PCA9422 Evaluation Board | NXP Semiconductors

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The PCA9422-EVB evaluation board is an easy-to-use circuit board allowing the user to exercise all the functions of the PCA9422 Power Management IC (PMIC). The EVB supports Arduino® UNO interface. An onboard analog-to-digital converter is used to monitor all regulator voltages through the GUI.

Product Details

Block Diagram

PCA9422 Evaluation Board

PCA9422 Evaluation Board

Get diagram PDF

Supported Devices

Power Management

5 V PMIC Solutions

PCA9422: PCA9422 Ultra Low Power Charger+Gauge PMIC for RT5/6/700

Features

General Specifications

Numerous test points provide easy access for monitoring all power and signal nodes
Arduino UNO compatible
Six layer board layout supports standard design rules

Connectivity

Standard USB-C connector for communication with PC

Power Management

3 BUCK converters, 1 BUCK-BOOST converter, and 4 LDOS
Single-Cell Li/LiPo + linear battery charger
Terminal block charging connector
JEITA-compliant battery temp sensing
An analog-to-digital converter (ADC) used to monitor all regulator voltages

Buy Options

PCA9422-EVB-Image

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PCA9422-EVB
Active

PCA9422 Evaluation Board.

Kit Contains

Assembled and tested PCA9422-EVB evaluation board in an anti-static bag
Available evaluation board revisions:
- SCH Rev F1 includes the PCA9422B PMIC version, operating all buck regulators at 4 MHz
- SCH Rev F2 includes the PCA9422M PMIC version, operating all buck regulators at 2 MHz
USB-C Cable
Spare jumpers

$170.00 USD

In Stock :5

Normally ships 1-2 business days

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Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

Quick reference to our documentation types

2 documents

Compact List

Getting started with the PCA9422 Evaluation Board User Manual[GS-PCA9422-EVB]Getting Started

HTMLNov 7, 2025

UM12410, PCA9422-EVB Evaluation Board[UM12410]

HTML | PDFOct 24, 2025Rev 1.0

Design Resources

Design Files

Quick reference to our design files types.

2 design files

Printed Circuit Boards and Schematics
PCA9422-EVB Schematics

PDFRev F2Oct 13, 2025 08:50:001.16 MBSPF-54867

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Design Files - miscellaneous
PCA9422-EVB Design Files

ZIPRev 1.0Oct 20, 2025 17:07:0010.96 MBPCA9422-EVB-DESIGN-FILES

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Software

Quick reference to our software types.

4 software files

Application Example Software
FLEXGAUGE Software Solution
BSPs and Device Drivers
PCA9422 PMIC - Application Code Hub

MCUXPRESSORev 1Mar 4, 2025 09:50:001 KBPCA9422-PMIC-APPLICATION-CODE-HUB

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BSPs and Device Drivers
PCA9422 PMIC with Demo App (SDK)

GITHUBRev 1Mar 4, 2025 09:58:001 KBPCA9422-PMIC-DEMO-APP-SDK

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Debugging and Visualization Tools
PCA9422-EVB Graphical User Interface

ZIPRev 4.2Oct 24, 2025 13:05:0011.85 MBPCA9422-EVB-GUI

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Note: For better experience, software downloads are recommended on desktop.

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