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Integrated Circuits (ICs)

BD63536FJ-E2

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Rohm Semiconductor

STEP-DOWN, HIGH-EFFICIENCY SWITCHING REGULATORS (CONTROLLER TYPE)

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Product schematic image
Integrated Circuits (ICs)

BD63536FJ-E2

Active
Rohm Semiconductor

STEP-DOWN, HIGH-EFFICIENCY SWITCHING REGULATORS (CONTROLLER TYPE)

Technical Specifications

Parameters and characteristics for this part

SpecificationBD63536FJ-E2
Clock SyncTrue
Control FeaturesCurrent Limit, Frequency Control, Soft Start
Frequency - Switching [Max]300 kHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-25 °C
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Package / Case0.154 in
Package / Case8-SOIC
Package / Case3.9 mm
Supplier Device Package8-SOP-J
Synchronous RectifierFalse
TopologyBuck
Voltage - Supply (Vcc/Vdd) [Max]30 V
Voltage - Supply (Vcc/Vdd) [Min]3 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 2488$ 1.64
NewarkEach (Supplied on Cut Tape) 1$ 1.68
10$ 1.51
25$ 1.42
50$ 1.30
100$ 1.18
250$ 1.09
500$ 0.97
1000$ 0.76

Description

General part information

BD63536FJ Series

The BD63536FJ is a gate direct drive switching regulator operational at a power supply voltage from 3V. This regulator uses a compact package SOP-J8 and operates as a switching regulator for the voltage control type of step-down DC/DC converter. The regulator features reliable design with ±1% reference voltage accuracy, built-in current limit function (±4%), and a variety of built-in protection circuits.

Documents

Technical documentation and resources

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

Schematic Design & Verification

PCB Layout Techniques of Buck Converter

Schematic Design & Verification

Considering Input Filter to Reduce Conducted Emissions by DCDC Converter

Schematic Design & Verification

PCB Layout Thermal Design Guide

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

PCB Layout Essential Check sheet for Switching Regulator

Schematic Design & Verification

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Capacitor Calculation for Buck converter IC

Schematic Design & Verification

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

Schematic Design & Verification

Phase Compensation Design for Current Mode Buck Converter

Schematic Design & Verification

Considerations for Power Inductors Used for Buck Converters

Schematic Design & Verification

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Three Steps for Successful Design of DC-DC Converters

White Paper

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Five Steps for Successful Thermal Design of IC

White Paper

UL94 Flame Classifications of Mold Compound

Environmental Data

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

White Paper

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

Schematic Design & Verification

Anti-Whisker formation

Package Information

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

Schematic Design & Verification

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Judgment Criteria of Thermal Evaluation

Thermal Design

Efficiency of Buck Converter

Schematic Design & Verification

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

BD63536FJ Data Sheet

Data Sheet

Calculation of Power Dissipation in Switching Circuit

Schematic Design & Verification

What Is Thermal Design

Thermal Design

Thermal Resistance

Thermal Design

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

Schematic Design & Verification

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

Schematic Design & Verification

Snubber Circuit for Buck Converter IC

Schematic Design & Verification

Resistor Value Table to set Output Voltage of Buck Converter IC

Schematic Design & Verification

Inductor Calculation for Buck converter IC

Schematic Design & Verification

Precautions for PCB Layout Regarding Common Mode Filters

Technical Article

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

Technical Article

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

Calculation of Power Loss (Synchronous)

Schematic Design & Verification

Compliance with the ELV directive

Environmental Data

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Diode Selection Method for Asynchronous Converter

Schematic Design & Verification

Factory Information

Manufacturing Data

How to Use the Two-Resistor Model

Thermal Design

Two-Resistor Model for Thermal Simulation

Thermal Design

SOP-J8 Package Information

Package Information

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

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

Schematic Design & Verification