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FT839ND - High Efficiency Off-Line CC/CV Switch

Download the FT839ND datasheet PDF. This datasheet also covers the FT839NX variant, as both devices belong to the same high efficiency off-line cc/cv switch family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control.
  • Proprietary technology enabling high efficiency and fast dynamic response.
  • Satisfy DoE Level 6 requirements from 5V/1A to 5V/2.4A.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FT839NX-FremontMicroDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FT839ND
Manufacturer Fremont Micro Devices
File Size 447.36 KB
Description High Efficiency Off-Line CC/CV Switch
Datasheet download datasheet FT839ND Datasheet

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Other Datasheets by Fremont Micro Devices

Part Number Description
FT839NDD High Efficiency Off-Line CC/CV Switch
FT839NB High Efficiency Off-Line CC/CV Switch
FT8393M High Efficiency Off-Line PSR CC/CV Control
FT8393MB High Efficiency Off-Line PSR CC/CV Control
FT8393MDD High Efficiency Off-Line PSR CC/CV Control

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FMD Confidential Fremont Micro Devices Preliminary FT839NX/839MX High Efficiency Off-Line CC/CV Switch FEATURES  Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control  Proprietary technology enabling high efficiency and fast dynamic response  Satisfy DoE Level 6 requirements from 5V/1A to 5V/2.