Data brief
For further information contact your local STMicroelectronics sales office.
November 2010 Doc ID 18284 Rev 1 1/4
4
STEVAL-ILL034V1
LED driver for an A19 lamp based on the L6562A
for USA market
Features
■ Input voltage: 96-132 Vac, 60 Hz, non-
dimmable,
■ TRIAC dimmer safety (no damage)
■ Output current: 370 mA into 5 to 12-LED series
string(s)
■ Topology: step-down (buck) switching
regulator
■ Regulation of LED current
■ Power factor acceptable for US market for
residential use
■ RoHS compliant
Description
The STEVAL-ILL034V1 demonstration board is
able to implement a non-dimmable, non-isolated
LED driver.
The physical design is small enough to fit inside
the base of an A19 bulb outline.
The coupled inductor has a step-down winding to
power the L6562A PFC driver.
STEVAL-ILL034V1
www.st.com
