LX1996ILQ MICROSEMI [Microsemi Corporation], LX1996ILQ Datasheet - Page 9

• Manufacturer Part Number: LX1996ILQ
• Description: Multi-string LED Back-light Controller
• Manufacturer: MICROSEMI [Microsemi Corporation]

Copyright © 2007
Rev. 1.0, 2007-12-14
Inductor
Inductor
6X LED
6X LED
6x LED
Current
Current
Current
Current
Current
Output
Boost
PWM
Input
VCS
VCS
+5V
V
EN
led
TM
L E D C U R R E N T W A V E F O R M S
L E D C U R R E N T W A V E F O R M S
S T A R T U P W A V E F O R M S
Analog dimming. Full load
D = 50% at 17.5kHz, Digital dimming
D = 1% at 200Hz, Digital dimming
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
Analog Mixed Signal Group
Microsemi
®
Inductor
Current
Boost
Output
LED
Current
Multi-string LED Back-light Controller
Inductor
Inductor
6X LED
6X LED
Current
Current
Current
Current
Boost
Drain
PWM
Input
VCS
VCS
FET
L E D C U R R E N T W A V E F O R M S
L E D C U R R E N T W A V E F O R M S
S W I T C H I N G W A V E F O R M S
P
Analog dimming. 50% Load
USPS Operation; LED Current = 0.5mA
D = 5% at 17.5kHz, Digital dimming
RODUCTION
D
ATASHEET
LX1996
Page 9