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5.5 V, 2 A Pch/Nch Power MOSFET with Drivers For Automotive - BD90302NUF-C (New)

BD90302NUF-C are boost MOSFET with drivers for BD8Pxxx Series exclusive use. BD8Pxxx Series is a buck DC/DC Converter with boost function. When used with BD8Pxxx Series, a synchronous buck-boost DC/DC Converter is constituted.

Technical Documents

Application Note

Power Supply Sequence Circuit with General Purpose Power Supply IC
 
This application note proposes a circuit that accomplishes the power supply sequence without using any dedicated power supply sequence IC, by using general purpose power supply ICs.
Phase Compensation Design for Current Mode Buck Converter
 
This application note explains the method used by ROHM for designing the phase compensation for current mode buck converters.
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
 
This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.
Usage of SPICE Macromodel for DC/DC
 
This application note explains how to install SPICE macromodels and how the circuit symbols are configured.
Calculation of Power Loss (Synchronous)
 
This application note describes how to obtain the power loss required to calculate the temperature of a semiconductor device. Temperature control is important to ensuring product reliability.
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

Design Model

Spice Model (lib)
 
BD90302NUF-C PSPICE

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Factory Information