LX1744CPW Microsemi Analog Mixed Signal Group, LX1744CPW Datasheet - Page 15

• Manufacturer Part Number: LX1744CPW
• Description: IC LED DRVR WT/CLR BCKLT 14TSSOP
• Manufacturer: Microsemi Analog Mixed Signal Group
• Type: Backlight, White LED, Color LEDr

Specifications of LX1744CPW

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 2
• Internal Driver: Both
• Type - Primary: Backlight
• Type - Secondary: Color, White LED
• Voltage - Supply: 1.6 V ~ 6 V
• Voltage - Output: 25V
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Efficiency: 90%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -

Copyright © 2000
Rev. 1.1b, 2005-03-01
Note:
PW
LQ
A1
E
SEATING PLANE
E
I N T E G R A T E D
not include solder coverage.
Dimensions do not include mold flash or protrusions; these shall not exceed 0.155mm(.006”) on any side. Lead dimension shall
A3
14-Pin Thin Small Shrink Outline Package (TSSOP)
16-Pin Micro Leadframe Package - Quad Package (MLPQ)
1
F
2
3
D
D
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
B
G
P
A
H
P R O D U C T S
L
A
P A C K A G E D I M E N S I O N S
e
Integrated Products Division
b
E2
D2
Microsemi
C
K
Dual Output Boost – LED Driver / LCD Bias
L
M
DIM
DIM
*LC
A1
A3
D2
E2
G
M
A
B
C
D
E
F
H
P
A
D
E
K
L
b
e
L
P
RODUCTION
0.85
0.17
0.09
4.90
4.30
0.05
0.45
0.80
0.18
0.23
2.55
2.55
0.20
0.30
MIN
MIN
M
M
0°
0
-
-
0.65 BSC
4.00 BSC
4.00 BSC
0.65 BSC
ILLIMETERS
ILLIMETERS
6.4 BSC
MAX
MAX
0.95
0.27
0.20
5.10
4.50
0.15
1.10
0.75
0.10
1.00
0.05
0.30
0.38
2.80
2.80
0.50
D
8°
-
ATASHEET
0.0177
0.033
0.007
0.004
0.193
0.169
0.002
0.031
0.007
0.009
0.100
0.100
0.008
0.012
MIN
MIN
0°
0.026 BSC
0.252 BSC
0.157 BSC
0.157 BSC
0.026 BSC
0
-
-
I
I
NCHES
NCHES
0.037
0.011
0.008
0.201
0.177
0.006
0.043
0.030
0.004
0.039
0.002
0.012
0.015
0.110
0.110
0.020
MAX
MAX
LX1744
8°
Page 15