Analog circuit IC featuring a single function and CMOS technology, packaged in a SIP with through-hole mounting. Operates across an AC input voltage range of 85V to 265V, supporting a maximum duty cycle of 83%. Delivers up to 119W output power with a 12V output voltage and 5.44A output current. Designed for flyback topology, this component offers a maximum power dissipation of 157W and operates within a temperature range of -40°C to 150°C.
PackageSIP
Current1.4mA
MountingThrough Hole
Power119W
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Technical Specifications
Power Integrations TOP257EN technical specifications.
General
| Package/Case | SIP |
| Height | 8.25mm |
| Length | 10.24mm |
| Max Duty Cycle | 83% |
| Max Input Voltage (AC) | 265V |
| Min Input Voltage (AC) | 85V |
| Max Input Voltage | 265V |
| Min Input Voltage | 85V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 157W |
| Max Supply Voltage (AC) | 265V |
| Min Supply Voltage (AC) | 85V |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Output Current | 5.44A |
| Output Power | 119W |
| Output Voltage | 12V |
| Package Quantity | 48 |
| Packaging | Rail/Tube |
| Power Dissipation | 55W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TOPSwitch®-HX |
| Supply Current | 1.4mA |
| Topology | Flyback |
| Width | 2.06mm |
Compliance
| RoHS | Compliant |
Datasheet
Power Integrations TOP257EN Datasheet
Download the complete datasheet for Power Integrations TOP257EN to view detailed technical specifications.
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