Datasheet Details
| Part number | PT4125 |
|---|---|
| Manufacturer | PowTech |
| File Size | 372.79 KB |
| Description | Switching Buck LED Constant Current Controller |
| Datasheet | PT4125-PowTech.pdf |
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Overview: PT4125 开关降压型 LED 恒流控制器 概述 特点 PT4125 是一款高效率、高精度的开关降压型大功 率 LED 恒流驱动控制芯片。 PT4125 采用平固定频率的平均电流控制模式，具 有优异的负载调整率和线性调整率。 PT4125 通过调节外置的电流采样电阻，能控制大 功率 LED 灯的驱动电流，使 LED 灯亮度达到预期恒定 亮度。 PT4125 支持线性调光，可通过 CS.
| Part number | PT4125 |
|---|---|
| Manufacturer | PowTech |
| File Size | 372.79 KB |
| Description | Switching Buck LED Constant Current Controller |
| Datasheet | PT4125-PowTech.pdf |
|
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|
| Part Number | Description |
|---|---|
| PT4121 | Step-down High Brightness LED Controller |
| PT4126DF | MOS Buck-Type 60V/3A LED Constant Current Driver |
| PT4126HD | Integrated MOSFET step-down 100V/2A constant current LED driver |
| PT4101 | White LED Step-Up Converter |
| PT4103 | White LED Step-Up Converter |
| PT4105 | Step-Down Power LED Driver |
| PT4107 | Universal High Brightness LED Driver |
| PT4110 | High Efficiency White LED Driver |
| PT4112 | WLED Driver |
| PT4113 | 480mA LED backlight |