company blog about Supply NXP System Basis Chips:12V, 24V, and 48V SBC Solutions

Supply NXP System Basis Chips:12V, 24V, and 48V SBC Solutions

Shenzhen Mingjiada Electronics Co., Ltd. is a renowned distributor of electronic components, committed to providing customers with high-quality services through our expertise, integrity, technical know-how and extensive experience.

Supply Advantages:

1. Quality and Authenticity Guarantee

Direct sourcing from manufacturers/authorised channels: Long-term partnerships with over 500 renowned global semiconductor manufacturers; 100% genuine products with batch traceability.

Strict quality control: ISO9001/ISO14001 certified; end-to-end inspection to eliminate counterfeit and refurbished products.

2. Ample Stock and Rapid Dispatch

Extensive Inventory: Smart warehouses in Shenzhen, Hong Kong, Taiwan and other locations, with over 2 million SKUs in stock and more than 5,000 high-demand products always available.

Rapid Dispatch: 98% of orders dispatched within 24 hours; urgent requirements can be delivered within 48 hours, significantly shortening procurement cycles.

3. Product Coverage and One-Stop Service

Comprehensive Product Coverage: Microcontrollers (MCUs), microprocessors (MPUs), power management ICs, field-programmable gate arrays (FPGAs), digital signal processors (DSPs), analogue-to-digital converters/digital-to-analogue converters (ADCs/DACs), power devices, sensors and more, covering all sectors including consumer electronics, automotive, industrial, communications and the Internet of Things (IoT).

One-Stop Ordering: We provide a complete solution ranging from product selection and quotation to delivery and after-sales support, simplifying the procurement process.

Procurement Flexibility: We support both single-unit orders (samples) and large-scale production orders.

[SBC Core Positioning and Technical Value]

The System Baseband Chip (SBC) is a single-chip solution integrating power management, communication interfaces (CAN/CAN FD/LIN), system monitoring and functional safety. It can be directly connected to a battery or AC/DC power supply, replacing traditional multi-component combinations such as discrete power supplies, transceivers and watchdogs. NXP’s 12V/24V/48V SBC series features a wide input voltage range (5V–60V), automotive and industrial certifications, and functional safety coverage from QM to ASIL D/SIL 2. ultra-low power consumption and high integration. It is perfectly suited for 12V systems in traditional internal combustion engine vehicles, 24V systems in commercial vehicles, 48V mild hybrid and high-voltage systems in new energy vehicles, and 24V bus systems in industrial applications.

【Key Technical Advantages】

Full voltage range compatibility: A single chip supports 12V/24V/48V on-board and vehicle power networks; a single design covers multiple vehicle models and device platforms, significantly reducing development and maintenance costs.

High integration, streamlined BOM: Integrates multiple BUCK/LDO regulators, CAN/CAN FD/LIN transceivers, watchdog, voltage monitoring, wake-up unit, GPIO and more, reducing the number of external components and minimising PCB footprint.

Functional safety compliance: Developed in accordance with ISO 26262 (automotive) and IEC 61508 (industrial), supporting ASIL B/D and SIL 2 safety levels, with built-in fault detection, fail-safe outputs and ABIST self-test, meeting the requirements of safety-critical applications.

Ultra-low power management: Supports multiple modes including active, low-power on (LPOON) and low-power off (LPOFF), with sleep current as low as 10μA; multiple wake-up sources (CAN/LIN/IO/timer) extend battery life.

Platform compatibility: Seamless adaptation to NXP S32K, S32G, S32N and third-party MCUs, with software and pin compatibility, shortening time-to-market.

Automotive/industrial reliability: Certified to AEC-Q100 Grade 0/1 (-40°C to 175°C) and industrial wide-temperature standards, with resistance to voltage fluctuations, surges and EMI interference.

[12 V Featured Products]

FS27 — Compatible with 12 V / 24 V / 48 V on-board power supplies, specifically designed to support entry-level and mid-range secure 28 nm microcontrollers.

FS23 — A series of secure system-on-chip (SoC) solutions featuring power management, CAN and LIN functionality.

FS24 — A series of safety-critical mini CAN FD SBCs designed specifically to support safety-critical automotive access applications.

FS4500 — A Level 1 and Level 0 safety-critical SBC equipped with a CAN flexible data transceiver.

FS5502 — A high-voltage power management integrated circuit (PMIC) featuring multiple switching power supplies (SMPS) and low-dropout regulators (LDO), serving as the primary companion chip for the S32Rx series.

FS5600 — An automotive-grade dual buck regulator and controller featuring a voltage monitor and watchdog timer.

FS6500 — A Grade 1 and Grade 0 safety-rated power SBC equipped with a flexible CAN transceiver.

【24 V Featured Products】

FS27 — A 12 V / 24 V / 48 V board-level power supply designed specifically to support entry-level and mid-range safety-rated 28 nm microcontrollers.

FS04 — A high-voltage ASIL D-rated PMIC for S32N processors, comprising 1 high-voltage buck (HVBUCK), 5 low-voltage buck (LVBUCK) and 1 low-dropout (LDO) power supplies.

FS5502 —— A high-voltage PMIC equipped with multiple switching power supplies and an LDO, serving as the primary companion chip for the S32Rx series.

FS8400 —— A single-board computer for S32 microcontrollers, compliant with ASIL B requirements.

FS8500 —— A single-board computer for S32 microcontrollers, compliant with ASIL D requirements.

【48 V Featured Products】

FS27 — Compatible with 12 V / 24 V / 48 V on-board networks, specifically designed to support entry-level and mid-range safety-critical 28 nm microcontrollers.

【12V/24V/48V Application Solutions】

1. Automotive Applications

12V Traditional Vehicle Body: FS23/MC33903 for BCM, doors, seats and lighting; integrates power supply + CAN/LIN to simplify design.

24V Commercial Vehicles: FS24/FS65 are suitable for truck and coach electronic control units, withstanding 24V voltage fluctuations and operating reliably across a wide temperature range.

48V New Energy Vehicles: FS26/FS86 are used for 48V BMS, motor control and mild hybrid systems, supporting high-voltage input, ASIL D safety and high-power output.

Security Access: FS2400 supports UWB/NFC/BLE smart vehicle locks, featuring low power consumption, CAN FD and ASIL B compliance to ensure secure communication and power supply.

Domain Controllers: FS85/FS86 for ADAS and body domains, offering multi-phase power supply, fail-safe operation and cascading expansion to meet the demands of high-performance MCUs.

2. Industrial Applications

24V Industrial Bus: The FS4500/FS65 are compatible with PLCs, servo drives and sensors, supporting SIL 2, wide temperature range (-40°C to 150°C) and interference immunity.

Industrial Robotics: 48V SBCs (FS27/FS04) power control units, integrating power monitoring and fault protection.

BMS and Energy Storage: 48V SBCs are compatible with energy storage BMS, featuring high-voltage input, multiple power rails and functional safety to ensure the reliable operation of battery systems.