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MCP2022PT-500E/ST

产品分类: 其他接口芯片
产品描述: LIN Transceiver with Voltage Regulator
供应商型号: 579-MCP2022PT500EST
供应商: Mouser
标准整包数: 1
MICROCHIP TECHNOLOGY 其他接口芯片 MCP2022PT-500E/ST

MCP2022PT-500E/ST概述

    # MCP2021/2/1P/2P LIN Transceiver with Voltage Regulator Technical Overview
    Product Introduction
    The MCP2021/2/1P/2P series from Microchip Technology is a family of LIN transceivers with integrated voltage regulators designed for automotive and industrial applications. These transceivers support LIN Bus Specifications 1.3 and 2.1, and comply with SAE J2602-2. They enable communication speeds up to 20 kBaud, making them ideal for networks requiring robust, reliable, and energy-efficient solutions.
    Primary Features:
    - Compliance with LIN Bus specifications and SAE J2602-2.
    - Supports baud rates up to 20 kBaud with LIN-compatible output drivers.
    - Built-in protection mechanisms for load dump and thermal issues.
    - Operating voltage range of 6.0V to 18.0V, with maximum input voltage tolerance up to 30V.
    - Extended temperature range: -40°C to +125°C.
    - Interfaces with PIC® EUSART and standard USARTs.
    - Integrated voltage regulator with outputs of 5.0V ±3% or 3.3V ±3%.
    Applications include automotive diagnostics, comfort systems, and industrial automation where LIN protocol communication is required.
    Technical Parameters
    | Parameter | Specification |

    | Communication Speed | Up to 20 kBaud |
    | Input Voltage Range | 6.0V to 18.0V |
    | Maximum Input Voltage | 30V |
    | Voltage Regulator Outputs | 5.0V ±3% or 3.3V ±3% |
    | Quiescent Current | ~85µA (Receiver On, Transmitter Off) |
    | Sleep Mode Current | ~16µA |
    | Temperature Range | -40°C to +125°C |
    | Short-Circuit Protection | Yes |
    | Reverse Battery Protection | Yes |
    | ESD Protection | Yes |
    These parameters make the MCP2021/2/1P/2P highly robust and suitable for demanding environments.
    Product Characteristics and Advantages
    The MCP2021/2/1P/2P series stands out due to its:
    - Compliance: Fully adheres to LIN standards and automotive requirements.
    - Efficiency: Ultra-low quiescent current ensures prolonged battery life in automotive applications.
    - Reliability: Withstand harsh conditions like load dumps and EMI interference.
    - Flexibility: Adjustable wake-up logic based on LIN bus activity for optimized power management.
    - Compatibility: Works seamlessly with existing LIN networks and PIC controllers.
    These features make the MCP2021/2/1P/2P highly competitive in the market, particularly in cost-sensitive yet performance-driven industries such as automotive electronics.
    Application Cases and Usage Suggestions
    The MCP2021/2/1P/2P transceiver is commonly used in automotive body control modules (BCM), door locks, window lifts, and climate control systems. Its low power consumption makes it ideal for battery-powered devices.
    Use Case Example:
    A car manufacturer wants to integrate LIN-based sensors into their vehicle’s air conditioning system. By using the MCP2021/2/1P/2P, they achieve seamless communication between the sensors and the central control unit. To optimize performance, engineers should ensure proper grounding, use external transient suppression components, and carefully manage the LIN bus termination resistance.
    Recommendations:
    1. Implement external TVS diodes to mitigate transient voltage spikes.
    2. Avoid driving TXD high during Power-Down to prevent unintended activation of internal logic.
    3. Test various wake-up conditions to align with the desired operational behavior.
    Compatibility and Support
    The MCP2021/2/1P/2P is fully compatible with LIN standard devices and supports interfaces like PIC EUSART and USART. Microchip

MCP2022PT-500E/ST参数

参数
长*宽*高 5mm*4.4mm*1mm
通用封装 SOP
安装方式 贴片安装
零件状态 在售
包装方式 卷带包装

MCP2022PT-500E/ST厂商介绍

Microchip Technology是一家全球领先的半导体公司,总部位于美国亚利桑那州。公司成立于1989年,专注于设计、制造和销售各种微控制器、模拟、FPGA、连接、功率管理、分立和安全产品。

Microchip Technology的产品主要分为以下几类:
1. 微控制器(MCU):包括PIC、AVR和dsPIC系列,广泛应用于工业控制、消费电子、汽车电子等领域。
2. 模拟产品:包括电源管理、信号处理、接口和传感器等,用于提高系统性能和降低功耗。
3. 连接产品:包括以太网、无线和串行通信解决方案,实现设备间的高效数据传输。
4. FPGA(现场可编程门阵列):提供灵活的硬件解决方案,适用于高速数据处理和复杂逻辑设计。
5. 功率管理产品:包括电源模块、电池管理等,用于提高能效和延长设备寿命。
6. 分立产品:包括二极管、晶体管、MOSFET等,用于电路保护和信号放大。
7. 安全产品:包括加密模块、安全存储器等,保护数据安全和防止篡改。

Microchip Technology的优势在于其丰富的产品线、强大的研发能力和全球销售网络。公司不断推出创新产品,满足客户在不同应用领域的多样化需求。同时,Microchip还提供全面的技术支持和定制化解决方案,帮助客户缩短产品上市时间并降低开发成本。

MCP2022PT-500E/ST数据手册

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