AS3605-BQFP-FF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Handheld/Mobile Devices
Current - Supply:	195µA
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-QFN (5x5)

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

Introduction

AS3605-BQFP-FF is a Power Management Integrated Circuit that provides high performance power solutions for applications like AC-DC power supply, DC-DC regulator, battery management and other power solutions. In this article, we will discuss the application field of AS3605-BQFP-FF and the working principle which underpins its power management capabilities.

Application Field

AS3605-BQFP-FF offers solutions to many power management applications. It is particularly useful for AC-DC power supply, DC-DC regulator, battery management, and general power management solutions.In AC-DC applications, AS3605-BQFP-FF can be used to provide high efficiency solutions over a wide range of input voltages. This means that it can be used to regulate the output in a variety of AC Line voltages and allow for dynamic conversion and regulation of the input voltage to the desired output. Furthermore, the power supply can be configured to have multiple outputs. In DC-DC applications, AS3605-BQFP-FF is capable of regulating the output voltage to provide a steady voltage for the device under consideration, ensuring a reliable and efficient performance. This is particularly useful in applications where multiple regulators are necessary, as AS3605-BQFP-FF allows the user to configure multiple parallel regulators from a single component.In battery management, AS3605-BQFP-FF permits optimization of battery life and performance by providing a stable and reliable power supply for battery charge and discharge cycles. Furthermore, its power cycling feature allows the user to transfer energy between batteries in a safe and efficient way.Finally, AS3605-BQFP-FF can also be used in general power management applications. Its industry standard pin-out and integrated features enable easy integration and cost savings, while its wide operating temperature range makes it suitable for a variety of applications.

Working Principle

The working principle of AS3605-BQFP-FF is based on a voltage regulator IC (VRIC). It is responsible for controlling the output voltage by controlling the current in the power output loop. The IC uses an internal voltage reference as the target voltage for the output, and regulates the current in the loop to match this reference. The internal voltage reference is adjustable and the user can set it to the desired output voltage, ranging from 0.8V to 5.5V. Furthermore, the user can also set the current limitation, allowing them to maximize efficiency and minimize losses in the power output loop. Since its output current is also adjustable, AS3605-BQFP-FF can also be used as a current source or sink. This means that its input and output voltages can be set independently. This feature is especially useful for applications that require multiple output voltages from a single component, as the current sink or source can be used to regulate the output voltage of the device. Finally, the IC also has integrated protection features like over-voltage protection, over-current protection and over-temperature protection. This ensures that the device itself is protected from internal and external faults, reducing the risk of damage.

Conclusion

In conclusion, AS3605-BQFP-FF provides a high performance power solution for applications such as AC-DC power supply, DC-DC regulator, battery management and general power management solutions. Its working principle is based on a voltage regulator IC that uses an adjustable internal reference and regulates the current in the output loop in order to match the reference. Furthermore, it also features integrated protections that provide an additional layer of safety. All these features combined make AS3605-BQFP-FF a valuable choice for many power management applications.

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

Part Number	Manufacturer	Price	Quantity	Description