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SFL900B - super-PFC/PSR Controller

Key Features

  • super-PFC/PSRTM Control Supports Both Primary Side Regulation (PSR) and Secondary Side Regulation (SSR).
  • Pin Compatible with Popular PFC Controllers.
  • THD.

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Datasheet Details

Part number SFL900B
Manufacturer SiFirst
File Size 151.22 KB
Description super-PFC/PSR Controller
Datasheet download datasheet SFL900B Datasheet

Full PDF Text Transcription for SFL900B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SFL900B. For precise diagrams, and layout, please refer to the original PDF.

SFL900B super-PFC/PSRTM Controller for LED Lighting FEATURES ◆ super-PFC/PSRTM Control Supports Both Primary Side Regulation (PSR) and Secondary Side Regulation (SSR) ◆ P...

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Primary Side Regulation (PSR) and Secondary Side Regulation (SSR) ◆ Pin Compatible with Popular PFC Controllers ◆ THD<10% using min-THDTM Technique ◆ Built-in AC Line and Load Compensation for High Precision LED Output Current ◆ Highly Linear Analog Multiplier with “Frequency Adjusting” for High PF ◆ Max. 90KHz Frequency Clamping for EMI ◆ LED Open/Short Protection ◆ Burst Mode Control @ Light Loading ◆ Trimmed 1.5% Internal Voltage Reference ◆ Very Low Startup Current ◆ Under Voltage Lockout with 11.

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