OBC-OPAMP

Sales promotion materials for OBC

Just one package of materials is necessary to promote sales of op amps and shunt resistors for OBCs. Feel free to download and use accordingly.

Package Contents

  • ROHM's Proposed Solutions for Onboard Chargers

    ROHM's Proposed Solutions for Onboard Chargers

    Includes market trends for onboard chargers, various circuit solutions, and product introductions.

  • On Board Charger Fighting Guide

    On Board Charger Fighting Guide

    Current status / Entire OBC market trend
    Market trend
    ROHM’s position

  • Op Amp Product Introduction

    Op Amp Product Introduction

    Introducing ROHM Op Amps and Comparators

  • Recommended Products for xEV OBCs

    Recommended Products for xEV OBCs

    ROHM products are introduced according to each block diagram.

  • Op Amp/Comparator Application Note

    Op Amp/Comparator Application Note

    Explains the general terms and basic techniques necessary to configure application circuits using op amps and comparators.

  • Low-Side Current Sensing Circuit Design

    Low-Side Current Sensing Circuit Design

    Includes guidelines for selecting components and determining circuit constants in low-side current sensing circuits.

  • Low-Side Current Sensing Circuit Design

    Effects of PCB Design on the Temperature Coefficient of Resistance

    Introduces the effects of PCB design on the temperature coefficient of resistance.

  • Low-Side Current Sensing Circuit Design

    Method for Suppressing the Surface Temperature Rise of Shunt Resistors

    Introduces a method for suppressing the surface temperature rise of shunt resistors.

Recommended products

Part NumberchSupply Voltage Range
(V)
Current Consumption
(mA)
Input Voltage RangeInput Offset
Voltage (Max.)
[mV]
Operating Temp. Range
(℃)
PackageDesign Resources
SPICE ModelSmybol&Fotprint3D Model
BD87581YG-C1ch4.0 to 142.3VSS~VDD9.0-40 to +125SSOP5-
BD87582YFVM-C2ch4.0 to 145VSS~VDD9.0-40 to +125MSOP8-
BA83472YF-C2ch3.0 to 36.04.3VEE to VCC-2.010.0-40 to +125SOP8-
LMR1701YG-C
(Under Development)
1ch2.7 to 5.59.6VSS to VDD-0.96.0-40 to +125SSOP6--
LMR1801YG-C
(Under Development)
1ch2.2 to 5.50.95VSS to VDD-1.00.95-40 to +125SSOP5
LMR1802YG-C
(Under Development)
1ch2.5 to 5.51.1VSS to VDD-1.00.45-40 to +125SSOP5
TLR2376YFVM-C
(Under Development)
2ch2.5 to 5.51.245VSS to VDD0.55-40 to +125MSOP8
TLR2377YFVM-C
(Under Development)
2ch2.5 to 5.51.245VSS to VDD1.3-40 to +125MSOP8
TLR376YG-C
(Under Development)
1ch2.5 to 5.50.645VSS to VDD0.55-40 to +125SSOP5
TLR377YG-C
(Under Development)
1ch2.5 to 5.50.645VSS to VDD1.3-40 to +125SSOP5

About ROHM

Since it was founded in 1954, ROHM has consistently pursued a guarantee rate one order of magnitude higher than the industry standard with the motto of ‘Quality First’, achieved through comprehensive quality control and reliability management. By 1964, we already reached a defect rate for resistors of 1 in 1,000,000, compared to 1 in 100,000 with other manufacturers. From then on, we have continued to improve the guarantee rate ahead of the industry, such as by implementing mechanization and semi-automation in all processes.

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Content for Trading Companies and Distributors

ROHM is preparing content for trading companies and distributors to help expand sales.
・ Presentation materials (products/presentations)
・ Equivalent product search (competitor product → ROHM product)
・ Batch search of equivalent products
・ Recommended product search (ROHM recommended products)

MyROHM for Trading Companies and Distributors
ROHM Technical Support (RTS)

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