STMicroelectronics 80 W high performance transition mode PFC demonstration board STEVAL-ISA102V1 STEVAL-ISA102V1 Data Sheet

   

   

   

For further information contact your local STMicroelectronics sales office.

February 2012

Doc ID 022845 Rev 1

1/4

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80 W high performance transition mode PFC demonstration board

■

Line voltage range: 88 to 265 VAC

■

Minimum line frequency (f

L

): 47 Hz

■

Regulated output voltage: 400 V

■

Rated output power: 80 W

■

Maximum 2f

L

 output voltage ripple: 10 V pk-pk

■

Hold-up time: 20 ms (V

DROP

 after hold-up time: 

300 V)

■

Minimum switching frequency: 35 kHz

■

Minimum estimated efficiency: 92% 
(V

IN

 = 90 V

AC

, P

OUT

 = 80 W)

■

Maximum ambient temperature: 50 °C

■

PCB type and size: single-side, 35 µm, CEM-1, 
108 x 57 mm

■

RoHS compliant

The L6562A is a current-mode PFC controller 
operating in transition mode (TM). With the same 
pinout as its L6562 predecessor, the L6562A 
offers improved performance mainly in terms of 
efficiency and noise immunity.                             
The STEVAL-ISA102V1 implements an 80 W, 
wide-range mains input and a PFC                    
pre-conditioner suitable for ballast, adapters, flat 
screen displays, etc.