Datasheet4U Logo Datasheet4U.com

FT838RNA - Low-Power Off-Line CC/CV Switch

Download the FT838RNA datasheet PDF (FT838NB included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for low-power off-line cc/cv switch.

Description

The FT838NB/FT838RNA controller device is optimized for high-performance, low power switching mode power supply applications.

Features

  • Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control.
  • Proprietary technology enabling high efficiency and fast dynamic response.
  • No audible noise over entire operating range.
  • Built-in power NPN.
  • 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.
  • Open Circuit Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FT838NB-FremontMicroDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FT838RNA
Manufacturer Fremont Micro Devices
File Size 374.60 KB
Description Low-Power Off-Line CC/CV Switch
Datasheet download datasheet FT838RNA Datasheet

📁 Similar Datasheet

  • FT800 - Embedded Video Engine (Bridgetek)
  • FT800 - Embedded Video Engine (FTDI)
  • FT800DL - Phase Control SCR (Powerex Power Semiconductors)
  • FT800Q - Embedded Video Engine (Bridgetek)
  • FT801 - Embedded Video Engine (Bridgetek)
  • FT801Q - Embedded Video Engine (Bridgetek)
  • FT8022K - capacitive touch ASIC (FMD)
  • ft809 - 3-Pin Microprocessor Reset Circuits (Fangtek)
  • FT810 - Advanced Embedded Video Engine (FTDI)
  • FT810 - Advanced Embedded Video Engine (Bridgetek)
Other Datasheets by Fremont Micro Devices
  • FT838NB - Low-Power Off-Line CC/CV Switch
  • FT833A11-GB - High Precision PSR Constant Current LED Driver
  • FT833A11-GT - High Precision PSR Constant Current LED Driver
  • FT833A11-RB - High Precision PSR Constant Current LED Driver
  • FT833A11-RT - High Precision PSR Constant Current LED Driver
  • FT833B12-GB - High Precision PSR Constant Current LED Driver
  • FT833B12-GT - High Precision PSR Constant Current LED Driver
  • FT833B12-RB - High Precision PSR Constant Current LED Driver

Full PDF Text Transcription

Click to expand full text
Fremontmicro USA Use Only Fremont Micro Devices FT838NB/FT838RNA Low-Power 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  No audible noise over entire operating range  Built-in power NPN  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  Open Circuit Protection TYPICAL APPLICATION  Adapter/Charger for Cell/Cordless Phones, PDAs, MP3 and Other Portable Apparatus  Standby and Auxiliary Power Supplies Set Top Boxes (STB)  AC/DC LED Driver applications DESCRIPTION The FT838NB/FT838RNA contr
Published: |