- **Applicable fields and module examples:** 1. **Power amplifier module:** Suitable for applications requiring high power amplification, such as audio amplifiers and RF power amplifiers.
2. **Power inverter module:** Used to design power inverters to achieve DC to AC conversion.
3. **Power switch module:** Can be used to design power switch circuits to achieve efficient power switch control.
4. **Low Power Module:** Provides efficient power management in devices that require low power consumption, such as portable electronics.
**Note:** The above are only general suggestions, and specific applications need to be evaluated in detail based on project needs and circuit design requirements.