| Part number | PT4204 |
|---|---|
| Download | PT4204 Datasheet (PDF) |
| File Size | 409.24 KB |
| Manufacturer | PowTech |
| Description | Primary Side CC Regulator |
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| Part Number | Description |
|---|---|
| PT4201 | Current-mode PWM Controller |
| PT4203 | Primary Side CC Regulator |
| PT4205 | 1.2A Step-down HB LED Driver |
| PT4207 | Universal High Brightness LED Driver |
| PT4209 | Primary Side Offline LED Controller |
： PT4204 is targeted to sub-5W LED lighting applications. It is designed for the flyback topology, and regulates output current without the secondary feedback loop. A 600V power switch is integrated into PT4204 witch is helpful for reducing the circuit board dimension and system total cost.
