Datasheet

11
2
21
14
21
23
11
2
BOTTOM
VIEW
Blank type(LDD -
-
-
1000~1500L):
1000~1500LW):
1000~1500LS):
W type(LDD
S type(LDD
124
12
13
BOTTOM
VIEW
20.3 [0.80]
25.4 [1.00]
0.5 [0.02]
1.0 [0.04]
2.0 [0.08]
2.54 [0.10]
10.9 [0.43]
31.8 [1.25]
11.4 [0.45]
23
14
21
11
2
0.25[0.010]
1.5[0.059]
ψ0.60
NOTE: All wires UL3385 22AWG
Mechanical Specification
Unit: mm (inch)
Pin Configuration
14
13 12
11
23
24
21
2
1
BOTTOM
VIEW
SIDE
VIEW
SIDE
VIEW
100 10mm±52mm±
12.2
[0.48]
31.8 [1.25]
NOTE: Pin tolerance 0.05mm±
2.54mm
2.54mm
2.03[0.08]
26.40[1.04]
24.37[0.96]
1.5[0.06]
2.54[0.1]
TOP VIEW
12 1112
1314212324
Recommended PCB layout (for LDD-1000~1500LS)
20.3 [0.80]
15.24 [0.60]
12.2 [0.48]
20.3 [0.80]
3.81 [0.15]
2.54 [0.1]
2.06 [0.08]
31.8 [1.25]
Pin No.
Pin No.
Pin No.
1,2
1,2
11,12
11,12
13,14
13,14
23,24
23,24
others
21
21
2
11
14
21
23
Output
Output
Output
-Vin
-Vin
-Vout
-Vout
+Vout
+Vout
+Vin
+Vin
N.C
DIM
DIM
(Black)
(Blue)
(Yellow)
DIM (White)
(Red)
PWM +analog
PWM +analog
-Vin
-Vout
+Vout
PWM +analog
+Vin
Comment
Comment
Comment
Don't connect to -Vout
Don't connect to -Vout
LED - Connection
LED - Connection
LED + Connection
LED + Connection
DC Supply
DC Supply
No connection
ON/OFF and PWM / analog Dimming
(Leave open if not used)
ON/OFF and PWM / analog Dimming
(Leave open if not used)
Don't connect to -Vout
LED - Connection
LED + Connection
ON/OFF and PWM / analog Dimming
(Leave open if not used)
DC Supply
DC-DC Constant Current Step-Down LED driver
LDD-L series
File Name:LDD-L-SPEC 2014-09-30