NCP1253 Datasheet, Controller, ON Semiconductor

NCP1253 Features

• Controller
• Fixed
• Frequency 65 kHz or 100 kHz Current
• Mode Control Operation
• Frequency Foldback Down to 26 kHz and Skip
• Cycle in Light Load Conditions

PDF File Details

Part number:

NCP1253

Manufacturer:

ON Semiconductor ↗

File Size:

396.64kb

Download:

📄 Datasheet

Description:

Current-mode pwm controller. Pin No. Pin Name 1 GND 2 FB Function

Feedback pin 3 NC Non

connected pin 4 CS Current sense + ramp comp

NCP1253 Application

• Applications
• Ac
• dc Converters for TVs, Set
• top Boxes and Printers
• Offline Adapters for Notebooks and Netbooks M

TAGS

NCP1253

ON Semiconductor

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