BQ29415PW

PMIC - Battery Management

The BQ29415PW is an integrated low-voltage power and battery management solution, which includes integrated high power switches, charge pump, high voltage and low voltage regulators, reference generator, and charger. All these functionalities support a wide range of applications that require low-voltage power, battery management, and thermal management solutions. The integrated solutions of BQ29415PW also feature enhanced performance and improved scalability for both industrial and consumer applications.

Features

The BQ29415PW device features protection from undervoltage and overvoltage, as well as against current overload, short circuit, and temperature sensing. Furthermore, it provides both battery monitoring and customization capabilities for the user.

• Integrated Battery Management System (BMS
• Integrated High Voltage and Low Voltage Regulators
• Integrated High Power Switches
• Integrated Charge Pump
• Integrated Reference Generator
• Integrated Charger
• Protection from Undervoltage and Overvoltage
• Protection from Current Overload, Short Circuit, and Temperature Sensing
• Variety of Selectable Operating Voltage and Current Outputs
• Enhanced Scalability and Performance
• Adaptive Battery Monitoring and Customization

Application Fields

The BQ29415PW offers multiple applications for industrial and consumer applications. Examples for industrial applications include medical devices, laboratory equipment, and other industrial equipment that require low-voltage power and battery management systems. Meanwhile, examples of consumer applications include smartphones, tablets, and other wearable devices that utilize low-voltage power and battery management systems.

Working Principle

The BQ29415PW utilizes a low-voltage power supply that features regulated voltage and current outputs. It is designed to maintain constant output voltage and current levels at different load conditions. The integrated high power switches allow for controlling the output current levels. The integrated charge pump enables efficient switching between the different voltage supply rails. The integrated reference generator is used to control the feedback circuit, which provides stability and accurate voltage and current outputs. Additionally, the integrated battery monitoring and customization features allow for setting and maintaining the desired battery levels.

The integrated low-voltage power and battery management solution of BQ29415PW enables a wide range of applications, such as medical devices, laboratory equipment, and other industrial equipment, as well as smartphones, tablets, and other wearable devices. The device features enhanced performance and improved scalability to enable a low-voltage power and battery management solution that maximizes user convenience.