Datasheet Details
| Part number | LN2122 |
|---|---|
| Manufacturer | natlinear |
| File Size | 351.88 KB |
| Description | Low-voltage step-up LED driver that supports high-frequency PWM dimming |
| Download | LN2122 Download (PDF) |
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| Part number | LN2122 |
|---|---|
| Manufacturer | natlinear |
| File Size | 351.88 KB |
| Description | Low-voltage step-up LED driver that supports high-frequency PWM dimming |
| Download | LN2122 Download (PDF) |
|
|
|
支持高频 PWM 调光的低压升压型 LED 驱动 LN2122 ■ 产品概述 LN2122 系列是一款固定频率、恒定电流的 升压 DC/DC 转换器，0.9V-3.3V 的输入电压范围，输出电流通过外部电 阻调节。可以通过 CE 端口的高频 PWM 信号线性调整输出 电流，从而很容易地实现连续调光。当输出负载开路时，芯 片内置的 OVP 保护电路将输出电压钳位在 5.
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|---|---|
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