L6585D
L6585D is PFC and Ballast Controller manufactured by STMicroelectronics.
..
L6585D bo IC for PFC and ballast control
Features
- -
- -
Pre-heating and ignition phases independently programmable Ignition voltage control Transition mode PFC with over-current protection Programmable and precise End-of-life protection pliant with all ballast configurations Auto-adjusting half-bridge over-current control Automatic re-lamp 3% oscillator precision 1.2µs dead time PFC over-voltage protection and feedback disconnection Under voltage lock-out SO-20
- -
- -
- -
Applications
- Electronic ballast
Block diagram
P MULT PFCS Vcc
2.5V + _
E/A
1V
S 0.7V
PFG STARTER
LATCH OVP PFSTOP DIS EOL CONTROL
Vcc
PFSTOP
WINDOW...
