LTC2919HDDB-2.5#TRPBF

PMIC - Supervisors are the most versatile and important type of integrated circuits in power management. The LTC2919HDDB-2.5#TRPBF is a highly integrated device that provides supervisors and safety features for power supplies and battery-protected products.

The LTC2919HDDB-2.5#TRPBF is started by a negative, limited voltage input and operated from a 3.0V to 6.5V input range. It provides important features such as dual current-limiting, battery-low voltage lockout, soft start and adjustable reset time.

Application Field:

• LCD Monitors
• Computer Systems
• Communication Systems
• Portable Electronic Devices
• Smart Cards
• Measurement Instruments

Working Principle:

The LTC2919HDDB-2.5#TRPBF Ultra-Low Power Supervisor provides dozens of features for safe and reliable operation of appliances, computers, and many other products. This application supervisor includes a wide input voltage range and dual current-limiting capabilities. This device also features an adjustable reset timeout, a battery-low voltage lockout, and an active-low reset output.

This device has a programmable reset timeout from 10 µs to 28 s, a low-voltage lockout of 2.6 V, and a reset active-low output characteristics. The input voltage range of this device is between 3.0 V and 6.5 V. The LTC2919HDDB-2.5#TRPBF Ultra-Low Power Supervisor has dual current-limiting capability to protect against power supply or lead-acid-battery voltage supply overloads. It also has an over-powering and over-temperature detection feature.

The LTC2919HDDB-2.5#TRPBF Ultra-Low Power Supervisor also offers an adjustable reset timeout. This timeout is programmable between 10 µs and 28 s. This feature helps in synchronizing the system reset with other components in the system. Additionally, it can also be used for protection against over-voltage and over-current conditions.

The battery-low voltage lockout feature of the LTC2919HDDB-2.5#TRPBF Ultra-Low Power Supervisor helps in ensuring that the system remains safe when the battery voltage is too low. The reset active-low output characteristics of this device help in balancing reset outputs with other system components.

The LTC2919HDDB-2.5#TRPBF Ultra-Low Power Supervisor is an ideal device for use in LCD monitors, computer systems, communication systems, portable electronic devices, smart cards, and measurement instruments. This device provides an effective solution for safe and reliable power supply management.