-

ABLIC: Launch of the S-19514/19515 Series and S-19518 Series of Automotive LDO Regulators with Watchdog Timers and Reset ICs

- A single chip supplies power and monitors voltage/operation of automotive MCUs (*1), providing the industry’s lowest (*2) current consumption of 3.0μA -

original Features of the S-19514/19515 Series and S-19518 Series (Graphic: Business Wire)

Features of the S-19514/19515 Series and S-19518 Series (Graphic: Business Wire)

CHIBA, Japan--(BUSINESS WIRE)--ABLIC Inc. (President & CEO: Nobumasa Ishiai, head office: Chiba City, Chiba Prefecture; hereinafter “ABLIC”) today launched the S-19514/19515 Series and S-19518 Series of automotive LDO regulators with watchdog timers and reset ICs.

The S-19514/19515 Series and S-19518 Series are both single-chip ICs that supply MCUs with power (LDO) and monitor their power supply voltage (Reset ICs) and operation (WDT).
With the increase in electric and electronic devices in automobiles in recent years, external monitoring of MCU operation to detect faults in automotive devices has become essential to strengthening and maintaining functional safety. The conventional approach of using a single-function IC incorporating a circuit for MCU monitoring increases the complexity of circuit design and the number of components.
The new S-19514/19515 Series and the S-19518 Series of products solve the above issues by providing LDO regulators, reset ICs, and watchdog timer functionality in a single IC. This new approach saves space, reduces the number of components, and simplifies circuit design. The IC’s ultra-low self-current consumption reduces standby current (*3).

The series complies with the AEC-Q100 automotive IC quality standard and is also PPAP capable.

(*1) MCU is an abbreviation of Micro Controller Unit
(*2) Based on our research as of November 2019
(*3) Standby current is a current that flows even when the ignition is OFF.

[Major Features]

  1. Functional integration saves space and reduces current consumption to the industry’s lowest!!
  2. Window mode improves safety
  3. Housed in a compact high-heat dissipating package
  4. Equipped with an enable pin that can reset the entire IC to standby
  5. Automotive quality

[Application Examples]

  • Constant-voltage power supplies for in-vehicle electrical applications
  • Automotive devices for use in engine, transmission, suspension, ABS, EV/HEV/PHEV applications, and more

[S-19514/19515 & S-19518 Products Series Details]
https://hub.ablic.com/en/products/s-19514-19515-19518

[Website]
https://www.ablic.com/

Contacts

ABLIC Inc.
Masae Onuma
E-mail: pr@ablic.com
https://krs.bz/ablic/m/pr_inquiry_en

Industry:

ABLIC Inc.

Release Versions
EnglishGermanChinese TraditionalChinese Simplified

Contacts

ABLIC Inc.
Masae Onuma
E-mail: pr@ablic.com
https://krs.bz/ablic/m/pr_inquiry_en

More News From ABLIC Inc.

ABLIC Launches the S-19114 Series of Automotive High Withstand Voltage Battery Monitoring ICs Combining the Industry’s Fastest (*1) Voltage Detection Response with Low Current Consumption

TOKYO--(BUSINESS WIRE)--ABLIC (President: Nobumasa Ishiai, head office: Minato-ku, Tokyo hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc., today launched the S-19114 Series of automotive high withstand voltage battery monitoring ICs with the industry’s fastest (*1) voltage detection response. The S-19114 Series launched today is a battery monitoring IC that operates at 36V and has the industry’s fastest detection response time of Max. 10μs (*2). Two components impact the detection r...

ABLIC Launches the S-82K3/K4 Series of 3-serial to 4-serial Cell Secondary Protection ICs with the Industry’s First (*1) Wake-up Function that Allows the Battery to be Connected in Any Order!

TOKYO--(BUSINESS WIRE)--ABLIC (President: Nobumasa Ishiai, head office: Minato-ku, Tokyo, hereafter “ABLIC”), a group company of MinebeaMitsumi Inc. today launched the S-82K3/K4 Series of 3-serial to 4-serial cell secondary protection ICs with the industry’s first wake-up function that allows the battery to be connected in any order and a constant voltage output pin for driving an external RTC (real-time clock). The S-82K3/K4 Series of 3-serial to 4-serial cell secondary protection ICs launched...

ABLIC Launches the S-82L1/T1/U1/V1 Series, the Industry’s First (*1) 1-cell Battery Protection ICs with an Alarm Function

TOKYO--(BUSINESS WIRE)--ABLIC (President: Nobumasa Ishiai, head office: Minato-ku, Tokyo hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc. today launched the S-82L1/T1/U1/V1 Series, the industry’s first (*1) 1-cell battery protection ICs with an alarm function. The new S-82L1/T1/U1/V1 Series launched today can accurately detect when the battery voltage reaches the alarm detection voltage to enable safe and simple fast charging without an AD converter. Specifically, the new series inc...
Back to Newsroom