Adjustable switching regulator, voltage-mode, with a maximum output current of 2.88A and a switching frequency up to 140kHz. This CMOS integrated circuit features a flyback topology and operates from 85V to 265V AC input. It offers fault protection against over-voltage and over-temperature conditions, with a maximum duty cycle of 83%. Packaged in a TO-220 through-hole mount, it supports a 12V output voltage and has a maximum power dissipation of 85W.
PackageTO-220
Voltage12V
MountingThrough Hole
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Technical Specifications
Power Integrations TOP245YN technical specifications.
General
| Package/Case | TO-220 |
| Duty Cycle | 66.5% |
| Fault Protection | Over Voltage, Over Temperature |
| Lead Free | Lead Free |
| Length | 10.67mm |
| Max Duty Cycle | 83% |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 2.88A |
| Max Power Dissipation | 85W |
| Max Supply Voltage (AC) | 265V |
| Min Supply Voltage (AC) | 85V |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Operating Supply Current | 1.6mA |
| Output Type | Adjustable |
| Output Voltage | 12V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TOPSwitch®-GX |
| Topology | Flyback |
| Voltage | 12V |
| Weight | 0.08113oz |
| Width | 4.7mm |
Compliance
| RoHS | Compliant |
Datasheet
Power Integrations TOP245YN Datasheet
Download the complete datasheet for Power Integrations TOP245YN to view detailed technical specifications.
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