BD63401EFV - 技術資料

BD63401EFV是一款低功耗雙極型PWM定電流驅動器,額定電源電壓為40V,額定輸出電流為1.35A。輸入介面使用PARA-IN驅動方式。此外,電源可以由單個系統驅動,易於設計。

* 本產品是標準級的產品。本產品不建議使用的車載設備。

User's Guide

RAGU User's Guide (EN)
 
The RAGU is Evaluation Tool controls the stepping motor driver IC to demonstrate and evaluate its functions.

Application Note

Notes for Temperature Measurement Using Thermocouples
 
This application note explains cautions regarding the temperature measurement. The content of this application note is generally applicable, irrespective of the types of semiconductor devices.
Two-Resistor Model for Thermal Simulation
 
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.
Notes for Temperature Measurement Using Forward Voltage of PN Junction
 
This application note explains cautions regarding the temperature measurement Using Forward Voltage of PN Junction. The content of this application note is generally applicable, irrespective of the types of semiconductor devices.
Method for Monitoring Switching Waveform
 
This application note explains how to correctly monitor the switching waveforms of the power device element such as switching power supply or a motor drive circuit.
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.
Impedance Characteristics of Bypass Capacitor
 
This application note focuses on the impedance characteristics of capacitors, and explains cautions for selecting bypass capacitors.
Precautions When Measuring the Rear of the Package with a Thermocouple
 
This application note describes precautions when measuring the temperature on the rear of a package using a thermocouple to find the junction temperature of a semiconductor chip during actual operation.
Part Explanation
 
For ICs