LTC1421IG#PBF

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

The LTC1421IG#PBF series of hot-swap controllers from Linear Technology is a unique PMIC device that is used in both industrial and commercial applications. This device offers a variety of advantages, such as a wide operating temperature range, low output voltage noise, and reliable current limiting. In this article, we will discuss the LTC1421IG#PBF application field, working principle, and characteristics.

Application Field

The LTC1421IG#PBF has become a popular choice in many industries due to its high power efficiency and thermal management. It is commonly used in industrial systems such as factory automation, transportation, medical, renewable energy, and communication infrastructure. The LTC1421IG#PBF is also used in commercial applications, such as data centers, gaming consoles, and servers.

Working Principle

The LTC1421IG#PBF hot-swap controller is a self-contained power system that includes power devices, control logic, and protection circuits. It regulates and manages the power to connected devices in a safe and reliable manner. The device includes a low-impedance control pin (the NCP pin) and an open-drain output (the NOP pin). When the NCP pin voltage rises above the threshold voltage set by the onboard current-limit resistor, the NOP pin triggers an active current-limit current-limit protection circuit. This circuit monitors the incoming voltage and limits the current to a safe level. This prevents damage to the connected device, while still providing a reliable power source. In addition, the device also provides short-circuit protection, thermal protection, and under-temperature protection.

Characteristics

The LTC1421IG#PBF has many outstanding characteristics that make it a preferred choice in many industries. It has a wide operating temperature range of -40°C to +85°C, which ensures reliable operation in harsh environments. The device also features low output voltage noise and fast current-limit response for reliable power management. Finally, the device includes a unique programmable current limit, which allows users to adjust the current limit to meet their specific needs.

The LTC1421IG#PBF hot-swap controller from Linear Technology is an ideal choice for many industrial and commercial applications. It offers a wide operating temperature range, low output voltage noise, fast current-limit response, and programmable current limit. Additionally, the device features reliable current limiting, short-circuit protection, thermal protection, and under-temperature protection, making it an ideal PMIC device for many applications.

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