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BD35395FJ-ME2
Integrated Circuits (ICs)

BD35395FJ-ME2

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Rohm Semiconductor

1A TERMINATION REGULATOR FOR DDR-SDRAMS

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BD35395FJ-ME2
Integrated Circuits (ICs)

BD35395FJ-ME2

Active
Rohm Semiconductor

1A TERMINATION REGULATOR FOR DDR-SDRAMS

Technical Specifications

Parameters and characteristics for this part

SpecificationBD35395FJ-ME2
ApplicationsConverter, DDR SDRAM
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]105 ░C
Operating Temperature [Min]-40 C
Package / Case0.154 in
Package / Case8-SOIC
Package / Case3.9 mm
Supplier Device Package8-SOP-J
Voltage - Input [Max]5.5 V
Voltage - Input [Min]2.7 V
Voltage - OutputAdjustable

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 1470$ 1.62
NewarkEach (Supplied on Cut Tape) 1$ 2.67
10$ 1.47
25$ 1.36
50$ 1.27
100$ 1.16
250$ 1.02
500$ 0.93
1000$ 0.85

Description

General part information

BD35395FJ-M Series

BD35395FJ-M is a termination regulator compatible with JEDEC DDR1/2/3/3L-SDRAM, which functions as a linear power supply incorporating an N-channel MOSFET and provides a sink/source current capability up to 1A respectively. A built-in high-speed OP-AMP specially designed offers an excellent transient response. Requires 3.3 volts or 5.0 volts as a bias power supply to drive the N-channel MOSFET. Has an independent reference voltage input pin (VDDQ) and an independent feedback pin (VTTS) to maintain the accuracy in voltage required by JEDEC, and offers an excellent output voltage accuracy and load regulation.Power Supply Reference BoardFor Xilinx’s FPGA Spartan-7

Documents

Technical documentation and resources

Phase margin Measurement Method for BD35395FJ-M

Schematic Design & Verification

Simple Test Method for Estimating the Stability of Linear Regulators

Schematic Design & Verification

Calculating Junction Temperature from Inrush Current

Thermal Design

Judgment Criteria of Thermal Evaluation

Thermal Design

Thermal Resistance

Thermal Design

UL94 Flame Classifications of Mold Compound

Environmental Data

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

Schematic Design & Verification

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Six Steps for Successful Thermal Design of LDO Regulator ICs

White Paper

Five Steps for Successful Thermal Design of IC

White Paper

PCB Layout Thermal Design Guide

Thermal Design

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

Technical Article

Problem Situations: Power Supply Does Not Start

Schematic Design & Verification

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Connecting LDOs in Parallel

Schematic Design & Verification

What Is Thermal Design

Thermal Design

Power Source ON/OFF Characteristics for Linear Regulator

Schematic Design & Verification

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

BD35395FJ-M Data Sheet

Data Sheet

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Thermal Calculation for Linear Regulator

Thermal Design

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Reverse Voltage Protection

Schematic Design & Verification

Factory Information

Manufacturing Data

BD35395FJ-M PCB Layout

Schematic Design & Verification

Compliance with the ELV directive

Environmental Data

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

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

Schematic Design & Verification

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

SOP-J8 Package Information

Package Information

How to Use the Two-Resistor Model

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

Anti-Whisker formation

Package Information

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

Basics of Linear Regulators

Schematic Design & Verification