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FL103 Datasheet

Primary-side-regulation Pwm Controller

Manufacturer: Fairchild (now onsemi)

FL103 Overview

This third-generation Primary-Side-Regulation (PSR) and highly integrated PWM controller provides.

FL103 Key Features

  • Low Standby Power: < 30 mW
  • High-Voltage Startup
  • Few External ponent Counts
  • Constant-Voltage (CV) and Constant-Current (CC)
  • Green-Mode: Linearly-Decreasing PWM Frequency
  • Peak-Current-Mode Control in CV Mode
  • Cycle-by-Cycle Current Limiting
  • VDD Over-Voltage Protection (OVP)
  • VDD Under-Voltage Lockout (UVLO)
  • Adjustable Brownout Detector

FL103 Distributor