This demonstration board utilizes theAL9910A high voltage PWM LED Buck controller providing a cost effective solution for offline high brightness LED applications. This user-friendly evaluation board provides users with quick connection to their different types LEDs string.
The demonstration board can be modified to adjust the LED output current (2.5A) and the number of series connected LEDs that are driven.
| Manufacturer | Diodes Incorporated |
|---|---|
| Category | Lighting |
| Sub-Category | LED Drivers - DC In |
| Eval Board Part Number | AL9910AEV2DI-ND |
| Eval Board Supplier | Diodes Incorporated |
| Eval Board |
Normally In Stock
|
| Voltage In |
40 ~ 80 V
|
| Topology |
Step Down
|
| Current Out |
2.5 A
|
| Voltage Out (Max) |
27 V
|
| Outputs and Type |
1 Non-Isolated
|
| Efficiency @ Conditions |
>90%, 44 ~ 62V in, 26V @ 2.5 A
|
| Features |
Dimming Control
Thermal Protection |
| Switching Frequency |
100 kHz
|
| Component Count + Extras |
20 + 0
|
| Design Author |
Diodes/Zetex
|
| Application / Target Market |
Lighting: LED Signage
Lighting: LED Solar Streetlight Lighting: LED Street Lighting |
| Main I.C. Base Part |
AL9910A
|
| Date Created By Author | |
| Date Added To Library | 2017-12 |
Singapore
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