LTC4150IMS#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

Power Management Integrate Circuit (PMIC), also known as power chip, is an integrated circuit designed to monitor, manage, and control the power system in a certain physical system, such as a battery management system. PMICs are designed to address the challenges of high power consumption, undervoltage protection, thermal management, and power monitoring. PMICs typically use multiple active transistors and diode technologies, such as switching regulators, linear voltage regulators, DC-DC converters, charge pumps, etc. One example of a PMIC is the LTC4150IMS#TRPBF. This device is a low-power, micropower battery charger, monitor and protector.

The Application Field of the LTC4150IMS#TRPBF

The LTC4150IMS#TRPBF is ideal for applications that rely on small and low-power sources for their operation, such as in battery-powered or portable systems. The device provides charging control, protection, and monitoring in a single package, and is designed to support a wide range of battery chemistries, including Lithium ion, Nickel-Cadmium (NiCd), and Nickel-Metal Hydride (NiMH). It is also suitable for a variety of battery charging applications such as in wearable electronics, remote monitoring systems, and wearable medical devices.

The Working Principle of the LTC4150IMS#TRPBF

The LTC4150IMS#TRPBF has a low current draw of less than 0.5μA, making it an ideal choice for battery-powered applications. The device is designed to sense the start of a charge cycle when a voltage threshold is reached and an enable pin is asserted. Once enable is asserted the device begins charging the battery and monitors the temperature, current, and voltage. The device features over-current, over-voltage, and over-temperature protection, with open-drain output pins signaling any fault conditions.

The LTC4150IMS#TRPBF has an integrated programmable timer that limits the maximum charging current. The timer can be programmed to limit the charge current to a value that is safe for the battery, and it can be used to avoid overcharging and maximize battery lifetime. The device also has an auxiliary regulation loop that can be used to monitor the battery voltage or the current sense voltage in order to provide additional accuracy. This feature can be used to limit the maximum voltage and current on a battery.

Finally, the LTC4150IMS#TRPBF has an integrated watchdog timer that can be used to reset the system in the event of a shutdown. The watchdog timer can also be used to prevent false fault detection. By leveraging its advanced features, the LTC4150IMS#TRPBF provides an effective and integrated power management solution for battery-powered applications.

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