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Introduction to nPM2100

The NPM2100-CAAA Battery Management (PMIC) integrates an ultra-efficient boost regulator and a series of energy-saving features, which can significantly extend the operating time of non-rechargeable battery applications. The NPM2100-CAAA manages the power supply of low-power system-on-chip (SoC) or microcontrollers (MCU). This PMIC has been optimized to achieve maximum efficiency and compact size, and can be configured via a two-wire interface (TWI) compatible with I2C. This interface supports easy access to advanced functions, including transportation modes and precise battery power monitoring.

In addition, the NPM2100-CAAA PMIC is equipped with two GPIOs, which can be reused to directly apply the control circuit to critical time control functions as an alternative to serial communication. Application examples of Nordic NPM2100-CAAA include wireless mice/keyboards, consumer asset tracking, remote controls, and wearable medical devices.

Extend battery life in non-charging applications

NPM2100-CAAA is specifically designed to significantly extend the working time of a single battery in devices powered by primary batteries (non-rechargeable). It features an ultra-efficient boost regulator and a complete set of energy-saving functions, making it an ideal choice for applications such as wireless mice and keyboards, asset tracking, motion-sensing motion, and medical products.

With NPM2100-CAAA, designers can utilize more energy stored in the primary battery, thereby extending the battery replacement interval or using smaller batteries without affecting battery life. This will help achieve more compact, lighter and more cost-effective products.

Product features

Extend the operating time of non-rechargeable battery applications

The TWI interface enables easy access to advanced features

Two GPIOs can directly connect the control circuit to the time-critical control function

Boost voltage stabilizer

Output range: 1.8V to 3.3V

Input range from 0.7V to 3.4V

Provide a maximum current of up to 150mA

Power the load switch /LDO, providing up to 50mA current

Low-current transportation mode

Support transporting the product with the battery inserted

The transport mode supports 35nA sleep current and has multiple wake-up options

Ultra-low power wake-up timer

It can operate simultaneously with the transportation mode to achieve timed wake-up

The timer can be used for deeper sleep Settings rather than the power-off function of the SoC or MCU

Product attributes

Product: NPM2100-CAAA

Product type: Battery Management

Battery type: Lithium Manganese Oxide (LiMnO2)

Output voltage: 1.8V to 3.3V

Output current: 150 mA

Working power supply voltage: 700 mV to 3.4V

Development Kit: NPM2100-EK

Operating temperature: -40°C to 85°C

Working power supply current: 35 nA

Installation style: SMD/SMT

Packaging/Cabinet: WLCSP-16

NPM2100-CAAA target application

Wireless mouse and keyboard

Consumer asset tracking

Remote control

The body is equipped with medical devices

For more information on the supply and price of NPM2100-CAAA, please visit www.hkmjd.com.