This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | AF1503 |
|---|---|
| Datasheet | AF1503 AF1503-Alfa Datasheet (PDF) |
| File Size | 279.85 KB |
| Manufacturer | Alfa-MOS |
| Description | Step-Down LED Driver |
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AF1503 is a step down LED driver that is designed to meet least 2A continuous output current for high power LED application, and utilizes PWM control scheme that switches with 150Khz fixed frequency. The input voltage range of AF1503 is from 4.2V to 40V. It is suitable for series-parallel 1W, 3W, or 5W high power LED application due to the high operation voltage and output capability.
| Part Number | Description |
|---|---|
| AF1502 | Step-Down LED Driver |
| AF1502A | Step-Down LED Driver |
| AF1505 | Step-Down LED Driver |
| AF1117 | Low Dropout Positive Voltage Regulator |
| AF1117A | Low Dropout Positive Voltage Regulator |
| AF1202 | Step-Down Converter |
| AF1202A | Step-Down Converter |
| AF1205 | Step-Down Converter |
| AF1206 | Step-Down Converter |
| AF1210 | Step-Down Converter |
