NXP Semiconductors KITVR5510SKTEVM

Overview

KITVR5510SKTEVM from NXP Semiconductors is an evaluation kit for the VR5510 automotive multi-output PMIC, designed to accelerate development of gateway, domain controller, and V2X communication systems. It supports full configuration of six regulated outputs (VPRE, BUCK1–BUCK3, BOOST, HVLDO, LDO1–LDO3), ASIL B/D safety compliance, I²C-controlled sequencing, and EMC-optimized frequency synchronization.

For engineers reviewing the KITVR5510SKTEVM datasheet, KITVR5510SKTEVM pinout, KITVR5510SKTEVM application, or KITVR5510SKTEVM equivalent, this kit enables rapid validation of VR5510 power tree behavior, fail-safe state transitions, OTP programming workflows, and S32G reference design integration under real automotive voltage transients and thermal conditions.

Technical Context

The KITVR5510SKTEVM implements the complete VR5510 functional architecture-including dual-phase BUCK1/2 core supply, high-voltage VPRE controller with external MOSFET gate drivers (PRE_GHS/PRE_GLS), BOOST converter with integrated low-side switch, three configurable LDOs, and HVLDO operating in LDO or switch mode-on a validated 2-layer automotive-grade PCB with proper decoupling, thermal vias, and wettable flank QFN-56 footprint.

It provides direct access to all 56 pins of the VR5510 IC-including VSUP1/VSUP2 power inputs, PWRON1/PWRON2 enable signals, STBY control, FCCU1/2 fault monitoring inputs, FS0B fail-safe output, and full I²C (SCL/SDA) interface-with on-board level-shifting, current-sense resistors, jumpers for OTP configuration, and test points for VCOREMON, VMON1–VMON4, and switching node waveforms.

Key Specifications

Availability

KITVR5510SKTEVM is available at Aetrix Electronics and suitable for automotive gateway development, domain controller prototyping, V2X communication system validation, and S32G-based telematics design requiring stable component supply and full safety-feature verification.

Supply support for KITVR5510SKTEVM includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in automotive processors and power management.

The VR5510 product line delivers scalable, safety-certified power management for next-generation vehicle architectures-including zonal controllers and high-performance compute domains-enabling deterministic power sequencing, fail-safe response, and robust EMC performance in harsh environments.

FAQ

What is the primary function of the KITVR5510SKTEVM evaluation kit?

The KITVR5510SKTEVM evaluation kit is a fully assembled and tested hardware platform designed to demonstrate and validate the VR5510 multi-output PMIC's capabilities-including ASIL B/D safety features, six-regulator power tree control, I²C programmability, and fail-safe state transitions. It enables engineers to evaluate KITVR5510SKTEVM performance under automotive voltage profiles, thermal stress, and real-time fault injection scenarios before final system integration.

Does the KITVR5510SKTEVM support OTP programming of the VR5510 device?

Yes, the KITVR5510SKTEVM includes dedicated circuitry and jumpers to support one-time programmable (OTP) configuration of the VR5510 IC, including power-up sequencing, safety level selection (QM/ASIL B/ASIL D), voltage thresholds, and fail-safe behavior. It allows engineering-mode customization of KITVR5510SKTEVM settings during early development phases using NXP's configuration tools and programming reports.

Which reference designs is the KITVR5510SKTEVM aligned with?

The KITVR5510SKTEVM is directly aligned with NXP's S32G-VNP-RDB, S32G-VNP-RDB2, and S32G-VNP-EVB3 reference platforms. It supports the same processor memory configurations (S32G/LPDDR4, S32G/DDR3L, S32G3/LPDDR4) and safety-level variants (ASIL D, ASIL B, QM) documented for the VR5510 family, enabling seamless interoperability with KITVR5510SKTEVM firmware and validation scripts.

Can the KITVR5510SKTEVM be used to verify EMC performance of the VR5510?

Yes, the KITVR5510SKTEVM implements all VR5510 EMC optimization features-including SMPS frequency synchronization (FIN/FOUT), spread spectrum modulation, slew rate control, and manual frequency tuning-and is pre-tested per IEC 61967-4 (conducted emissions) and IEC 62132-4 (conducted immunity) standards. Engineers can use KITVR5510SKTEVM to measure actual emissions spectra, validate filter effectiveness, and confirm no state changes on FS0B, RSTB, PGOOD, or INTB under Class A immunity stress.

What safety certifications does the KITVR5510SKTEVM platform support out-of-the-box?

The KITVR5510SKTEVM platform supports ISO 26262 ASIL B and ASIL D compliance verification for the VR5510 IC, including built-in self-test (ABIST/LBIST), fail-safe output (FS0B), watchdog windowing, FCCU1/2 fault collection, and STBY_PGOOD signaling. It enables end-to-end validation of KITVR5510SKTEVM safety mechanisms per ISO 26262 Part 5 and Part 6 requirements without requiring custom hardware modifications.