Datasheet Details
| Part number | DP1903 |
|---|---|
| Manufacturer | DP |
| File Size | 3.41 MB |
| Description | Single-line three-channel RGB LED driver |
| Download | DP1903 Download (PDF) |
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| Part number | DP1903 |
|---|---|
| Manufacturer | DP |
| File Size | 3.41 MB |
| Description | Single-line three-channel RGB LED driver |
| Download | DP1903 Download (PDF) |
|
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DP1903 特性描述 DP1903是单线三通道RGB LED驱动芯片，内部集成有MCU数字接口、数据锁存器、 LED 高压驱 动等电路 。通过外围MCU控制实现该芯片的单独辉度级联控、制实现户外大屏的彩色点阵发光控制。 特性说明 输出端口耐压17 V 芯片内置稳压管，电源端需串电阻到IC VDD脚 辉度调节电路（256级辉度可调） .
| Part Number | Description |
|---|---|
| DP1628 | Dedicated LED Driver Controller |
| DP1668 | Dedicated LED Driver Controller |