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LMZ23603TZ/NOPB

电源管理 IC
  • 参考价格：￥108.47-￥98.74

更新日期：2024-04-01 00:04:00

LMZ23603TZ/NOPB

电源管理 IC

产品简介：具有 36V 最大输入电压的 3A SIMPLE SWITCHER® 电源模块

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  • 参考价格：￥108.47-￥98.74

LMZ23603TZ/NOPB 供应商

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LMZ23603TZ/NOPB 中文资料属性参数

  • 制造商：National Semiconductor (TI)
  • 最大输入电压：36 V
  • 开关频率：650 KHz to 950 KHz
  • 输出电压：0.8 V to 6 V
  • 输出电流：3 A
  • 输出端数量：1
  • 最大工作温度：+ 125 C
  • 安装风格：SMD/SMT
  • 封装 / 箱体：TO-PMOD-7
  • Input Voltage MIN：6 V
  • 负载调节：1 mV / A
  • 最小工作温度：- 40 C
  • 工厂包装数量：45
  • 类型：Syncchronous Buck

产品特性

  • Integrated Shielded Inductor
  • Simple PCB Layout
  • Frequency Synchronization Input (650 kHz to 950 kHz)
  • Flexible Startup Sequencing Using External Soft- start, Tracking and Precision Enable
  • Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
  • Junction Temperature Range –40°C to 125°C
  • Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
  • Fast Transient Response for Powering FPGAs and ASICs
  • Fully Enabled for WEBENCH Power Designer
  • Pin Compatible With LMZ22005/LMZ23605/LMZ22003
  • Performance Benefits High Efficiency Reduces System Heat Generation Tested to EN55022 Class B(1) See AN-2125 (SNVA473) and layout for information on device under test. VIN = 24 V, VO = 3.3 V, IO = 3 A Low component count, only 5 external components Low output voltage ripple Uses PCB as heat sink, no airflow required
  • High Efficiency Reduces System Heat Generation
  • Tested to EN55022 Class B(1) See AN-2125 (SNVA473) and layout for information on device under test. VIN = 24 V, VO = 3.3 V, IO = 3 A
  • See AN-2125 (SNVA473) and layout for information on device under test.
  • VIN = 24 V, VO = 3.3 V, IO = 3 A
  • Low component count, only 5 external components
  • Low output voltage ripple
  • Uses PCB as heat sink, no airflow required
  • Electrical Specifications 18-W maximum total output power Up to 3-A output current Input voltage range 6 V to 36 V Output voltage range 0.8 V to 6 V Efficiency up to 92%
  • 18-W maximum total output power
  • Up to 3-A output current
  • Input voltage range 6 V to 36 V
  • Output voltage range 0.8 V to 6 V
  • Efficiency up to 92%

产品概述

The LMZ23603 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 3-A load. The LMZ23603 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.The LMZ23603 can accept an input voltage rail between 6 V and 36 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ23603 only requires two external resistors and three external capacitors to complete the power solution. The LMZ23603 is a reliable and robust design with the following protection features: thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and allows start-up into a prebiased output. The sync input allows synchronization over the 650-kHz to 950-kHz switching frequency range.
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LMZ23603TZ/NOPB 电路图

LMZ23603TZ/NOPB 电路图

LMZ23603TZ/NOPB 电路图

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