LM3495EVAL

用于低输出电压的仿真峰值电流模式降压控制器

LM3495EVAL

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概述

The Evaluation Board has been designed for testing of various circuits using the LM3495 buck regulator controller. A complete schematic for all the components is shown in Figure 3. The board is four layers, consisting of signal/power traces on top and bottom, one internal ground plane, and an internal split power plane. The top and bottom planes are 1oz. copper, internal planes are 1/2oz., and the board is 62mil FR4 laminate.

特性
  • Input voltage from 2.9V to 18V
  • Output voltage adjustable from 0.6V to 5.5V
  • Feedback Accuracy ±1%
  • Low-side Sensing, Programmable Current Limit without sense resistor
  • Input Under Voltage Lockout
  • Hiccup mode current limit protection eliminates thermal runaway during fault conditions
  • Internal soft start with tracking capability
  • 200 kHz to 1.5 MHz Switching frequency, Synchronizable
  • On-chip gate drivers
  • Soft output discharge during shutdown
  • Startup into output pre-bias
  • Operation from a single input rail
  • Adaptive Duty Cycle Limit
  • TSSOP-16 package

Applications

  • Wide input voltage buck converters with low voltage, high accuracy outputs
  • Core logic regulators
  • High-efficiency buck regulation

 

AC/DC 和 DC/DC 转换器(集成 FET)
LM3495 2.9V 至 18V、仿真峰值电流模式降压控制器
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评估板

LM3495EVAL/NOPB — Emulated Peak Current Mode Buck Controller for Low Output Voltage

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类型 标题 下载最新的英文版本 日期
用户指南 LM3495 降压控制器评估模块用户指南 (Rev. C) PDF | HTML 英语版 (Rev.C) 2022年 7月 8日
证书 LM3495EVAL/NOPB EU Declaration of Conformity (DoC) 2019年 1月 2日

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