MC33FS8530A0ES
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NXP USA Inc. MC33FS8530A0ES

Manufacturer No:
MC33FS8530A0ES
Manufacturer:
NXP USA Inc.
Package:
Tray
Description:
SYSTEM BASIS CHIP FS8500
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MC33FS8530A0ES is a system basis chip (SBC) from NXP USA Inc., designed for advanced automotive applications. It belongs to the FS85 family, which is known for its robust power management and safety features. This chip integrates multiple switch-mode power supplies (SMPS) and linear voltage regulators, making it a comprehensive solution for power management in safety-critical systems. The device is optimized for use in various automotive domains, including ADAS (Advanced Driver Assistance Systems), infotainment, and vehicle-to-everything (V2X) communication.

Key Specifications

Parameter Description
Input Voltage Supports multiple input pins for power supply (VSUP1, VSUP2) with external reverse battery protection diodes required
Switching Frequency Up to 455 kHz (Force PWM mode)
Switch-Mode Power Supplies (SMPS) Multiple SMPS (BUCK1, BUCK2, BUCK3) with configurable output voltages and current capabilities
Linear Voltage Regulators (LDOs) 2x LDOs for MCU IOs and ADC supply, with configurable output voltage and up to 400 mA DC current capability
Interface Device control via 32-bit SPI or I2C interface with CRC
Safety Features Fail-safe outputs, power good, reset, and interrupt signals. Independent monitoring circuitry and watchdog functions
Power Modes OFF mode with very low quiescent current (10 µA typical)
Voltage Monitoring Multiple voltage monitoring inputs (VMON1-VMON4) and VCORE monitoring input

Key Features

  • Multiple switch-mode power supplies (SMPS) and linear voltage regulators (LDOs) for comprehensive power management
  • Enhanced safety features including fail-safe outputs, power good, reset, and interrupt signals
  • EMC optimization techniques such as SMPS frequency synchronization, spread spectrum, and slew rate control
  • Scalable portfolio from ASIL B to ASIL D with independent monitoring circuitry and dedicated MCU monitoring interface
  • Device control via 32-bit SPI or I2C interface with CRC, and configuration by OTP programming
  • Power synchronization pin to operate multiple FS85 devices or with an external PMIC
  • Low quiescent current in OFF mode (10 µA typical)
  • Wake-up detection and battery voltage sensing capabilities

Applications

  • Radar systems (corner radar, imaging radar)
  • Vision systems (mono camera, stereo camera, night vision)
  • Advanced Driver Assistance Systems (ADAS) domain controllers
  • Infotainment systems
  • Vehicle-to-everything (V2X) communication

Q & A

  1. What is the MC33FS8530A0ES used for?

    The MC33FS8530A0ES is used for advanced power management in automotive applications, particularly in safety-critical systems such as ADAS, infotainment, and V2X communication.

  2. What types of power supplies does the MC33FS8530A0ES include?

    The device includes multiple switch-mode power supplies (SMPS) and linear voltage regulators (LDOs).

  3. What are the key safety features of the MC33FS8530A0ES?

    The key safety features include fail-safe outputs, power good, reset, and interrupt signals, along with independent monitoring circuitry and watchdog functions.

  4. How is the device controlled?

    The device is controlled via a 32-bit SPI or I2C interface with CRC.

  5. What is the typical quiescent current in OFF mode?

    The typical quiescent current in OFF mode is 10 µA.

  6. Does the MC33FS8530A0ES support wake-up detection?
  7. What are the EMC optimization techniques supported by the MC33FS8530A0ES?

    The device supports EMC optimization techniques such as SMPS frequency synchronization, spread spectrum, and slew rate control.

  8. Can the MC33FS8530A0ES operate with multiple devices or external PMICs?
  9. What is the purpose of the voltage monitoring inputs on the MC33FS8530A0ES?

    The voltage monitoring inputs (VMON1-VMON4) and VCORE monitoring input are used to monitor various voltage levels within the system.

  10. What safety standards does the MC33FS8530A0ES comply with?

    The device complies with safety standards from ASIL B to ASIL D.

Product Attributes

Applications:System Basis Chip
Current - Supply:15mA
Voltage - Supply:60V
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount, Wettable Flank
Package / Case:56-VFQFN Exposed Pad
Supplier Device Package:56-HVQFN (8x8)
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$11.36
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