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LM3102MH
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LM3102MH

  • Category:sensor
  • Product Name:1MHz 0.75A buck regulator
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:TSSOP-20
  • Stock Status:There is stock
  • Stock Quantity:20000
  • Minimum order quantity: 1
  • Details:点击查找LM3102MH的pdf资料
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  • Product introduction

peculiarity

  • 低元件数量和解决方案的尺寸小
  • 稳定与陶瓷及其他低ESR电容
  • No loop compensation is required
  • 在轻负载DCM工作的高效率
  • 预偏置启动
  • Ultra-fast transient response
  • Programmable soft-start
  • Programmable switching frequency up to 1 MHz
  • 谷电流限制
  • Thermal shutdown
  • 输出过电压保护
  • 精密的可调输出电压低至0.6V的内部参考

illustrate

同步整流的LM3103降压转换器的功能，实现高效率和成本效益降压稳压器的所有必需的功能。 它是能够提供低至0.6V的输出电压0.75A负载。 双N沟道同步M​​OSFET开关允许低的元件数量，从而降低复杂性和减小电路板尺寸。

不同的是，大多数的其他COT监管机构的LM3103不依靠稳定的输出电容的ESR，以及设计与陶瓷及其他非常低的ESR输出电容器工作非常出色。 它无需环路补偿，结果在一个快速的负载瞬态响应和简单的电路实现。 工作频率几乎保持恒定线的变化，由于输入电压和时间之间的反比关系。 工作频率可以通过外部编程高达1 MHz。 保护功能包括VCC电压下锁定，输出过电压保护，热关断，栅极驱动欠压锁定。 LM3103是可在热增强eTSSOP - 16封装。

Main specifications

  • 输入电压范围4.5V - 42V
  • 0.75A的输出电流
  • 0.6V，± 2％的基准
  • 集成双N沟道主要和同步MOSFET
  • 耐热增强eTSSOP - 16封装

andLM3102MHRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LM3102MHX/NOPB   10+11+   Hong Kong spot, imported original
LM3102MH NSC 10+ TSSOP-20 1MHz 0.75A buck regulator
LM3102MHX NSC 10+ TSSOP 2.5A降压稳压器

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