EVL6562A-400W| Datasheet

EVL6562A-400W, L6562A, L6562AD, L6562ADTR, L6562AN

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

EVL6562A-400W
L6562A 400W FOT-controlled PFC pre-regulator evaluation board
Data Brief

Features

Line voltage range: 90 to 265 Vac Minimum line frequency (fL): 47 Hz Regulated output voltage: 400 V Rated output power: 400 W Maximum 2fL output voltage ripple: 10 V pk-pk Hold-up time: 22 ms (VDROP after hold-up time: 300 V) Maximum switching frequency: 85 kHz (@Vin= 90 Vac, Pout= 400 W) Minimum estimated efficiency: 90% (@Vin= 90 Vac, Pout= 400 W) Maximum ambient temperature: 50 C EMI: in accordance with EN55022 Class-B PCB type and size: single side,70 um,CEM1,148.5x132 mm Low profile design: 35 mm component maximum height Table 1. Device summary
Order code EVL6562A-400W

EVL6562A-400W

Description
The board implements a 400 W, wide-range mains input, PFC pre-conditioner suitable for ATX PSU, Flat screen displays, etc. To make possible the use of a low-cost device like the L6562A at this power level, usually prohibitive for TM PFC, the chip operates with Fixed-Off-Time control. This allows continuous conduction mode operation, normally achievable with more expensive control chips and more complex control architectures. For technical details and demoboard performance, please refer to the available application note.

February 2008

Rev 1

1/9
www.st.com 9

For further information contact your local STMicroelectronics sales office.