The document introduces the SG6108 controller, which is designed for desktop PC switching mode power supplies. The controller features remote ON/OFF control, power good circuitry, over-voltage protection, over-power protection, and over-current protection.
The SG6108 is a highly integrated controller designed for desktop PC switching mode power supplies, including ATX, NLX, and SFX topologies. It provides comprehensive monitoring and control of the power supply output with minimal external components required. Key features include remote ON/OFF control, power good circuitry, and protection against over-voltage, under-voltage, over-current, and over-power conditions.
| Supply Voltage | 4.5V to 5.5V |
|---|---|
| Operating Temperature | -20 to +85 °C |
| PWM Frequency | 60 to 70 kHz |
| Maximum Duty Cycle | 48% |
| Package Type | 20-Pin DIP |
It is designed for switching mode power supplies for computers such as ATX, NLX, and SFX (micro-ATX).
Yes, it includes over-voltage protection for 3.3V, 5V, and 12V outputs.