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PT4223 |
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| Part Number | PT4223 |
| Manufacturer | PowTech |
| Description | The PT4223 is primary side constant current regulator, which is designed for high performance and cost-effective LED lighting applications. With Powtech’s proprietary constant current compensation tec... |
| Features |
a complete set of integrated protection functions to protect against all fault conditions including output open/short circuit, line under-voltage, and over temperature shut down. The PT4223 is available in an SOP-8package.
FEATURES
CC Without Secondary Feedback Integrates 600V Power Switch Inductance Compensation Low Startup Current (<10uA) Adjustable Primary Side Current limit VCC/FB Over Voltage Protection VCC/FB UVLO Feedback Loop Open Circuit Protection Over Temperature Protection APPLICATIONS Sub 5W LED lighting applications ORDERING INFORMATION PACKAGE SOP-8，Pb fre... |
| Document |
 PT4223 Data Sheet
PDF 361.54KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PT4225 |
PowTech |
1-5W Primary Side CC Regulator |
|
| 2 | PT4227 |
PowTech |
1-10W Primary Side CC Regulator |
|
| 3 | PT4228 |
PowTech |
Non-isolated single-stage active PFC LED driver chip |
|
| 4 | PT4201 |
PowTech |
Current-mode PWM Controller |
|
| 5 | PT4203 |
PowTech |
Primary Side CC Regulator |
|