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KA1H0265R - Power Switch

This page provides the datasheet information for the KA1H0265R, a member of the KA1H0265 Power Switch family.

Description

The Fairchild Power Switch(FPS) product family is specially designed for an off line SMPS with minimal external components.

The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC.

Features

  • Precision Fixed Operating Frequency.
  • KA1M0265R (70kHz) , KA1H0265R (100kHz).
  • Pulse by Pulse Over Current Limiting.
  • Over Load Protection.
  • Over Voltage Protection (Min. 23V).
  • Internal Thermal Shutdown Function.
  • Under Voltage Lockout.
  • Internal High Voltage Sense FET.
  • Auto Restart.

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Datasheet preview – KA1H0265R

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Full PDF Text Transcription

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KA1M0265R/KA1H0265R Fairchild Power Switch(FPS) www.fairchildsemi.com Features • Precision Fixed Operating Frequency • KA1M0265R (70kHz) , KA1H0265R (100kHz) • Pulse by Pulse Over Current Limiting • Over Load Protection • Over Voltage Protection (Min. 23V) • Internal Thermal Shutdown Function • Under Voltage Lockout • Internal High Voltage Sense FET • Auto Restart Description The Fairchild Power Switch(FPS) product family is specially designed for an off line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC.
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