NXP Semiconductors KITVR249AEEVM Evaluation Kit
NXP Semiconductors KITVR249AEEVM Evaluation Kit supports the evaluation, configuration, and development of VR249 high-voltage PMICs for 24V industrial applications. The board is equipped with a soldered superset VR249 device, enabling evaluation of the entire device family. The VR249 can operate in emulation mode to test multiple configurations before final OTP fuse programming.
The NXP KITVR249AEEVM Kit operates independently or via its USB interface using NXP GUI software. The included FRDM-KL25Z board supplies access to the SPI bus, I/Os, safety outputs, debug mode, analog multiplexer, registers, and regulators. The evaluation kit is ideal for developing battery management systems, EV supply equipment, motor drives, factory networking equipment, PLCs, remote I/O systems, and robotic appliances.
Features
- Soldered superset VR249 PMIC for evaluating the full device family
- Standalone or USB-controlled operation
- FRDM-KL25Z communication bridge for connecting to the NXP GUI software
- GUI access to the SPI bus, I/Os, safety outputs, debug mode, analog multiplexer, and regulators
- USB register access, OTP emulation, and fuse programming
- Manual or automated OTP fuse programming support
- Connectors for convenient access to digital signals
- Onboard LEDs for signal and regulator status indication
- Analog variable resistor for external voltage monitor testing
- Fail-safe output access through FS0B and FS1B external safety pins
Applications
- Battery management systems
- Robotic appliances
- EV supply equipment
- Motor drives
- Factory networking equipment
- Programmable logic controllers
- Remote I/O systems
Specifications
- Power management outputs
- VPRE output voltage range of 3.3V to 6.5V with current capability up to 1.5A
- VBOOST independent or front-end operation for battery cranking profiles
- VCORE output voltage range of 0.8V to 3.3V with current capability up to 1.6A
- LDO1 and LDO2 output voltage options of 3.3V or 5.0V with current capability up to 400mA
- VTRK1 and VTRK2 output voltage options of 3.3V or 5.0V with current capability up to 150mA
- VREF regulator for external ADC reference
- Supported devices
- VR249X 24V-input PMICs with SIL 2 safety certification for low-power industrial MCUs
- MCX-E24 reliability- and safety-focused MCU
- MCX-E31 5V MCU for safe and secure industrial automation
- S32K3 automotive general-purpose MCUs
- VBAT power supply connections
- Jack connector
- Phoenix connector
- FS0B and FS1B external safety pins
Kit Contents
- Assembled and tested KITVR249AEEVM and preprogrammed FRDM-KL25Z MCU board in an antistatic bag
- 3.0ft USB Standard-A to USB-C mini cable
- Jumpers mounted on the board
- Two 2-position straight terminal block plug connectors with 3.81mm pitch
- Three 3-position straight terminal block plug connectors with 3.81mm pitch
Associated Products
NXP Semiconductors MCX E24 견고한 마이크로컨트롤러(MCU)
가혹하고 전기적 노이즈가 심한 산업 및 가전 환경에 적합하도록 설계되었습니다.
NXP Semiconductors MCX E31 마이크로컨트롤러(MCU)
5V 견고한 Arm® Cortex®-M7 코어 32비트 MCU, 최대 4MB 플래시, 512KB SRAM, EdgeLock® 보안 인클레이브.
NXP Semiconductors S32K3 32비트 자동차용 범용 MCU
단일, 이중 및 록스텝 코어 구성으로 확장 가능한 32비트 Arm® Cortex®-M7 기반 MCU입니다.
Dev Tools
NXP Semiconductors FRDM Development Platform for Kinetis L Series
Compact, Arduino-compatible evaluation and development system for the Kinetis L MCU families.
Additional Resource
Layout
Block Diagram
