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Same model may have multiple batches, images only for reference.
TOP249FN Real Image
Same model may have multiple batches, images only for reference.

TOP249FN

Part No TOP249FN
Manufacturer Power Integrations
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC OFFLINE SWIT UVLO HV TO262
Datasheet
TOP249FN Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Power Integrations
Packaging Tube/Rail
Status Active
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Duty Cycle 66.8%
Frequency - Switching 66kHz to 132kHz
Power (Watts) 250W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features Frequency Control
Temperature Range - Operating -40°C to 150°C (TJ)
Case / Package TO-262-7C
Mounting Through Hole
Win Source Part Number 1110926-TOP249FN
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TOP249FN CAD Model

Description

The Power Integrations TOP249FN is a through-hole flyback converter with an internal switch that can handle a power of 250W.

  • Device Type: Flyback Converter
  • Mounting Type: Through-Hole
  • Internal Switch: Yes
  • Power: 250W
  • Voltage Breakdown: 700V
  • Output Isolation: Isolated
  • Operating Frequency: 66kHz to 132kHz
  • Duty Cycle: 66.8%
  • Fault Protection: Current Limiting, Over Temperature, Over Voltage
  • Frequency Control: Yes
  • Package: TO-262-7C
  • Popularity Rating: Medium

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