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DK1203 AC to DC Switching Power Supply Control IC
- Product: AC to DC switching power supply control IC
- IC number: DK2103
- Package: PDIP-8
- Number of pins: 8
- Mounting type: through hole
- Package contains: 1 x DK2103 AC to DC Switching Power Supply Control IC
₹63.56 ex. GST
- 85V to 265V wide range AC power input.
- Built-in 700V power transistor.
- Internal integrated high voltage starting circuit, no need for additional resistance.
- Integrated self-start circuit.
- Pulse-width modulation controlled system.
- Operating voltage range: 4V to 6V
- Switching frequency: 65kHz
- Automatically turn to skip cycle mode under light load condition.
- Over current, over loading, over temperature, and over voltage protection.
- Standby power consumption lower than 0.3W
- Internal frequency modulation circuit to reduce EMi filter cost.