Datasheet Details
- Part number
- L6585D
- Manufacturer
- STMicroelectronics ↗
- File Size
- 1.59 MB
- Datasheet
- L6585D_STMicroelectronics.pdf
- Description
- PFC and Ballast Controller
L6585D Description
www.DataSheet4U.com L6585D Combo IC for PFC and ballast control .
L6585D 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 compliant with all ballast configurations Auto-adjusting half-bridge over-current control Auto
L6585D Applications
* Electronic ballast
Block diagram
COMP MULT PFCS Vcc
2.5V + _
E/A
INV
1V
ZCD
OL
S 0.7V
PFG STARTER
Q
R
LATCH OVP PFSTOP DIS EOL CONTROL
Vcc
PFSTOP
WINDOW COMPARATOR & REF. CTR
OL OVP 3.4V DIS 2V 0.8V 2V
EOLR
0.8V
RELAMP
EOLP
December 2006
+
MULTIPLIER and THD OPTIMIZER
LEB
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