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PT4203 |
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| Part Number | PT4203 |
| Manufacturer | PowTech |
| Description | 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 (c... |
| Features |
z z z z z z z z z z CC Control Without Secondary Feed back Compensates transformer Inductor Variation Compensates Line Voltage Variation Drive NPN or DNMOS Output Over Voltage Protection Output Short Circuit Protection Feedback resistor open circuit protection Line Under Voltage Protection Cycle by Cycle Current Limit Over Temperature Protection
APPLICATIONS
z 1-10W LED Power Supplier
ORDERING INFORMATION
PACKAGE
SOT23-5
TEMPERATURE RANGE
-40℃ to 85℃
ORDERING PART NUMBER
PT4203E23E
TRANSPORT MEDIA
Tape and Reel
MARKING
4203
TYPICAL APPLICATION CIRCUIT
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PT4203_DSB Ver. EN0.1
1
PT42... |
| Document |
 PT4203 Data Sheet
PDF 780.69KB |
| Distributor | Stock | Price | Buy |
|---|
