LX1992-02W EVAL KIT MICROSEMI, LX1992-02W EVAL KIT Datasheet - Page 4

• Manufacturer Part Number: LX1992-02W EVAL KIT
• Manufacturer: MICROSEMI

Specifications of LX1992-02W EVAL KIT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Copyright © 2000
Rev. 1.1b, 2005-03-03
Typical LED Driver Applications
Note: The component values shown are only examples for a working system. Actual values will vary greatly depending on
desired parameters, efficiency, and layout constraints.
V
TM
V
V
I
V
V
I
LED
LED
AD J
BAT
F
BAT
F
= 3.6V typ.
= 3.6V typ.
= 0mA to 20mA
= 0mA to 20mA
= 0.0V to 0.3V
= 1.6V to 6.0V
= 1.6V to 6.0V
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
Figure 2 – LED Driver with Full-Range Dimming Via Analog Voltage Input
ON OFF
ON OFF
Figure 1 – LED Driver with Full-Range Dimming Via PWM Input
+
-
A P P L I C A T I O N C I R C U I T S
Linfinity Microelectronics Division
IN
SHDN
ADJ
IN
SHDN
ADJ
LX1992
LX1992
1206 Case Size
1206 Case Size
®
Microsemi
G ND
G ND
47
47
L
L
µ
µ
1
1
H
H
DRV
SR C
DRV
SR C
CS
CS
FB
FB
R
4
R
4
k
k
CS
CS
Ω
High Efficiency LED Driver
Ω
P
RODUCTION
D
ATA
S
4.7
4.7
HEET
C
C
µ
µ
1
1
F
F
R
1 5 Ω
R
1 5 Ω
S E T
S E T
LX1992
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