Zenode.ai Logo
Beta
Log InSign Up
Product dimension image
Integrated Circuits (ICs)

BD9326EFJ-E2

Active
Rohm Semiconductor

DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, ADJUSTABLE, 4.75V-18VIN, 900MV-14.4VOUT, 3AOUT, HTSOP-8 ROHS COMPLIANT: YES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsResistor Value Table to set Output Voltage of Buck Converter ICPCB Layout Techniques of Buck Converter+40
Product dimension image
Integrated Circuits (ICs)

BD9326EFJ-E2

Active
Rohm Semiconductor

DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, ADJUSTABLE, 4.75V-18VIN, 900MV-14.4VOUT, 3AOUT, HTSOP-8 ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsResistor Value Table to set Output Voltage of Buck Converter ICPCB Layout Techniques of Buck Converter+40

Technical Specifications

Parameters and characteristics for this part

SpecificationBD9326EFJ-E2
Current - Output3 A
Frequency - Switching380 kHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case0.154 in
Package / Case8-SOIC
Package / Case3.9 mm
Supplier Device Package8-HTSOP-J
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]18 V
Voltage - Input (Min) [Min]4.75 V
Voltage - Output (Max) [Max]16.2 V
Voltage - Output (Min/Fixed)0.9 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.15
10$ 1.03
25$ 0.98
100$ 0.83
250$ 0.78
500$ 0.69
Digi-Reel® 1$ 1.15
10$ 1.03
25$ 0.98
100$ 0.83
250$ 0.78
500$ 0.69
Tape & Reel (TR) 2500$ 0.69
NewarkEach (Supplied on Cut Tape) 1$ 1.94
10$ 1.34
25$ 1.25
50$ 1.16
100$ 1.07
250$ 0.93
500$ 0.88
1000$ 0.84

Description

General part information

BD9326EFJ Series

The BD9326FJ is step-down regulators that integrate a low resistance high side N-channel achieves 3A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.

Documents

Technical documentation and resources

Resistor Value Table to set Output Voltage of Buck Converter IC

Schematic Design & Verification

PCB Layout Techniques of Buck Converter

Schematic Design & Verification

Thermal Resistance

Thermal Design

Considering Input Filter to Reduce Conducted Emissions by DCDC Converter

Schematic Design & Verification

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Capacitor Calculation for Buck converter IC

Schematic Design & Verification

Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)

Technical Article

Types of Capacitors Used for Output Smoothing of Switching Regulators and their Precautions

Schematic Design & Verification

Judgment Criteria of Thermal Evaluation

Thermal Design

What Is Thermal Design

Thermal Design

Considering Polarity of Power Inductor to Reduce Radiated Emission of DC-DC converter

Schematic Design & Verification

PCB Layout Thermal Design Guide

Thermal Design

Five Steps for Successful Thermal Design of IC

White Paper

Precautions for PCB Layout Regarding Common Mode Filters

Technical Article

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Schematic Design & Verification

PCB Layout Essential Check sheet for Switching Regulator

Schematic Design & Verification

Three Steps for Successful Design of DC-DC Converters

White Paper

Two-Resistor Model for Thermal Simulation

Thermal Design

Compliance with the ELV directive

Environmental Data

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

UL94 Flame Classifications of Mold Compound

Environmental Data

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Anti-Whisker formation

Package Information

Step-down DC-DC converter PCB layout EMC Design guide

Schematic Design & Verification

Cutting-Edge Web Simulation Tool "ROHM Solution Simulator" Capable of Complete Circuit Verification of Power Devices and Driver ICs

White Paper

Phase Compensation Design for Current Mode Buck Converter

Schematic Design & Verification

Considerations for Power Inductors Used for Buck Converters

Schematic Design & Verification

BD9326EFJ Data Sheet

Data Sheet

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Method for Determining Constants of Peripheral Parts of Buck DC/DC Converter

Schematic Design & Verification

HTSOP-J8 Package Information

Package Information

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

Factory Information

Manufacturing Data

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Efficiency of Buck Converter

Schematic Design & Verification

Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter

Schematic Design & Verification

Snubber Circuit for Buck Converter IC

Schematic Design & Verification

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

Schematic Design & Verification

Calculation of Power Loss (Synchronous)

Schematic Design & Verification

Product Change Notice EN

Datasheet