SC440MLTRT Semtech, SC440MLTRT Datasheet - Page 20

• Manufacturer Part Number: SC440MLTRT
• Description: IC LED DRVR WHITE BCKLGT 24-MLPQ
• Manufacturer: Semtech
• Type: Backlight, White LEDr

Specifications of SC440MLTRT

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Frequency: 640kHz ~ 960kHz
• Voltage - Supply: 4.5 V ~ 21 V
• Voltage - Output: 40V
• Mounting Type: Surface Mount
• Package / Case: 24-MLPQ
• Current - Output / Channel: 30mA
• Internal Switch(s): Yes
• Efficiency: 91%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Other names: SC440MLTR

Outline Drawing - MLPQ-24
© 2007 Semtech Corporation
© 2010 Semtech Corp.
NOT RECOMMENDED FOR NEW DESIGNS: SEE SC440A
(LASER MARK)
NOTES:
aaa C
INDICATOR
1.
2.
PIN 1
A
E1
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
A
2
1
A1
N
D/2
D
D1
e
LxN
bxN
B
E
C
bbb
A2
E/2
SEATING
PLANE
C A B
DIM
aaa
bbb
A1
A2
D1
E1 .100 .106 .110 2.55 2.70 2.80
A
b
D
E
e
L
N
MIN
.031
.000
.007
.152
.100
.152
.012
-
.020 BSC
INCHES
(.008)
NOM
.035
.001
.010
.157
.106
.157
.016
.004
.004
24
DIMENSIONS
MAX
.039
.002
.012
.163
.110
.163
.020
-
MIN
0.80
0.00
0.18
3.85
2.55
3.85
0.30
MILLIMETERS
-
0.50 BSC
(0.20)
NOM
0.90
0.02
0.25
4.00
2.70
4.00 4.15
0.40
0.10
0.10
24
MAX
1.00
0.05
0.30
4.15
2.80
0.50
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-
SC440
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