DM134 Datasheet, PDF (12/20 Pages) Silicon Touch Technology Inc. – 16-Bit Constant Current LED Drivers

點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DM134、DM135、DM136
Output Current Performance vs. Output Voltage
DM134
DM135
Iout - Vout ( DM134)
100.00
60
Iout - Vout ( DM135 )
50
80.00
40
60.00
30
40.00
20
20.00
10
0.00
0
1
2
3
4
5
Vout (V)
0
0
1
2
3
4
5
Vout (V)
DM136
15.00
Iout - Vout ( DM136 )
Iout - Vout(min)
90
80
12.00
70
DM134
60
9.00
50
40
6.00
30
DM135
3.00
20
0.00
0
1
2
3
4
5
Note:
Vout (V)
10
0
0
DM136
0.5
1
1.5
2
Vout (min) (V)
In order to obtain a good constant current output, a suitable output voltage is necessary. Users
can get related information about the minimum output voltage from the above graphs. Even under
the same output current condition, the minimum output voltage required for each part is different.
16-Bit Constant Current LED Drivers
-11-
Version：A.013