LM2577N-ADJ/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM2577N-ADJ/NOPB is a monolithic integrated high-voltage, high-current, step-up switching regulator, which can be used in a variety of DC/DC converter applications. LM2577N-ADJ/NOPB is available in both adjustable and fixed output voltage versions. It offers a wide input voltage range, up to 40V, and a wide output voltage range, up to 37V. The device delivers up to 3A of continuous output current and can deliver up to 7A of peak output current. It is also designed for low noise operation, making it ideal for use in noise-sensitive applications.

LM2577N-ADJ/NOPB can be used in a variety of applications including battery chargers, DC/DC converters, portable instrumentation, telecom power supplies, and motor control systems. Its wide input voltage range makes it well-suited for use in multiple input voltage applications. The device features Current Mode operation for fast transient response and excellent line and load regulation. It also includes several protection features such as under voltage lockout, over voltage protection, over current protection, and thermal shutdown.

One of the main advantages of using the LM2577N-ADJ/NOPB is its integrated power switches. The power switches combine three functions in one package: a power MOSFET, an active loop, and oscillator, allowing the device to switch at high power levels while maintaining low noise operation. The device also includes Integrated Gate Drivers that provide fast switching speeds, allowing the device to maintain high efficiency over a wide range of operating conditions.

The LM2577N-ADJ/NOPB features a high switching frequency, up to 300 kHz, and is able to start up from any input voltage. This allows the device to be used in a wide variety of applications and provides flexibility in the design of power systems. The device also features an adjustable output voltage that can be adjusted from approximately 0.5V to the maximum output voltage. This allows for maximum flexibility when designing and operating power systems.

The LM2577N-ADJ/NOPB also features a high efficiency, making it an ideal choice for applications where efficiency is a concern. The device is also designed to operate in both continuous mode and pulse width modulation (PWM) mode. The PWM mode allows the output voltage to be dynamically adjusted, making it particularly well-suited for use in applications that require dynamic voltage control.

The LM2577N-ADJ/NOPB is a versatile and efficient switching regulator that is ideal for a variety of DC/DC converter applications. With its wide input and output voltage range, high current capabilities, and low noise operation, the device is suitable for use in battery chargers, portable instrumentation, telecom power supplies, and motor control systems. Its adjustable output voltage and fast switching speed, paired with its integrated power switch, active loop, and oscillator, make it an ideal choice for efficient and reliable power conversion.

The specific data is subject to PDF, and the above content is for reference