Overview
The MC33FS8410G3ESR2 is a system basis chip (SBC) designed by NXP USA Inc., specifically tailored for advanced automotive and industrial applications. This integrated circuit combines multiple power management functions, fail-safe features, and robust monitoring capabilities, making it an essential component for systems requiring high reliability and efficiency.
Key Specifications
| Parameter | Description |
|---|---|
| Package Type | QFN56 |
| Number of Phases | Multi-phase capability with BUCK1 and BUCK2 to extend current capability up to 7.2 A peak |
| Output Voltage and Current | Configurable output voltage and current capability up to 3.6 A peak per phase |
| BOOST Converter | Integrated low-side switch with configurable output voltage and max input current up to 1.5 A peak |
| Linear Voltage Regulators | 2x linear voltage regulators for MCU IOs and ADC supply, configurable output voltage and current capability up to 400 mA DC |
| Interface | Device control via 32-bit SPI or I2C interface with CRC |
| Monitoring and Control | Power synchronization pin, wake-up detection, battery voltage sensing, and fail-safe output |
| ASIL Rating | Scalable portfolio from ASIL B to ASIL D with independent monitoring circuitry |
| Power Modes | OFF mode (power down) with very low quiescent current (10 µA typ) |
Key Features
- Integrated synchronous BUCK1 and BUCK2 converters with multi-phase capability to extend current up to 7.2 A peak.
- BOOST converter with integrated low-side switch and configurable output voltage.
- EMC optimization techniques including SMPS frequency synchronization, spread spectrum, and slew rate control.
- Two linear voltage regulators for MCU IOs and ADC supply.
- Device control via 32-bit SPI or I2C interface with CRC.
- Power synchronization pin to operate multiple devices.
- Fail-safe features including independent monitoring circuitry, power good, reset, and interrupt outputs.
- Low quiescent current in OFF mode (10 µA typ).
- Configuration by OTP programming for custom settings during project development.
Applications
- Radar systems (corner radar, imaging radar).
- Vision systems (mono camera, stereo camera, night vision).
- Advanced Driver Assistance Systems (ADAS) domain controllers.
- Infotainment systems.
- V2X (Vehicle-to-Everything) communication systems.
Q & A
- What is the MC33FS8410G3ESR2 used for?
The MC33FS8410G3ESR2 is a system basis chip used for advanced automotive and industrial applications, providing integrated power management and fail-safe features. - What is the package type of the MC33FS8410G3ESR2?
The package type is QFN56. - What are the key power management features of the MC33FS8410G3ESR2?
The chip includes integrated synchronous BUCK1 and BUCK2 converters, a BOOST converter, and two linear voltage regulators. - How does the MC33FS8410G3ESR2 handle EMC optimization?
The chip includes EMC optimization techniques such as SMPS frequency synchronization, spread spectrum, and slew rate control. - What communication interfaces are available on the MC33FS8410G3ESR2?
The device can be controlled via 32-bit SPI or I2C interface with CRC. - What are the fail-safe features of the MC33FS8410G3ESR2?
The chip includes independent monitoring circuitry, power good, reset, and interrupt outputs. - What is the quiescent current in OFF mode?
The quiescent current in OFF mode is 10 µA typical. - Can the MC33FS8410G3ESR2 be configured for custom settings?
Yes, the device can be configured by OTP programming for custom settings during project development. - What ASIL ratings does the MC33FS8410G3ESR2 support?
The chip supports a scalable portfolio from ASIL B to ASIL D. - What are some common applications of the MC33FS8410G3ESR2?
Common applications include radar systems, vision systems, ADAS domain controllers, infotainment systems, and V2X communication systems.
