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 >> LMR12015
LMR12015技术文档下载：
LMR12015技术文档产品手册下载
LMR12015 - 产品图解：
LMR12015-采用 LLP-10 封装的 LMR12015 20Vin、1.5A 降压稳压器
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 - LMR12015介绍

LMR12015 - 采用 LLP-10 封装的 LMR12015 20Vin、1.5A 降压稳压器

LMR12015是TI德州仪器公司的一款转换器（集成开关）产品，LMR12015是采用 LLP-10 封装的 LMR12015 20Vin、1.5A 降压稳压器，本站介绍了LMR12015的封装应用图解、特点和优点、功能等，并给出了与LMR12015相关的TI元器件型号供参考。

LMR12015 - 采用 LLP-10 封装的 LMR12015 20Vin、1.5A 降压稳压器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The LMR12015/20 regulator is a monolithic, high frequency, PWM step-down DC-DC converter in a 10-pin WSON package. It contains all the active functions to provide local DC-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.

With a minimum of external components the LMR12015/20 is easy to use. The ability to drive 1.5/2A loads respectively, with an internal 150 m? NMOS switch results in the best power density available. The control circuitry allows for on-times as low as 65 ns, thus supporting exceptionally high frequency conversion. Switching frequency is internally set to 2 MHz and synchronizable from 1 to 2.35 MHz, which allows the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is very high, efficiencies up to 90% are easy to achieve. External shutdown is included featuring an ultra-low shutdown current of 70 nA. The LMR12015/20 utilizes peak current mode control and internal compensation to provide high-performance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, and output over-voltage protection.

产品特性

  • Space Saving 3 x 3 x 0.8 mm WSON-10 Package
  • Input Voltage Range of 3V to 20V
  • Output Voltage Range of 1V to 18V
  • LMR12015 and LMR12020 Deliver 1.5A and 2A Maximum Output Current Respectively
  • 2 MHz Switching Frequency
  • Frequency Synchronization from 1.00 MHz to 2.35 MHz
  • 70 nA Shutdown Current
  • 1% Voltage Reference Accuracy
  • Peak Current Mode PWM Operation
  • Thermal Shutdown
  • Internally Compensated
  • Internal Soft-Start
  • WEBENCH Enabled

Performance Benefits

  • Tight Accuracy for Powering Digital ICs
  • Extremely Easy to Use
  • Tiny Overall Solution Reduces System Cost

SIMPLE SWITCHER is a trademark of Texas Instruments. WEBENCH is a trademark of Texas Instruments. All trademarks are the property of their respective owners.

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