LTC2911IDDB-2#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	3
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	Adjustable/Selectable
Voltage - Threshold:	2.338V, 3.086V, Adj
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-WFDFN Exposed Pad
Supplier Device Package:	8-DFN (3x2)
Base Part Number:	LTC2911

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Introduction

Power Management Integrated Circuit (PMIC) Supervisors, such as the LTC 2911IDDB-2#TRPBF is a high-precision, simple to use component for monitoring and protection of battery-powered products. The features of this component allow for efficient design and integration into applications, thereby allowing designers to achieve the reliability and safety that is important when using batteries in their designs. In this article, we will explain the application field and working principle of the LTC 2911IDDB-2#TRPBF component.

Application Field

The LTC2911IDDB-2#TRPBF component is specifically designed for battery-powered products, providing protection and monitoring capabilities to ensure reliable operation. It is ideal for products that require monitoring of battery voltage, temperature and current, such as lighting systems, consumer products, medical and industrial applications.The component has a wide range of features that enable efficient design and integration into applications. The component features high-precision monitoring, adjustable power-up and power-down thresholds and programmable delay times, giving designers high flexibility to adjust the component according to their application requirements. It also features a low power operating mode and a one-wire interface for easy programming and communication. The component is lightweight and has a very small footprint, allowing for efficient integration into narrow-space applications.

Working Principle

The primary function of the LTC2911IDDB-2#TRPBF component is to monitor and protect the battery-powered product from overcharging and over-discharging of the battery. The component has two main power supply pins, USB and VCC supply. The USB pin is the main power pin, which is used to provide the power to the component while the VCC is used to power the internal circuitry of the component.The component uses three primary voltage measurement pins (I1, I2 and I3) to monitor and regulate the voltage of the battery-powered product. When the battery-powered product’s voltage is higher than the set threshold, the component will disconnect the power and shut off the load. When the battery-powered product’s voltage is lower than the set threshold, the component will turn on the load.In addition to voltage monitoring and protection, the LTC2911IDDB-2#TRPBF component also features temperature monitoring and protection. The component has a temperature sensor with a set threshold which will monitor the temperature of the battery-powered product. When the temperature is higher than the threshold, the component will automatically shut down the load to prevent overheating of the product’s components.

Conclusion

The LTC2911IDDB-2#TRPBF component is an ideal solution for battery-powered applications, providing high-precision monitoring and protection capabilities. Its features give designers high flexibility to fine-tune the component for their application needs, allowing for reliability and safety when using batteries in their designs. The component is lightweight and easy to integrate, giving designers the efficiency and convenience they need for their product designs.

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