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Isolated (High PFC)

FT826x is one kind of single-stage active FPC constant current driver with high converting efficiency, high constant current precision and excellent PF and THD value. Also, the driver has abundant protection functions, and its power consumption range can meet various high PF LED application of 3~60W.

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Part No. Topology Max V/Pout 90V-265V Power Device CC Dimming Package Feature
FT8260B PSR 7W Internal MOS ±3% N/A SOP8 High PF, Low THD

Product Profile :

The FT8260x is a single stage primary-side-control offline LED controller with high power factor, low THD and excellent current accuracy for isolated LED lighting applications.

The accurate current control from the primary side significantly simplifies the LED lighting system design by eliminating the secondary side feedback components and the opto-coupler.

The extremely low start-up current and quiescent current of FT8260x  reduce the power consumption, resulting in excellent efficiency.

The multi-protection function of the FT8260x greatly enhances the system reliability and safety. The FT8260x features fruitful protection functions such as over-voltage protection, short-circuit protection, cycle-by-cycle current limit, over-temperature protection, VCC UVLO protection.

Feature :

Primary side control without secondary feedback circuit

Single-stage active PFC for high power factor and low THD

High current accuracy ±3%

Ultra-low start up current

Cycle-by-cycle current limit

Over-voltage protection

Short-circuit protection

Over temperature protection

Under voltage lockout protection 

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FT8262DD PSR 18W Internal MOS ±3% N/A DIP8 High PF, Low THD

Product Profile :

The FT8262DD is a single stage primary-side control offline LED controller with high power factor, low THD and excellent current accuracy for isolated LED lighting applications.

The accurate current control from the primary side significantly simplifies the LED lighting system design by eliminating the secondary side feedback components and the opto-coupler.

The extremely low start-up current and quiescent current of FT8262DD reduce the power consumption, resulting in excellent efficiency.

The multi-protection function of the FT8262DD greatly enhances the system reliability and safety. The FT8262DD features fruitful protection functions such as over-voltage protection, short-circuit protection, cycle-by-cycle current limit, over-temperature protection, VCC UVLO protection.

Feature :

Primary side control without secondary feedback circuit

Single-stage active PFC for high power factor and low THD

High current accuracy ±3%

Ultra-low start up current

Cycle-by-cycle current limit

Over-voltage protection

Short-circuit protection

Over temperature protection

Under voltage lockout protection 


More details
FT8260 PSR 60W External MOS ±3% N/A SOT23-6 High PF, Low THD

Product Profile :

The FT8260x is a single stage primary-side-control offline LED controller with high power factor, low THD and excellent current accuracy for isolated LED lighting applications.

The accurate current control from the primary side significantly simplifies the LED lighting system design by eliminating the secondary side feedback components and the opto-coupler.

The extremely low start-up current and quiescent current of FT8260x  reduce the power consumption, resulting in excellent efficiency.

The multi-protection function of the FT8260x greatly enhances the system reliability and safety. The FT8260x features fruitful protection functions such as over-voltage protection, short-circuit protection, cycle-by-cycle current limit, over-temperature protection, VCC UVLO protection.

Feature :

Primary side control without secondary feedback circuit

Single-stage active PFC for high power factor and low THD

High current accuracy ±3%

Ultra-low start up current

Cycle-by-cycle current limit

Over-voltage protection

Short-circuit protection

Over temperature protection

Under voltage lockout protection 


More details

datasheet

Part No. Version Update Supported Part Nos download
FT826xx 0.91 2018-06-04 FT8260B、FT8262DD、FT8260

Promotion

Part No. Version Update Supported Part Nos download
FT8260 Promotion 1.0 2018-06-04 Isolated (High PFC)

Writer

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IDE

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Application Note

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Demo Code

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