Nov.16, 2021


ABLIC launches the S-191ExxxxS Series of Automotive High-withstand Voltage Window Battery Monitoring ICs
The Industry's First! (*1) AEC-Q100 Grade 0 Compliant ICs (*2) !
Capable of High Reliability Voltage Monitoring in Harsh Environments up to 150°C!

image : Automotive Window Battery Monitoring IC

*1 Based on our research as of November 2021
*2 UV : Undervoltage, OV : Overvoltage *3 lss: Current consumption

logo : MinebeaMitsumi Group Green Products

MinebeaMitsumi Group
Green Products

ABLIC Inc.(President: Nobumasa Ishiai, head office: Minato-ku, Tokyo hereinafter "ABLIC"), a group company of MinebeaMitsumi Inc. today launched the S-191ExxxxS Series of automotive high-withstand voltage window battery monitoring ICs.

The S-191ExxxxS Series of window battery monitoring ICs launched today are products qualified for the automotive IC quality standard AEC (*3)-Q100 Grade 0 (*2). The AEC-Q100 standard classifies products into Grades 0 - 3 depending on their ambient operating temperature range. Grade 0 specifies products capable of operating in low temperatures down to -40°C and up to temperatures as high as 150°C. Since these ICs clear all stress tests for the different grades, ECU, EGR or other systems controlling an automatic transmission (AT) will provide high-reliability voltage monitoring even in harsh high temperature environments.

In addition, the S-191ExxxxS Series is housed in the ultra-small HSNT-8 (2030) (2.0 x 3.0 x t0.5mm) package and is a product that amply meets today's ever-increasing need for smaller automotive devices.

Also, power consumption during operation of the S-191ExxxxS Series has been lowered to 0.9µA typ. The ICs operate directly from the battery to lower standby current (*4) making them ideal in systems that require continuous sensing. The S-191ExxxxS Series is also PPAP (Production Part Approval Process) capable.

Major Features

  1. AEC-Q100 Grade 0 compliant (*2)
  2. Housed in an ultra-small HSNT-8 (2030) (2.0mm x 3.0mm x t0.5mm) package
  3. Reduces power consumption during operation to as low as 0.9µA typ.
  4. Full lineup available

Application Examples

  • Automotive applications such as engines, transmissions, EGR and EV, HEV and PHEV vehicles
  • (*1) As a voltage detector (reset IC) product group. Based on our research as of November 2021
  • (*2) Test progressing. To be completed in August, 2022
  • (*3) AEC = Automotive Electronics Council
  • (*4) Standby current: Quiescent current, or current that flows even when the ignition is turned OFF

Product Line Up

image : S-191ExxxxS Series Product details

S-191ExxxxS Series Product details

https://hub.ablic.com/en/products/s-191eOpen in a new window


https://www.ablic.com/Open in a new window

Contacts ABLIC Inc. Masae Onuma
E-mail: pr@ablic.com
URL: https://hub.ablic.com/en/pr-inquiry?rf=supportOpen in a new window
Information in the press releases is current on the date of the announcement.
Product information, contact and other context are subject to change without prior notice.

Back to Press Release List

Go back to top of this page

Follow Us

Twitter Youtube