LX1995-1-CSG Microsemi Analog Mixed Signal Group, LX1995-1-CSG Datasheet - Page 4
![IC LED DRVR WT/CLR BCKLGT TSOT-5](/photos/7/37/73742/lx1995-1-csg-nd_sml.jpg)
LX1995-1-CSG
Manufacturer Part Number
LX1995-1-CSG
Description
IC LED DRVR WT/CLR BCKLGT TSOT-5
Manufacturer
Microsemi Analog Mixed Signal Group
Type
Backlight, White LED, Color LEDr
Datasheet
1.LX1995-1-CSG.pdf
(9 pages)
Specifications of LX1995-1-CSG
Constant Current
Yes
Topology
PWM, Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
Color, White LED
Frequency
2MHz
Voltage - Supply
1.6 V ~ 5.5 V
Voltage - Output
28V
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
325mA
Internal Switch(s)
Yes
Efficiency
85%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LX1995-1-CSG
Manufacturer:
MICROSEMI/美高森美
Quantity:
20 000
Copyright © 2000
Rev. 1.1, 2005-07-07
The component values shown are only examples for a working system. Actual values will vary greatly depending on
desired parameters, efficiency, and layout constraints.
TM
100Hz to 1kHz
V
V
BAT
BAT
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
= 2.0V to 5.0V
= 2.0V to 5.5V
Figure 2 – Typical Bust Mode Dimming LED Driver Application
Figure 3 – Analog Voltage Dimming LED Driver Application
ON OFF
A P P L I C A T I O N C I R C U I T S
Integrated Products Division
V
I
LED
DC
®
= 0mA to 20mA
Microsemi
= 0V to 2.0V
IN
SHDN
IN
SHDN
1206 Case Size
LX1995
1206 Case Size
LX1995
10µH
GND
10µH
GND
L
L
1
1
SW
FB
SW
FB
P
Miniature LED Driver
RODUCTION
100kΩ
D
R
D
1
3
1
17.4kΩ
0.1µF
C
0.1µF
R
C
D
1
2
1
ATA
S
17.4 Ω
HEET
R
15 Ω
R
1
1
LX1995
Page 4