LTC2922CF-3.3#TRPBF

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

Analog Devices, Inc. (ADI) has recently released its LTC2922CF-3.3#TRPBF integrated circuit (IC). This low-power integrated circuit functions as a programmable power supply controller and monitor. The LTC2922CF-3.3#TRPBF is housed in a tiny three-pin DFN package and is ideal for space-constrained applications where low power consumption is key, such as in battery-powered equipment and medical/lighting systems. It supports open-drain P-MOSFETS and N-MOSFETS, and enables high choices of output current and voltage levels. The LTC2922CF-3.3#TRPBF is part of a large family of programmable power supply controllers, monitors, sequencers, and digital isolators from Analog Devices, Inc. This article will explore the application fields and working principles of the LTC2922CF-3.3#TRPBF. The key applications of the LTC2922CF-3.3#TRPBF include I/O power management, low-power applications, and low-side current-sensing applications. In I/O power management, the IC can be used to create a system of power rails to various peripherals. The power rails can be programmed to specific power levels, ensuring the efficient and safe power distribution throughout the system. The LTC2922CF-3.3#TRPBF is ideal for low-power applications such as battery-powered equipment as it can be used to create low-profile power systems. The built-in non-volatile EEPROM stores the power settings for each output, which can be re-programmed even after power failures. Low-side current-sensing applications use this IC to protect the system from overloads, current surges, and short-circuits by monitoring current flow.The LTC2922CF-3.3#TRPBF works together with a series of resistors to detect input and output voltages. Its highly sensitive on-chip voltage monitor is capable of measuring voltage to 1.2V resolution and is also used to program the power supply rails. Additionally, it monitors the temperature of the chip using an on-chip thermal diode. The thermal diode emits a resistance signal which decreases in accordance with the increase in temperature. An integrated comparator then checks the signal with reference levels for over-temperature protection. The IC also features a programmable overtemperature trip point which will shut off the output if the temperature exceeds the defined levels.In order to ensure safe operation, the LTC2922CF-3.3#TRPBF also has integrated safety features such as thermal shutdown and overvoltage protection. Its safety feature shuts down the output if the temperature exceeds a pre-programmed limit. The overvoltage protection feature of the IC prevents voltage surges occurring due to power supply failure, thus limiting the risk of damaging the external circuitry.Finally, the LTC2922CF-3.3#TRPBF includes programmable overcurrent protection which allows the system to monitor current flow and shut down the power supply rail to limit the damage due to overcurrents. In addition, the IC has a programmable input fault window which allows it to detect any changes in the input power supply voltage.To summarize, the LTC2922CF-3.3#TRPBF from Analog Devices, Inc. is an integrated circuit for programmable power supply controllers and monitors. It can be used for I/O power management, low-power applications, and low-side current-sensing applications. It has several highly sensitive programs which measure and monitor voltage and temperature. Additionally, it features safety features such as thermal shutdown and overvoltage protection as well as programmable overcurrent protection.

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