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Integrated Circuits (ICs)

BD18353EFV-ME2

Active
Rohm Semiconductor

LED DRIVER, AEC-Q100, BOOST, HTSSOP-B20 ROHS COMPLIANT: YES

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Product dimension image
Integrated Circuits (ICs)

BD18353EFV-ME2

Active
Rohm Semiconductor

LED DRIVER, AEC-Q100, BOOST, HTSSOP-B20 ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

SpecificationBD18353EFV-ME2
DimmingAnalog, PWM
Frequency [Max]2.5 MHz
Frequency [Min]200 kHz
GradeAutomotive
Internal Switch(s)False
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Package / Case0.173 "
Package / Case4.4 mm
Package / Case20-VSSOP (Exposed Pad)
QualificationAEC-Q100
Supplier Device Package20-HTSSOP-B
TopologyStep-Up (Boost)
TypeDC DC Controller
Voltage - Output65 V
Voltage - Supply (Max) [Max]65 V
Voltage - Supply (Min) [Min]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$ 4.16
10$ 2.74
25$ 2.38
100$ 1.96
250$ 1.76
500$ 1.64
1000$ 1.54
Digi-Reel® 1$ 4.16
10$ 2.74
25$ 2.38
100$ 1.96
250$ 1.76
500$ 1.64
1000$ 1.54
N/A 1710$ 2.81
Tape & Reel (TR) 2500$ 1.43
5000$ 1.36
NewarkEach (Supplied on Cut Tape) 1$ 3.72
10$ 2.75
25$ 2.35
50$ 2.13
100$ 1.90
250$ 1.68
500$ 1.55
1000$ 1.44

Description

General part information

BD18353EFV-M Series

BD18353EFV-M/MUF-M is a 1ch LED Controller. High side current detection amplifier is built-in. PWM dimming duty can be freely set with built-in PWM generation circuit. PWM dimming realizes by driving an external P-ch MOSFET. Outputs abnormal LED status to the FAULT_B pin. Two systems of analog dimming are built-in. High precision 3.0V output power supply for analog dimming and PWM dimming setting is built-in.

Documents

Technical documentation and resources

Thermal Resistance

Thermal Design

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Impact of PWM Dimming on the Conducted EMI

Technical Article

HTSSOP-B20 Package Information

Package Information

ROHM Automotive Lighting Solutions

White Paper

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

How to Select Boost/Boost to VIN/SEPIC

Application Note

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

White Paper

BD18353EFV-M Data Sheet

Data Sheet

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Judgment Criteria of Thermal Evaluation

Thermal Design

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Factory Information

Manufacturing Data

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

BD18353EFV-M / BD18353MUF-M Spice Modeling Report

Models

How to Use the Two-Resistor Model

Thermal Design

Evaluation Board User's Guide for BD18353EFV-EVK-001

User's Guide

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

PCB Layout Thermal Design Guide

Thermal Design

Two-Resistor Model for Thermal Simulation

Thermal Design

What Is Thermal Design

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Five Steps for Successful Thermal Design of IC

White Paper

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

Technical Article

Technical Data Sheet EN

Datasheet