43 W | Over Load, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | PG-DIP-7-1 | Through Hole |
|
|
TNY290PGIC OFFLINE SWITCH FLYBACK 8DIP |
19,573 | - |
|
Datasheet |
TinySwitch®-4 | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Isolated | Yes | 725V | Flyback | - | - | 67% | 124kHz ~ 140kHz | 20 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-C | Through Hole |
|
INN3675C-H601-TLIC OFFLINE SW MULT TOP 24INSOP |
2,643 | - |
|
Datasheet |
PowiGaN™, InnoSwitch™3-EP | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback, Secondary Side SR | - | - | - | 100kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
UCC28780RTERIC OFFLINE SWITCH FLYBACK 16WQFN |
2,594 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 17.5 V | 12V ~ 34V | - | Up to 1MHz | - | Over Current, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 16-WQFN (3x3) | Surface Mount |
|
NCP12400EAHBB0DR2GIC OFFLINE SWITCH FLYBACK 7SOIC |
1,767 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.9V ~ 28V | 80% | 65kHz | - | Over Load, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
|
UCC28780DRIC OFFLINE SWITCH FLYBACK 16SOIC |
1,132 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 17.5 V | 12V ~ 34V | - | Up to 1MHz | - | Over Current, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
INN3675C-H602-TLIC OFFLINE SW MULT TOP 24INSOP |
845 | - |
|
Datasheet |
PowiGaN™, InnoSwitch™3-EP | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback, Secondary Side SR | - | - | - | 100kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
NCP1252DDR2GIC OFFLINE SWITCH MULT TOP 8SOIC |
7,197 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Forward | 14 V | 9V ~ 28V | 45.6% | Up to 500kHz | - | Current Limiting | Frequency Control, Soft Start | -25°C ~ 125°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
NCP1239BD100R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
4,418 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.8V ~ 35V | 80% | 100kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
NCP1239ED65R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
3,494 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.8V ~ 35V | 80% | 65kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
ICE5AR4770BZSXKLA1IC OFFLINE SWITCH FLYBACK 7DIP |
1,262 | - |
|
Datasheet |
CoolMOS™, CoolSET™ | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Isolated | Yes | 700V | Flyback | 16 V | 10V ~ 25.5V | 75% | 100kHz | 14.5 W | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | EN, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | PG-DIP-7 | Through Hole |
|
NCP1239DD65R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
810 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.8V ~ 35V | 80% | 65kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
ICE5AR4770AGXUMA1IC OFFLINE SWITCH FLYBACK 12DSO |
2,473 | - |
|
Datasheet |
CoolMOS™, CoolSET™ | 16-SOIC (0.154", 3.90mm Width), 12 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Flyback | - | 10V ~ 25.5V | 75% | 100kHz | 15 W | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | EN, Soft Start, Sync | -40°C ~ 150°C (TJ) | - | - | PG-DSO-12-21 | Surface Mount |
|
NCP1271D100R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
733 | - |
|
Datasheet |
Soft-Skip™ | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Not For New Designs | Isolated | No | - | Flyback | 12.6 V | 10V ~ 20V | 80% | 100kHz | - | Current Limiting, Over Load, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
INN2604K-TLIC OFFLINE SWITCH FLYBACK 16ESOP |
1,953 | - |
|
Datasheet |
InnoSwitch™-EP | 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 60% | 100kHz | 27 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | eSOP-R16B | Surface Mount |
|
|
TNY380PNIC OFFLINE SWITCH FLYBACK 8DIP |
154 | - |
|
- |
TinySwitch®-PK | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Not For New Designs | Isolated | Yes | 700V | Flyback | - | - | 65% | 132kHz ~ 264kHz | 36.5 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-C | Through Hole |
|
L6566BHTRIC OFFLINE SWITCH FLYBACK 16SO |
9,584 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 14 V | 8V ~ 23V | 75% | 10kHz ~ 300kHz | - | Current Limiting, Over Load | Soft Start | -40°C ~ 150°C (TJ) | - | - | 16-SO | Surface Mount |
