HT7L5821, HT7L5820 Integrated PFC and Quasi-Resonant Current Mode PWM Controller

Holtek Semiconductor

Description

HT7L5820/HT7L5821 Integrated PFC and Quasi-Resonant Current Mode PWM Controller .

📥 Download Datasheet

HT7L5821 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT7L5821, HT7L5820. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: HT7L5821, HT7L5820
Manufacturer: Holtek Semiconductor
File Size: 416.97 KB
Datasheet: HT7L5820-HoltekSemiconductor.pdf
Description: Integrated PFC and Quasi-Resonant Current Mode PWM Controller
Note: This datasheet PDF includes multiple part numbers: HT7L5821, HT7L5820.
Please refer to the document for exact specifications by model.

Features

* Integrated Transition Mode (TM) PFC controller and Quasi-Resonant (QR) flyback controller
* Wide AC input range from 85VAC to 265VAC
* Integrated 650V JFET quick high voltage start-up
* Integrated THD PFC stage optimiser
* Brown-out and brown-in protect

Applications

* AC/DC NB adapters
* Open-frame SMPS
* Battery chargers
* General LED lighting applications
* Industrial, commercial, and residential fixtures Gener

HT7L5821 Distributors

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HT7L5820 Integrated PFC and Quasi-Resonant Current Mode PWM Controller Holtek Semiconductor

Holtek Semiconductor HT7L5821-like datasheet