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KA5L0265R - Power Switch

Download the KA5L0265R datasheet PDF. This datasheet also covers the KA5H02659RN variant, as both devices belong to the same power switch family and are provided as variant models within a single manufacturer datasheet.

General 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 IC.

Key Features

  • Precision Fixed Operating Frequency (100/67/50kHz).
  • Low Start-up Current (Typ. 100uA).
  • Pulse by Pulse Current Limiting.
  • Over Load Protection.
  • Over Voltage Protection (Min. 25V).
  • Internal Thermal Shutdown Function.
  • Under Voltage Lockout.
  • Internal High Voltage Sense FET.
  • Auto-Restart Mode.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KA5H02659RN_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for KA5L0265R (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for KA5L0265R. For precise diagrams, and layout, please refer to the original PDF.

www.fairchildsemi.com KA5x02xx-SERIES KA5H0265RC, KA5M0265R, KA5L0265R, KA5H02659RN/KA5M02659RN, KA5H0280R, KA5M0280R Fairchild Power Switch(FPS) Features • Precision Fix...

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H0280R, KA5M0280R Fairchild Power Switch(FPS) Features • Precision Fixed Operating Frequency (100/67/50kHz) • Low Start-up Current (Typ. 100uA) • Pulse by Pulse Current Limiting • Over Load Protection • Over Voltage Protection (Min. 25V) • Internal Thermal Shutdown Function • Under Voltage Lockout • Internal High Voltage Sense FET • Auto-Restart Mode 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 IC.