AC DC Converters, Offline Switches
Browse available AC DC Converters, Offline Switches part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INN4675F-H342-TL180 W (85-265 VAC) |
3,040 | - |
|
Datasheet | InnoSwitch™4-Pro | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | - | 180 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-T28D | Surface Mount |
|
|
INN4575F-H175-TLIC OFFLINE SW FLBACK INSOP-T28D |
1,960 | - |
|
Datasheet | - | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Bulk | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 130kHz | 100 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-T28D | Surface Mount |
|
|
INN4575F-H176-TLIC OFFLINE SW FLBACK INSOP-T28D |
3,677 | - |
|
Datasheet | - | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Bulk | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 130kHz | 100 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-T28D | Surface Mount |
|
TOP234YNIC OFFLINE SW FLYBACK TO220-7B |
3,508 | - |
|
Datasheet | 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 |
|
|
INN4777C-H190-TLIC OFFLINE SW FLBACK INSOP-24D |
1,507 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 140kHz | 220 W | Current Limiting, Over Temperature, Over Voltage, UVLO | Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
INN4777C-H191-TLIC OFFLINE SW FLBACK INSOP-24D |
4,012 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 140kHz | 220 W | Current Limiting, Over Temperature, Over Voltage, UVLO | Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
INN4777C-H192-TLIC OFFLINE SW FLBACK INSOP-24D |
2,540 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 140kHz | 220 W | Current Limiting, Over Temperature, Over Voltage, UVLO | Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
INN4777C-H189-TLIC OFFLINE SW FLBACK INSOP-24D |
3,664 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 50kHz ~ 140kHz | 220 W | Current Limiting, Over Temperature, Over Voltage, UVLO | Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
FSFR2100XSIC OFFLINE SW HALF-BRIDGE 9SIP |
1,702 | - |
|
Datasheet | 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 | 400 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
MP157GJ-PIC OFFLIN CONV MULT TOP TSOT23-5 |
4,518 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Non-Isolated | Yes | 500V | Boost, Buck, Buck-Boost, Flyback | - | 4.45V ~ 4.6V | - | - | 6 W | Open Loop, Over Load, Over Temperature, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | TSOT-23-5 | Surface Mount |
|
MP173AGS-PIC OFFLINE SWITCH MULT TOP 8SOIC |
4,483 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Non-Isolated | No | 700V | Boost, Buck, Buck-Boost, Flyback | - | 5.5V ~ 5.7V | - | - | 4 W | Open Loop, Over Load, Over Temperature, Short Circuit | Soft Start | -40°C ~ 125°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
|
MP173AGJ-PIC OFFLIN CONV MULT TOP TSOT23-5 |
3,862 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Non-Isolated | No | 700V | Boost, Buck, Buck-Boost, Flyback | - | 5.5V ~ 5.7V | - | - | 4 W | Open Loop, Over Load, Over Temperature, Short Circuit | Soft Start | -40°C ~ 125°C (TJ) | - | - | TSOT-23-5 | Surface Mount |
|
UCC2808AQDR-1Q1IC OFFLINE SW PUSH-PULL 8SOIC |
4,863 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Push-Pull | 12.5 V | 8.3V ~ 15V | 49% | 1MHz | - | - | Frequency Control | -55°C ~ 150°C (TJ) | Automotive | AEC-Q100 | 8-SOIC | Surface Mount |
|
|
INN3699C-H605-TLIC OFFLINE SW FLBACK INSOP-24D |
3,729 | - |
|
Datasheet | PowiGaN™, InnoSwitch™3-EP | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 900V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 70kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
INN3699C-H606-TLIC OFFLINE SW FLBACK INSOP-24D |
3,055 | - |
|
Datasheet | PowiGaN™, InnoSwitch™3-EP | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 900V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 70kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
|
UCC3802DIC OFFLINE SWITCH MULT TOP 8SOIC |
3,090 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | No | - | Boost, Buck, Flyback, Forward | 12.5 V | 8.3V ~ 12V | 99% | Up to 1MHz | - | Current Limiting | Frequency Control | -40°C ~ 85°C (TA) | - | - | 8-SOIC | Surface Mount |
|
|
INN4375F-H341-TL90 W (85-265 VAC) |
1,285 | - |
|
Datasheet | InnoSwitch™4-Pro | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 70kHz ~ 90kHz | 100 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-T28D | Surface Mount |
|
|
INN4475F-H341-TL180 W (85-265 VAC) |
4,154 | - |
|
Datasheet | InnoSwitch™4-Pro | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | - | 180 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-T28D | Surface Mount |
|
|
INN3670C-H604-TLIC OFFLINE SW FLBACK INSOP-24D |
3,919 | - |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Bulk | Active | Isolated | Yes | 750V | Flyback, Secondary Side SR | - | 85V ~ 265V | - | 60kHz | 100 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UCC28221DRIC OFFLINE SWITCH FLYBACK 16SOIC |
2,130 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 13 V | 8.4V ~ 14.5V | 75% | 2MHz | - | Current Limiting, Over Voltage | Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
AC DC Converters, Offline Switches FAQ
Common questions about selecting, comparing and sourcing AC DC Converters, Offline Switches components through Winsun (HK) Electronics.
What should I check when selecting AC DC Converters, Offline Switches components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific AC DC Converters, Offline Switches part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find AC DC Converters, Offline Switches parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for AC DC Converters, Offline Switches components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
