BD4728G_技术资料

ROHM的双极型复位IC系列是为了防止CPU和逻辑电路的电源在ON/OFF时或出现瞬断等情况处于过渡状态时時发生系统误动作而开发的RECETRESET IC。它用电源、GND、复位输出三引脚结构检测各式各样的系统的电源电压,输出复位信号。它具有超小型、消耗电流低的特点,在便携式设备中使用尤为方便。系列中的各个型号产品都是无铅产品,符合RoHS指令。

* 本产品是标准级的产品。本产品不建议使用于车载设备。

White Paper

支持汽车安全的 最新汽车功能安全标准“ISO 26262”
 
本文将从半导体制造商的角度,在对功能安全和ISO 26262的关注度日益增加,并需要采取行动积极应对的背景下,向您介绍罗姆官方网站上公布的白皮书摘要。另外,白皮书有包括案例等具体的介绍。

Application Note

Spice Models for Voltage Detector ICs
 
SPICE is a general-purpose circuit-simulation program for nonlinear DC, nonlinear transient, and linear AC analysis. It solves network equations for node voltages and was designed to solve both linear and nonlinear electrical circuits…
Voltage Detector Circuit Collection
 
Circuit Applications
Two-Resistor Model for Thermal Simulation - Power Management
 
This application note explains the two-resistor model, which is the simplest model among thermal models used in thermal simulations. The thermal simulations mentioned three-dimensional model thermal conduction and thermal fluid analysis tools.
Thermal Resistance
 
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Part Explanation
 
For ICs