TLX9188

Automotive

Data sheet

TLX9188 Data sheet/Japanese[Sep,2021]PDF: 488KB

Data sheet

TLX9188 Data sheet/English[Sep,2021]PDF: 599KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Apr,2025]PDF: 85KB

Environment Information

Certificate on Content of SVHC of REACH[Apr,2025]PDF: 85KB

Application Note

Safety standards for photocouplers[Mar,2021]PDF: 753KB

Application Note

Glossary of Photocoupler and Photorelay Terms[Mar,2018]PDF: 509KB

Catalog

Selection Guide Isolators and Solid State Relays 2025Rev1.0[Feb,2025]PDF: 7871KB

Catalog

Photocouplers and Photorelays[Apr,2020]PDF: 2619KB

Data sheet

TLX9188 Data sheet/Japanese[Sep,2021]PDF: 488KB

Data sheet

TLX9188 Data sheet/English[Sep,2021]PDF: 599KB

Application Note

Safety standards for photocouplers[Mar,2021]PDF: 753KB

Application Note

Glossary of Photocoupler and Photorelay Terms[Mar,2018]PDF: 509KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Apr,2025]PDF: 85KB

Environment Information

Certificate on Content of SVHC of REACH[Apr,2025]PDF: 85KB

Catalog

Selection Guide Isolators and Solid State Relays 2025Rev1.0[Feb,2025]PDF: 7871KB

Catalog

Photocouplers and Photorelays[Apr,2020]PDF: 2619KB

Description

Description TLX9188 consists of phototransistors optically coupled to an infrared LED. TLX9188 is housed in the very small and thin SO6(4pin) package and that guarantees high temperature operation(Ta=125 °C max). With the high breakdown voltage between the collector and emitter (VCEO=200 V), TLX9188 is suitable for use in battery management system.
Feature 2.3mm low-profile package / High V_CEO
Application Scope Various Controllers / Signal transmission between different circuit potential / HEV(Hybrid Electric Vehicle) and EV(Electric Vehicle) Applications
Function High VCEO
Number of Circuits 1
Input type DC
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name 4pin SO6
Package Image 4pin SO6
Pins 4
Mounting Surface Mount
Width×Length×Height
(mm)		 3.7×7.0×2.1
Package Dimensions 보기
Land pattern dimensions 보기
Ultra Librarian® CAD model
(Symbol, Footprint and 3D model)		 Download from UltraLibrarian<sup>®</sup> in your desired CAD format<br>(Note1)(Note3)

Download from UltraLibrarian® in your desired CAD format
(Note1)(Note3)
SamacSys CAD model
(Symbol, Footprint and 3D model)		 Download from SamacSys<br>(Note2)(Note3)

Download from SamacSys
(Note2)(Note3)

 Please refer to the link destination to check the detailed size.

(Note1)

Ultra Librarian® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian®. The footprints are generated based on the specifications of Ultra Librarian®.

(Note2)

SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.

(Note3)

Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Collector-emitter voltage VCEO 200 V
Collector Current IC 0.05 A
Forward Current IF 0.03 A
Operating Temperature Topr -40 to 125 ℃

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Collector Emitter Saturation Voltage (Max) VCE(sat) - 0.4 V
Isolation voltage BVs
@1minute (Min)		 BVS t=60sec 3750 Vrms
Current Transfer Ratio (Max) CTR IF=5mA
VCE=5V
rank=GB		 600 %
Current Transfer Ratio (Min) CTR IF=5mA
VCE=5V
rank=GB		 100 %
Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.

Document

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Apr,2025

Apr,2025

애플리케이션

Automotive DC-DC Converter
Such as reduction of power consumption and miniaturization are important in designing DC-DC converter. Toshiba provides information on a wide range of semiconductor products suitable for step-up or step-down DC-DC converter units, etc., along with circuit configuration examples.
세부 사항
Battery Management System for Automotive
Such as reduction of power consumption and miniaturization are important in battery management system. Toshiba provides information on a wide range of semiconductor products suitable for charging circuit, cell balancing circuit, battery monitoring circuit, etc., along with circuit configuration examples.
세부 사항
Automotive On-board Charger
Such as reduction of power consumption and miniaturization of circuit boards are important in designing on-board charger. Toshiba provides information on a wide range of semiconductor products suitable for DC-DC converter units, power supply units, etc., along with circuit configuration examples.
세부 사항

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