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The MFS2303BMBA3EP Safety System Basis (SBC) PMIC is pin-to-pin/software compatible and includes CAN / LIN transceivers, as well as a wide range of system and safety functions for emerging automotive Electronic Control Units (ECUs).The FS23 SBC can be scaled from a linear regulator version to a DC-DC regulator version, and from QM to ASIL B. The FS23 SBC can be used in a wide range of automotive applications.

Functions

Power Management

Tree power rails to power microcontrollers and sensors

Scalable family of solutions from 100 mA to as low as 400 mA with pin-to-pin compatibility

Configurable voltages and power-up/power-down sequences

3 power modes (run, low power on and low power off) to manage low system quiescent current and faster wake-ups

System Solutions

CAN transceivers and LIN transceivers with flexible data rates (FD) up to 5 Mbit/s

High-end drivers with cyclic sense or wake-up sources

Analogue multiplexers for system detection

Long duration timers with up to 194 days of stand-alone counters

External voltage monitoring on board

Configurable GPIOs (high and low voltage)

Wake-up sources

Advanced "limp home" feature

Functional safety

Scalable safety concept (QM and ASIL B compliant, ISO 26262 compliant design and process)

Supports fail-safe features, including advanced watchdogs

On-demand implementation of ABIST to monitor potential faults

Includes FCCU-independent MCU hardware monitoring to handle many types of applications

Configuration and Support

QFN48 pins with exposed pads for optimised thermal management

Permanent device customisation via one-time programming (OTP) fuse memory

Temporary OTP emulation mode for system development and evaluation

Product Properties

Application: System-on-Chip  

Current - Supply: 40µA  

Voltage - Supply: 5.5V ~ 40V  

Operating Temperature: -40°C ~ 125°C (TA)  

Mounting Type: Surface Mount, Wettable Flanks  

Package/Housing: 48-VFQFN Exposed Pad  

Supplier Device Package: 48-HVQFN (7x7)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.