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UC3843 Current Mode PWM Controller Intergrated Circuit DIP-8
Description:
- An integrated circuit (IC), sometimes known as a microchip or just a chip, is a miniature electronic circuit composed of many transistors, resistors, capacitors, and other components implanted on a small piece of semiconductor material, usually silicon.
- These tiny circuits are at the heart of practically all modern electronic gadgets, allowing for extensive functionality while taking up very little space.
Specifications:
- Total Power Supply and Zener Current (ICC + IZ): 30 Ma.
- Output Current, Source or Sink (Note 1) IO: 1.0 A.
- Output Energy (Capacitive Load per Cycle) W: 5.0 µJ.
- Current Sense and Voltage Feedback Inputs Vin: – 0.3 to + 5.5 V.
- Error Amp Output Sink Current IO: 10 mA.
- Maximum Power Dissipation @ TA = 25°C (PD): 1.25 W.
- Thermal Resistance, Junction–to–Air (RθJA): 100 °C/W.
- Operating Junction Temperature TJ: + 150 °C.
- Storage Temperature Range Tstg: – 65 to + 150 °C.
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