| Part number | PT4203 |
|---|---|
| Datasheet | PT4203-PowTech.pdf |
| File Size | 780.69 KB |
| Manufacturer | PowTech |
| Description | Primary Side CC Regulator |
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： PT4203 is targeted to below 10W LED lighting applications. It is designed for the flyback topology, and regulates output current without the secondary feedback loop. The PT4203 provide accurate CC (constant current) regulation with built in pensation circuitry.
| Part Number | Description |
|---|---|
| PT4201 | Current-mode PWM Controller |
| PT4204 | Primary Side CC Regulator |
| PT4205 | 1.2A Step-down HB LED Driver |
| PT4207 | Universal High Brightness LED Driver |
| PT4209 | Primary Side Offline LED Controller |
| PT4211 | 30V/350mA High-Brightness LED Driver |
| PT4212 | Non-isolated single-stage active PFC LED driver chip |
| PT4213 | Primary Side CC Controller |
| PT4219 | Primary Side Offline LED Controller |
| PT4223 | 1-5W Primary Side CC Regulator |
