ZXSC310 DN69: 160mA @ 4V Max, 1.7 ~ 2.5V in, Boost
Summary
This design note shows a typical ZXSC310 LED driver circuit for a solar power garden light. The input voltage ranges from 1.7V to 2.5V with a maximum output current of 160mA at 2.4V input.
Note- This design requires LEDs with a common or binned forward voltage
Note- This design requires LEDs with a common or binned forward voltage
Specifications
| Manufacturer | Diodes Incorporated |
|---|---|
| Category | Lighting |
| Sub-Category | LED Drivers - DC In |
| Eval Board |
Board not Stocked
|
| Voltage In |
1.7 ~ 2.5 V
|
| Topology |
Step Up
|
| Current Out |
160 mA
|
| Voltage Out (Max) |
4 V
|
| Outputs and Type |
1 Non-Isolated
|
| Efficiency @ Conditions |
>83%, 1.7 ~ 2.5V in, 4V @ 160 mA
|
| Features |
Shutdown, Enable, Standby
|
| Switching Frequency | |
| Component Count + Extras |
6 + 0
|
| Design Author |
Diodes/Zetex
|
| Application / Target Market |
Garden Light
|
| Main I.C. Base Part |
ZXSC310
|
| Date Created By Author | 2006-07 |
| Date Added To Library | 2011-03 |
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