1500 V Battery Energy Storage Reference Design

RD-BESS1500BUN Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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The NXP ESS is a production-grade battery management system reference design. It is an IEC 61508 and IEC 60730 compliant architecture of up to 1500 V intended for a variety of high-voltage battery management solutions for utility, commercial, industrial and residential energy storage. NXP ESS is a complete hardware, software and safety package encompassing product safety libraries and documentation considering pre-certification for IEC 61508 SIL-2 and IEC 60730 Class B.

Block Diagram

1500 V Battery Energy Storage Reference Design

RD-BESS1500BUN Block Diagram
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Supported Devices

Power Management

Battery Cell Controllers

  • MC33772C: 6-Channel Li-Ion Battery Cell Controller IC
  • MC33774: 18 Channel Li-Ion Battery Cell Controller IC ASIL D

Battery Communication ICs

  • MC33665A: General Purpose BMS Communication TPL Transceiver and CAN FD Gateway

High Side Switches

  • XS2410: Quad 100 mΩ / Dual 50 mΩ, 3.0 V to 60 V High-Side Switch

System Basis Chips

  • FS26: Safety System Basis Chip with Low Power, for ASIL D Systems

BLDC, H-Bridge, Stepper

  • HB2000: SPI Programmable 10 A H-Bridge Brushed DC Motor Driver

AC-DC Controllers with Integrated Power Switch

  • TEA1721AT: HV Start-Up Flyback Controller with Integrated MOSFET for 5 W Applications, F~burst = 430 Hz

Processors and Microcontrollers

S32K Auto General-Purpose MCUs

  • S32K3: S32K3 Microcontrollers for Automotive General Purpose

Interfaces

CAN Signal Improvement

  • TJA1463: CAN Signal Improvement Capability Transceiver with Sleep Mode

Analog and Mixed Signal

Real-Time Clocks

  • PCF2131: Nano-Power Highly Accurate RTC with Integrated Quartz Crystal

Security and Authentication

Secure Car Access

  • NCJ37x: Automotive Secure Element with Passive NFC, I2C and SPI Interfaces

Sensors

LPG and CNG Gas 20 to 550 kPa

  • FXPS7xx0A4: Analog Absolute Pressure Sensor (20 to 550 kPa)

Features

Scalability

  • High-Voltage BMS chipset solutions for a wide range of applications to reduce development cost and enable faster time to market. This reference design fits stackable high-voltage battery energy storage systems used in large scale utility solutions, industrial and commercial UPS as well as storage for domestic use.

Safety

  • This system is architectured and pre-certified for IEC 61508 SIL-2 and IEC 60730 Class B to fulfill the functional safety requirements for application standards such as UL 9540, UL 1973, IEC 62933, IEC 62619

Precision

  • Precise and synchronized measurements to leverage the full potential of the batteries, maximizing efficiency, functionality, battery health and return on investment

Enablement

  • For each of the boards included in the enablement kit, hardware schematics, PCB layouts and gerber files will be available on the NXP website for download (NDA required)
  • Software development suite is downloadable upon activation of the registration ID included in the kit.
  • Functional Safety documentation set and System Support (NDA required)

Documentation

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3 documents

Related Hardware

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4 hardware offerings

Design Files

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1-5 of 6 design files

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Software

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1 software file

  • Software Development Resources

    RD-BESS1500BUN Standard Software

    FLEXERARev 0Jun 6, 2024 15:07:00SW-RD-BESSCT1500-D
    Download

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

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