IC Phoenix logo

Home ›  F  › F4 > FAN7021MX

FAN7021MX from FAIRCHIL,Fairchild Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

14.648ms

FAN7021MX

Manufacturer: FAIRCHIL

1W CMOS Power Amplifier

Partnumber Manufacturer Quantity Availability
FAN7021MX FAIRCHIL 3490 In Stock

Description and Introduction

1W CMOS Power Amplifier The FAN7021MX is a power management IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications:

1. **Function**: Primary-side regulation (PSR) PWM controller for flyback converters.  
2. **Input Voltage Range**: 85V to 265V AC.  
3. **Output Power**: Up to 12W (typical).  
4. **Switching Frequency**: Fixed at 65kHz.  
5. **Features**:  
   - Built-in high-voltage startup circuit.  
   - No optocoupler required for feedback (PSR).  
   - Over-voltage protection (OVP).  
   - Over-current protection (OCP).  
   - Over-temperature protection (OTP).  
6. **Package**: 8-pin SOIC.  
7. **Applications**: AC/DC adapters, chargers, and auxiliary power supplies.  

For detailed electrical characteristics, refer to the official datasheet.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips