This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


Current Limit SW 1-IN 1-OUT 6V to 28V 12A Automotive 8-Pin HTSOP-J EP

Inquiry Add To Bom

BV1HJC45EFJ-CE2 General Description

BV1HJC45EFJ-C is a 1ch high side switch for automotive application. It has a built-in overcurrent limit function, thermal shutdown protection function, open load detection function, low power output-OFF function and short-to-VCC detection function. It is equipped with diagnostic output function for abnormality detection.

ROHM Semiconductor Inventory

Key Features

  • Built-in Dual TSD
  • AEC-Q100 Qualified(Grade 1)
  • Built-in Overcurrent Protection Function(OCP)
  • Built-in Thermal Shutdown Protection Function(TSD)
  • Built-in Open Load Detection Function
  • Built-in Short-to-VBB Detection Function
  • Built-in Low Voltage Output OFF Function(UVLO)
  • Built-in Reverse Battery Connection Protection
  • Built-in Diagnostic Output
  • Low On-Resistance Single Nch MOSFET Switch
  • Monolithic power management IC with control unit(CMOS) and power MOSFET mounted on a single chip


Manufacturer: ROHM Semiconductor Product Category: Power Switch ICs - Power Distribution
Shipping Restrictions: This product may require additional documentation to export from the United States. RoHS: Details
Type: High Side Number of Outputs: 1 Output
Current Limit: 8 A On Resistance - Max: 90 mOhms
On Time - Max: 120 us Off Time - Max: 120 us
Operating Supply Voltage: 6 V to 28 V Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 150 C Mounting Style: SMD/SMT
Package / Case: HTSOP-J8 Packaging: MouseReel
Brand: ROHM Semiconductor Product: Power Switch ICs
Product Type: Power Switch ICs - Power Distribution Factory Pack Quantity: 2500
Subcategory: Switch ICs Supply Voltage - Max: 28 V
Supply Voltage - Min: 6 V


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


You need to log in to reply. Sign In | Sign Up

BV1HJC45EFJ-CE2 Datasheet PDF

Preliminary Specification BV1HJC45EFJ-CE2 PDF Download


Buying Guide

  • What is the lifespan of BV1HJC45EFJ-CE2?

    The lifespan of BV1HJC45EFJ-CE2 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of BV1HJC45EFJ-CE2?

    You can find it with PDF Datasheet for BV1HJC45EFJ-CE2 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of BV1HJC45EFJ-CE2?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of BV1HJC45EFJ-CE2 or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.