Nordic Semiconductor nPM2100 Power Management ICs

Introduction

The Nordic Semiconductor nPM2100 is a highly efficient Power Management IC (PMIC) designed to optimize power supply for low-power applications. With its advanced features and compact design, it significantly extends the operating time of devices powered by non-rechargeable batteries.

Part Description

The nPM2100 integrates an ultra-efficient boost regulator and a variety of energy-saving functionalities. It is specifically tailored for managing power in Systems-on-Chip (SoCs) and microcontrollers (MCUs). The device operates within a voltage range of 0.7V to 3.4V input and provides an output range of 1.8V to 3.3V, delivering a maximum current of 150mA. The PMIC is configurable via an I2C-compatible Two Wire Interface (TWI), allowing easy access to advanced features such as ship mode and accurate battery fuel gauging. Additionally, it includes two GPIOs that can be repurposed for critical control functions, enhancing its versatility in various applications.

Applications

• Wireless mice and keyboards
• Consumer asset tracking
• Remote controls
• Body-worn medical devices

Industries

• Consumer Electronics
• Medical Devices
• Automotive
• IoT (Internet of Things)

Usage Ideas

1. Wireless Mouse Project: Design a wireless mouse that utilizes the nPM2100 to manage power efficiently, ensuring long battery life for users.
2. Asset Tracking Device: Create a compact asset tracking device that leverages the PMIC's low-power features to extend operational time in the field.
3. Smart Remote Control: Develop a smart remote control for home automation that uses the nPM2100 to optimize power consumption while providing advanced features like programmable buttons.

Conclusion

The Nordic Semiconductor nPM2100 Power Management IC is an excellent choice for developers looking to enhance the efficiency and longevity of battery-powered devices. Its combination of advanced features, compact size, and configurability makes it suitable for a wide range of applications across various industries. Whether you're working on consumer electronics, medical devices, or IoT solutions, the nPM2100 can help you achieve optimal performance and extended operating time.