DK1203 |
Part Number | DK1203 |
Manufacturer | DongKe Semicondutor |
Description | The DK1203 is a secondary side flyback type AC-DC Switch Mode Power Controlling IC. With integrated 700V high voltage power transistor,patented self-power suppl y circuit and integrated MOS circuit de... |
Features |
· 85V—265V wide range AC power input. · Build-in 700V power transistor. · Internal integrated high voltage starting circuit, no need for additional resistance. · Integrated self-start circuit. · Pulse-Width Modulation (PWM) controlled system. · VCC operating voltage range: 4-6V. · 65kHz switching frequency. · Automatically turn to skip cycle mode under light load condition. · Over current, Over loading, Over temperature and Over voltage Protection. · Standby power consumption lower then 0.3W. · Internal frequency modulation circuit to reduce EMI filter cost. 4. POWER RANGE Input Voltage MAX. ... |
Document |
DK1203 Data Sheet
PDF 303.70KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
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1 | DK1208 |
DongKe Semicondutor |
12W high-performance quasi-resonant switching power supply control chip | |
2 | DK124 |
DongKe Semicondutor |
OFF-LINE SWITCH MODE POWER CONTROLLER | |
3 | DK124G |
DongKe Semicondutor |
18W high performance AC/DC conversion chip | |
4 | DK125 |
DongKe Semicondutor |
Offline switching power supply controller | |
5 | DK100-B020 |
LEM |
DC Current transducer |