FAN7021Manufacturer: FAIRCHILD CMOS Power Amplifier | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| FAN7021 | FAIRCHILD | 5000 | In Stock |
Description and Introduction
CMOS Power Amplifier The FAN7021 is a high-voltage power switch manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications:
1. **Input Voltage Range**: 85V to 265V AC   6. **Package**: DIP-8 (Dual In-line Package)   8. **Operating Temperature Range**: -40°C to +105°C   For detailed electrical characteristics, refer to the official Fairchild datasheet. |
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Application Scenarios & Design Considerations
CMOS Power Amplifier# Technical Documentation: FAN7021 PWM Controller IC
 Manufacturer : FAIRCHILD (now part of ON Semiconductor)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases -  AC/DC Switching Power Supplies : The IC is optimized for flyback and forward converter topologies operating from universal AC input voltages (85–265 VAC). ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations #### Advantages: #### Limitations: --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions | Pitfall | Cause | Solution | |
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| Partnumber | Manufacturer | Quantity | Availability |
| FAN7021 | FAI | 90 | In Stock |
Description and Introduction
CMOS Power Amplifier The FAN7021 is a power management IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are the factual specifications from Ic-phoenix technical data files:
1. **Manufacturer**: Fairchild Semiconductor (FAI)   This information is based on the official datasheet and product documentation. |
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Application Scenarios & Design Considerations
CMOS Power Amplifier# Technical Documentation: FAN7021 High-Voltage Current-Mode PWM Controller
 Manufacturer : FAI (Fairchild Semiconductor / ON Semiconductor lineage) --- ## 1. Application Scenarios ### Typical Use Cases *    Standby & Auxiliary Power Supplies:  Providing low-power, always-on rails (e.g., 5VSB, 12V) in desktop PCs, servers, and appliances. ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions 2. |
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