FL663 Primary-Side-Regulation PWM Controller

Fairchild Semiconductor

Description

FL663 * Primary-Side-Regulation PWM Controller for LED Illumination June 2015 FL663 Primary-Side-Regulation PWM Controller for LED Illuminat.
This third-generation Primary-Side-Regulation (PSR) and highly integrated PWM controller provides features to enhance the performance of LED illuminat.

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FL663 Datasheet Preview — Preview of FL663 PDF

Datasheet Specifications

Part number: FL663
Manufacturer: Fairchild Semiconductor
File Size: 507.02 KB
Datasheet: FL663-FairchildSemiconductor.pdf
Description: Primary-Side-Regulation PWM Controller

Features

* Low Standby Power: < 30 mW
* High-Voltage Startup
* Few External Component Counts
* Constant-Voltage (CV) and Constant-Current (CC) Control without Secondary-Feedback Circuitry
* Green-Mode: Linearly-Decreasing PWM Frequency with Cycle skipping.
* Fixed PWM Frequency at 50

Applications

* LED Illumination

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