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TPIC84125TPWPRQ1

Texas Instruments

Antenna Driver 28-Pin HTSSOP EP T/R

制造商料号#: TPIC84125TPWPRQ1

替代型号#: TPIC84125TPWPRQ1


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描述

文档

替代/替换

信息

The low-frequency (LF) antenna driver is dedicated to automotive applications requiring passive entry or passive start operational control. It allows for up to eight dedicated drivers, consisting of MOSFET transistors.The device also incorporates sophisticated diagnosis, protection and monitoring features.

技术参数

  • Output Stage Consists of Eight Programmable Half-Bridge MOSFET Drivers
    (Configurable in Half, Full, or Parallel Bridges) Which Deliver Modulated
    Current to Each Coil
  • Linear Mode Output: Generates a Sine Wave Voltage That is Controlled
    by the Microcontroller
  • Output Stage is Overload Protected for Short and Over Temperature
  • Driver Control and Diagnosis Blocks Drive the Gates of the MOSFETS
    Via Data From the SPI
  • Antenna Diagnostics: Short to GND, Short to VBAT, And Open Load
    Via Current Measurement
  • Divider Block Generates an Internal Frequency From the Input Clock
    (Main Controller); Used for the Internal Logic
  • Sophisticated Failure Detection and Handling
  • HTSSOP (PWP) 28-Pin Package
  • Operating Temperature Range:
    –40°C to +105°C
  • APPLICATIONS
    • Automotive Passive Start and Passive Entry Applications
  • 技术特性

    描述
    寻找类似物料
    Mounting
    Surface Mount
    Category
    Antenna Driver
    Type
    Antenna Driver
    Operating Temperature
    -40 to 105 °C

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    85423900228.1
    HTSN:
    85423900228.1
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101
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  • 货期: 16 周
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