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Efficient switching design for reliable power conversion
DIP-8Manufacturer:
Mfr.Part #:
TOP221PN
Datasheet:
Mounting Style:
Through Hole
Output Voltage:
5.7 V
Input / Supply Voltage - Min:
85 VAC
Input / Supply Voltage - Max:
265 VAC
EDA/CAD Models:
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TOP221PN is a revolutionary product that offers a highly integrated solution for offline power supplies. With its built-in 725 V MOSFET and 100 kHz control oscillator, this device is designed to meet the needs of universal input flyback power supplies. The primary side regulation eliminates the need for additional components, making it a cost-effective solution for designers. The device's multi-mode PWM control ensures efficiency over a wide load range, while built-in frequency jittering reduces EMI, enhancing system reliability. In addition, TOP221PN includes comprehensive protection features such as output overvoltage protection, output short-circuit protection, and thermal shutdown, ensuring the safety and reliability of the power supply system. The compact 7-pin PDIP package makes it suitable for space-constrained applications in a variety of industries, including consumer electronics, home appliances, industrial equipment, and LED lighting
Product Category | AC/DC Converters | Mounting Style | Through Hole |
Output Voltage | 5.7 V | Input / Supply Voltage - Min | 85 VAC |
Input / Supply Voltage - Max | 265 VAC | Switching Frequency | 100 kHz |
Duty Cycle - Max | 70 % | Operating Supply Current | 1.2 mA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 150 C |
Series | TOP221 | Product Type | AC/DC Converters |
Factory Pack Quantity | 50 | Subcategory | PMIC - Power Management ICs |
Tradename | TopSwitch | Type | Off Line Converter |
Unit Weight | 0.080001 oz |
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