| Part number | QX5231 |
|---|---|
| Datasheet | QX5231-Qxmd.pdf |
| File Size | 466.92 KB |
| Manufacturer | Qxmd |
| Description | LED flashlight controller |
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概述 QX5231 是一款采用大规模集成电路 技术，专门为使用干电池的 LED 手电筒设 计的专用集成电路。 QX5231 适用于一节或两节干电池应 用的 LED 的驱动。 QX5231 外围电路简单，只需外加一 个电感元件，即可构成 LED 手电筒驱动电 路板。 QX5231 可靠性高、效率高、工作电 压范围宽、使用简单、生产一致性好。通 过外围电感元件的调节，可满足 LED 手电 筒对不同亮度的要求。 QX5231 采用 TO-92 和 SOT23 两种封 装形式。 QX5231 LED 手电筒专用驱动器.
| Part Number | Description |
|---|---|
| QX5235 | 3W high power LED ASIC |
| QX5237 | LED flashlight dedicated driver |
| QX5238 | LED 3 or 4-channel constant current driver chip |
| QX5239 | LED 3 or 4-channel constant current driver chip |
| QX5240 | LED 3 or 4-channel constant current driver chip |
| QX5241 | High-side Sense High-brightness LED Driver |
| QX5252 | Solar LED Driver |
| QX5256 | LED flashlight controller |
| QX5278 | Step-up/step-down LED driver |
| QX5305 | Boost LED Constant Current Driver |
