LM2576T-5G, DC-DC Преобразователи

SemiconductorsAnalog ICs Switching regulator, LM2576T-5.0, ON Semiconductor The LM2576T-5.0 Buck Switching Regulator is a monolithic integrated circuit ideally suited for easy and convenient design of a step-down switching regulator. The Buck Switching Regulator is designed to minimize the number of external components to simplify the power supply design. Since the LM2576T-5.0 converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular three-terminal linear regulators. Features Requires Only 4 External Components 52 kHz Fixed Frequency Internal Oscillator TTL Shutdown Capability, Low Power Standby Mode High Efficiency Thermal Shutdown and Current Limit Protection Uses Readily Available Standard Inductors Applications Efficient Pre-Regulator for Linear Regulators On-Card Switching Regulators Positive to Negative Converter Negative Step-Up Converters Power Supply for Battery Chargers

Технические характеристики:

Assembly: THT
Enclosure: TO-220
Input voltage: 40 V
Input voltage AC: 40-60 V
max. operating temperature: 125 °C
min. operating temperature: -40 °C