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FT8393MB - High Efficiency Off-Line PSR CC/CV Control

Download the FT8393MB datasheet PDF. This datasheet also covers the FT8393M variant, as both devices belong to the same high efficiency off-line psr cc/cv control 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.
  • No audible noise over entire operating range.
  • Optimization for capacitive loading.
  • Built-in power MOS.
  • Built-in Cable Compensation.
  • Built-in Line Compensation.
  • Primary-side feedback eliminates opto-coupler and TL431.
  • Cycle-by-Cycle Current Limiting.
  • Over Tempe.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FT8393M-FremontMicroDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FT8393MB
Manufacturer Fremont Micro Devices
File Size 813.47 KB
Description High Efficiency Off-Line PSR CC/CV Control
Datasheet download datasheet FT8393MB Datasheet

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Other Datasheets by Fremont Micro Devices

Part Number Description
FT8393M High Efficiency Off-Line PSR CC/CV Control
FT8393MDD High Efficiency Off-Line PSR CC/CV Control
FT839MB High Efficiency Off-Line CC/CV Switch
FT839NB High Efficiency Off-Line CC/CV Switch
FT839ND High Efficiency Off-Line CC/CV Switch

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 FT8393xx High Efficiency Off-Line PSR CC/CV Control 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  No audible noise over entire operating range  Optimization for capacitive loading  Built-in power MOS  Built-in Cable Compensation  Built-in Line Compensation  Primary-side feedback eliminates opto-coupler and TL431  Cycle-by-Cycle Current Limiting  Over Temperature Protection  VCC Over Voltage Protection  CV Open-loop Protection  Excellent capacitive loading start-up performance  Excellent capacitive loading start-up performance  FT8370 Awaking Signal Detection TYPICAL APPLICAT