nPM1100 PMIC Product Brief Version 1.1

For more information please visit: nordicsemi.com/nPM1100

Headquarters:

Trondheim, Norway

Tel: +47 72 89 89 00

For more information:

Visit nordicsemi.com/products for full

overview of our product range.

About Nordic Semiconductor:

Nordic Semiconductor is a fabless

semiconductor company specializing in

wireless technology that powers the IoT.

WORLD WIDE

OFFICE LOCATIONS

SHENZHEN,

SHANGHAI, CHINA

BEIJING, CHINA

PORTLAND, USA

MANILA,

ESPOO, FINLAND

TAMPERE, FINLAND

TURKU, FINLAND

YOKOHAMA, JAPAN

SEOUL, KOREA

OSLO, NORWAY

UNITED KINGDOM

STOCKHOLM, SWEDEN

LUND, SWEDEN

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TRONDHEIM, NORWAY

HEAD OFFICE

TAIPEI, TAIWAN

HONG KONG, CHINA

CHINA

PHILIPPINES

Key features



nPM1100 PMIC

y All features enabled

y Performance optimized layout



400 mA battery charger



Highly efficient buck regulator



Input regulator that supports USB charging



Low quiescent currents



Requires no software to operate



I/O

y Pin headers to all pins on nPM1100

y USB connector & battery connectors



LEDs for charge and error indication



Switches

y ICHRG, VTERM, ISET, VOUTB and MODE



Buttons to enter and exit ship mode

nRF5340 SoC

Dual-core, multiprotocol SoC for

Bluetooth LE, Bluetooth mesh,

NFC, Thread & Zigbee

nRF52® Series

nRF52840, nRF52833, nRF52832,

nRF52820, nRF52811, nRF52810

and nRF52805 SoCs

Power Profiler

Kit II

Tool for power measurement

and profiling applications

Related Products

nPM1100 PMIC

Get in touch with our

distributor network

nPM1100 Evaluation Kit

Directly available

through distributors

Order Information

nPM1100 EK

nPM1100 Evaluation Kit

The nPM1100 Evaluation Kit (EK) is a tool for evaluating the

nPM1100 and its features in your application. The kit features

switches for all selectable settings, buttons to enter and exit ship

mode and connectors for batteries, USB and headers for all pins

on the PMIC.

The EK allows for testing of the nPM1100 PMICs capabilities

with existing applications without the need for creating custom

hardware. The board supports charging batteries and powering

applications with the included headers and battery connectors. It

can be powered three ways:

y By USB power via the on-board micro-USB port

y From an external DC power supply through header pins

y From battery power via one of the headers

The kit further includes buttons to enter and exit the PMICs ship

mode together with DIP-switches for all configuration options such

as selecting the charger termination voltage, regulator output volt-

age, charge current and VBUS current limit, and fixing the buck

regulator mode to PWM mode only. The kit also includes indicator

LEDs for charge and error indication.

There is no programmable logic on the board, hence setup re-

quires no programming for testing with existing hardware appli-

cations. The EK is designed for optimized performance. Refer to

Nordic whitepaper nWP040 for inductor choices that allow for

a trade-off between maximum performance and minimum size

implementations.