TI公司，TI官网，TI代理商
TI(德州仪器)|TI产品型号搜索：
专营TI（德州仪器）元器件，强大的现货交付能力，解决您的采购难题
全流程提供TI（德州仪器）现货供应链服务
当前位置：TI代理 > > TI芯片 >> TPS54162-Q1
TPS54162-Q1技术文档下载：
TPS54162-Q1技术文档产品手册下载
TPS54162-Q1 - 产品图解：
TPS54162-Q1-具有低 IQ、电压监控和复位功能的汽车类 1A、60V 降压 DC/DC 转换器
TI芯片：
承诺原装正品
专营TI德州仪器，真正优化您的供应链
TI产品 - TPS54162-Q1介绍

TPS54162-Q1 - 具有低 IQ、电压监控和复位功能的汽车类 1A、60V 降压 DC/DC 转换器

TPS54162-Q1是TI德州仪器公司的一款转换器（集成开关）产品，TPS54162-Q1是具有低 IQ、电压监控和复位功能的汽车类 1A、60V 降压 DC/DC 转换器，本站介绍了TPS54162-Q1的封装应用图解、特点和优点、功能等，并给出了与TPS54162-Q1相关的TI元器件型号供参考。

TPS54162-Q1 - 具有低 IQ、电压监控和复位功能的汽车类 1A、60V 降压 DC/DC 转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The TPS54162 is a step-down switch-mode power supply with a voltage supervisor and an integrated NMOS switching FET. Integrated input voltage line feed forward topology improves line transient regulation of the voltage mode buck regulator. The regulator has a cycle-by-cycle current limit. The device also features low-power mode operation under light load conditons which reduces the supply current to 50 µA (typical). By pulling the EN pin low, the supply shutdown current is reduced to 1 µA (typical).

An open drain reset signal indicates when the nominal output drops below the reset threshold set by an external resistor divider network. The output voltage start up ramp is controlled by a soft start capacitor. There is an internal undervoltage shut down which is activated when the input supply ramps down to 2.6 V. The device is protected during an overload condition on output by frequency fold back operation, and also has a thermal shutdown protection.

产品特性

  • Asynchronous Switch Mode Regulator
  • 3.6 V to 48 V Operating Range, Withstands Transients up to 60 V
  • 1 A Maximum Load Current
  • 50 µA Typical Quiescent Current
  • 200 kHz to 2.2 MHz Switching Frequency
  • 0.8 V ± 1.5% Voltage Reference
  • High Voltage Tolerant Enable Input
  • Soft Start on Enable Cycle
  • Slew Rate Control on Internal Power Switch
  • Low-Power Mode for Light Load Conditions
  • Programmable Delay for Power-On Reset
  • External Compensation for Error Amplifier
  • Reset Function Filter Time for Fast Negative Transients
  • Programmable Overvoltage, Undervoltage Output Monitor
  • Thermal Sensing and Shutdown
  • Switch Current Limit Protection
  • Short Circuit and Overcurrent Protection of FET
  • Junction Temperature Range: –40°C to 150°C
  • 20-Pin HTSSOP PowerPAD™ Package
  • APPLICATIONS
    • Qualified for Automotive Applications
    • Automotive Telematics
    • Navigation Systems
    • In-Dash Instrumentation
    • Battery Powered Applications

下面可能是您感兴趣的TI德州仪器公司转换器（集成开关）元器件
节约时间成本，提高采购效率，TI官网授权代理
TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购