Skip to main content

Power Integrations TOP249YN Microcontrollers

TO-220 Flyback DC/DC Controller, 8.64A, 140kHz, 265V AC

2,787 ActivePower IntegrationsTOPSwitch-HX$6.67
TOP249YN - No Image Available

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

TOP249YN
Manufacturer
Part Number (MPN)
TOP249YN
Detailed Description
TO-220 Flyback DC/DC Controller, 8.64A, 140kHz, 265V AC
Lifecycle Status
Active
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Alternate Parts Comparison (TOP249YN vs TOP254PN vs TOP259EG vs TOP257GN)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Mounting Type--Through HoleThrough HoleSurface Mount
Operating Temperature---40 °C ~ 150 °C-40 °C ~ 150 °C-40 °C ~ 150 °C
Auto Restart and Overvoltage Response--Auto-restartAuto-restartAuto-restart
Auto Restart Threshold--5.85.85.8
Availability--预售现货现货
Breakdown Voltage--700 V700 V700 V
Control Features--Selectable Current Limit, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off ControlSelectable Current Limit, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off ControlSelectable Current Limit, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
Control Scheme--Secondary-sideSecondary-sideSecondary-side
Internal Switch--YesYesYes
Max Input Voltage--265 V265 V265 V
Min Input Voltage--85 V85 V85 V
Output Power Max Enclosed 230v--16.0 W128.0 W25.0 W
Action

More Parts in Microcontrollers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.