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VQFN16KV3030
Integrated Circuits (ICs)

BD9615MUV-LBE2

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Rohm Semiconductor

3.5V TO 60V INPUT 1CH BOOST DC/DC CONTROLLER

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VQFN16KV3030
Integrated Circuits (ICs)

BD9615MUV-LBE2

Active
Rohm Semiconductor

3.5V TO 60V INPUT 1CH BOOST DC/DC CONTROLLER

Technical Specifications

Parameters and characteristics for this part

SpecificationBD9615MUV-LBE2
Clock SyncTrue
Control FeaturesSoft Start, Enable
Duty Cycle (Max) [Max]90 %
Frequency - Switching [Max]2.5 MHz
Frequency - Switching [Min]100 kHz
FunctionStep-Up
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]105 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Package / Case16-VFQFN Exposed Pad
Supplier Device PackageVQFN16KV3030
Synchronous RectifierFalse
TopologyBoost
Voltage - Supply (Vcc/Vdd) [Max]60 V
Voltage - Supply (Vcc/Vdd) [Min]3.5 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$ 2.16
10$ 1.94
25$ 1.83
100$ 1.56
250$ 1.47
500$ 1.28
1000$ 1.06
Digi-Reel® 1$ 2.16
10$ 1.94
25$ 1.83
100$ 1.56
250$ 1.47
500$ 1.28
1000$ 1.06
Tape & Reel (TR) 3000$ 0.91
NewarkEach (Supplied on Cut Tape) 1$ 2.25
10$ 2.03
25$ 1.91
50$ 1.79
100$ 1.67
250$ 1.54
500$ 1.50
1000$ 1.45

Description

General part information

BD9615MUV-LB Series

This is the product guarantees long time support in Industrial market. BD9615MUV-LB is a low side MOSFET controller with high withstand voltage (60V). It is suitable for circuits requiring low side FET such as boost and flyback, and it can be used in various applications. An external resistor can adjust the switching frequency from 100kHz to 2500kHz. It reduces the total mounting area because It can operate at extremely high switching frequency. In addition, it has an external clock synchronization function to perform noise management. BD9615MUV-LB has Thermal Shutdown (TSD), Over Voltage Protection (OVP), and Over Current Protection (OCP) to prevent damage caused by various abnormal modes.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Evaluation Board User's Guide for BD9615MUV-EVK-002

User's Guide

What Is Thermal Design

Thermal Design

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

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

Schematic Design & Verification

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

Technical Article

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

White Paper

VQFN16KV3030 Package Information

Package Information

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

Schematic Design & Verification

Simulation Guide for BD9615MUV-LB / Frequency Response (ROHM Solution Simulator)

Simulations

PCB Layout Thermal Design Guide

Thermal Design

Considering Input Filter to Reduce Conducted Emissions by DCDC Converter

Schematic Design & Verification

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

Factory Information

Manufacturing Data

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Precautions for PCB Layout Regarding Common Mode Filters

Technical Article

Phase Compensation Design for Current Mode Buck Converter

Schematic Design & Verification

Thermal Resistance

Thermal Design

PCB Layout Essential Check sheet for Switching Regulator

Schematic Design & Verification

Five Steps for Successful Thermal Design of IC

White Paper

1ch Boost DCDC Controller BD9615MUV-LB Application Circuit Example

Schematic Design & Verification

BD9615MUV-LB Data Sheet

Data Sheet

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

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

Schematic Design & Verification

Impedance Characteristics of Bypass Capacitor

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

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

Schematic Design & Verification

Judgment Criteria of Thermal Evaluation

Thermal Design

BD9615MUV-LB SPICE Modeling Report

Models

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

Schematic Design & Verification

Two-Resistor Model for Thermal Simulation

Thermal Design