FT833S11-RT Datasheet (High Precision PSR Constant Current LED Driver)

Part: FT833S11-RT
Manufacturer: Fremont Micro Devices
Size: 374.58 KB

FT833S11-RT Key Features

Built-in 650V power MOSFET
PSR constant current control without
No auxiliary winding for sensing and supplying
Ultra low operating current for high efficiency
Universal input voltage
±3% LED current accuracy
Choice for maximum duty cycle and OVP
Precision OVP voltage for best LED open
LED short circuit protection
CS resistor short circuit protection

Related Fremont Micro Devices Datasheets

Part Number	Description
FT833S11-RB	High Precision PSR Constant Current LED Driver
FT833S11-GB	High Precision PSR Constant Current LED Driver
FT833S11-GT	High Precision PSR Constant Current LED Driver
FT833A11-GB	High Precision PSR Constant Current LED Driver
FT833A11-GT	High Precision PSR Constant Current LED Driver

FT833S11-RT Description

FT833xxx is a high precision primary-side feedback and regulation constant current driver for LED lighting applications. It is designed to work in inductor current discontinuous conduction mode (DCM) and is especially suitable for flyback converter under universal input. The FT833xx integrates a 650V power MOSFET and eliminates secondary sense and feedback circuit.