EPCOSSelector guide - LED drivers for LCD backlight
LED drivers designed for LCD backlight applications in industrial and consumer applications. The range includes products for LED's arranged in 2,3,4,5 and 6 string configurations.
Please find product details below.
|
Number of Strings |
Input Voltage Vdc |
Output Current mA |
Burst Frequency Hz |
Dimming |
Open Voltage Max Vdc |
Dimensions | Product Code | |||
|---|---|---|---|---|---|---|---|---|---|---|
|
Analogue Vdc |
PWM Vdc |
Length mm |
Width mm |
Height mm |
||||||
| 2 | 10.8 to 13.2 | 140 | 150 | 2.5 to 0 | 2.5 to 0 | 44 | 85.00 | 21.50 | 5.00 | ALD-214012PJ111 |
| 3 | 10.8 to 13.2 | 100 | 220 | note 1 | 0 to 2.5 | 42 | 85.00 | 21.50 | 5.50 | ALD-310012PJ125 |
| 4 | 10.8 to 13.2 | 140 | 150 | 2.5 to 0 | 2.5 to 0 | 44 | 100.00 | 50.00 | 5.20 | ALD-414012PJ126 |
| 5 | 10.8 to 13.2 | 140 | 150 | 2.5 to 0 | 2.5 to 0 | 44 | 100.00 | 50.00 | 5.20 | ALD-514012PJ134 |
| 1 to 6 | 10.8 to 13.2 | 50 to 300 | - | 0 to 10k res | 3.3 to 0 | 44 | 21.10 | 22.86 | 8.50 | *ALD605012P*131 |
Note 1 Resister dimming is recommended (Rbr) but analogue amplitude dimming is also accepatble in the 0 to 4.0 volts range
Note 2 *ALD605012P*131 is available as DIP product, D version, or surface mount, S version.
Instruction Manual & Application Notes
Instruction manual ALD series LED drivers
Instruction mnual ALD-605012PJ131
LED backlight application note
A PCB is available to assist engineers in designing with the ALD-605012PJ131. This PCB includes screw terminal connectors, current adjust potentiometer and facilities for parallel operation of outputs.
Please contact us if you are interested.
