Allegro MicroSystems Inc. Pmic For Safety Related Systems ARG81402KETATR

Description
The ARG81402 is designed to provide power to loads such as microprocessors, sensors, and communication transceivers, and is ideal for both Automotive and Industrial applications.The device is in a small footprint 5x5mm package, and offers a high level of integration, including: Synchronous buck 5.35V pre-regulator Five LDO outputs Configurable Watchdog: pulse period, window and Q&A watchdog timer Dedicated pins for a power-on reset output (NPOR), a self-generated Safe State output, and a fault flag output to alert the microprocessor that a fault has occurred. The ARG81402 is supplied in a low-profile 32-lead, 5 mm × 5 mm, 0.5 mm pitch QFN package (suffix “ET”) with exposed thermal pad and wettable flank to allow solder joint inspection. ARG81402 was developed in accordance with ISO 26262:2011 as a hardware safety element out of context with ASIL D capability (pending assessment) for use in automotive safety-related systems when integrated and used in the manner prescribed in the applicable safety manual and datasheet.
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Company
Product
Description
Supplier Links
Pmic For Safety Related Systems - ARG81402KETATR - Allegro MicroSystems Inc.
Manchester, NH, United States
Pmic For Safety Related Systems
ARG81402KETATR
Pmic For Safety Related Systems ARG81402KETATR
The ARG81402 is designed to provide power to loads such as microprocessors, sensors, and communication transceivers, and is ideal for both Automotive and Industrial applications.The device is in a small footprint 5x5mm package, and offers a high level of integration, including: Synchronous buck 5.35V pre-regulator Five LDO outputs Configurable Watchdog: pulse period, window and Q&A watchdog timer Dedicated pins for a power-on reset output (NPOR), a self-generated Safe State output, and a fault flag output to alert the microprocessor that a fault has occurred. The ARG81402 is supplied in a low-profile 32-lead, 5 mm × 5 mm, 0.5 mm pitch QFN package (suffix “ET”) with exposed thermal pad and wettable flank to allow solder joint inspection. ARG81402 was developed in accordance with ISO 26262:2011 as a hardware safety element out of context with ASIL D capability (pending assessment) for use in automotive safety-related systems when integrated and used in the manner prescribed in the applicable safety manual and datasheet.

The ARG81402 is designed to provide power to loads such as microprocessors, sensors, and communication transceivers, and is ideal for both Automotive and Industrial applications.The device is in a small footprint 5x5mm package, and offers a high level of integration, including:

  • Synchronous buck 5.35V pre-regulator
  • Five LDO outputs
  • Configurable Watchdog: pulse period, window and Q&A watchdog timer
  • Dedicated pins for a power-on reset output (NPOR), a self-generated Safe State output, and a fault flag output to alert the microprocessor that a fault has occurred.

The ARG81402 is supplied in a low-profile 32-lead, 5 mm × 5 mm, 0.5 mm pitch QFN package (suffix “ET”) with exposed thermal pad and wettable flank to allow solder joint inspection.

ARG81402 was developed in accordance with ISO 26262:2011 as a hardware safety element out of context with ASIL D capability (pending assessment) for use in automotive safety-related systems when integrated and used in the manner prescribed in the applicable safety manual and datasheet.

Supplier's Site Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - ARG81402KETATR - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ARG81402KETATR
PMIC - Voltage Regulators - DC DC Switching Regulators ARG81402KETATR
PMIC FOR SAFETY RELATED SYSTEMS

PMIC FOR SAFETY RELATED SYSTEMS

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ARG81402KETATR - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ARG81402KETATR
Voltage Regulators - DC DC Switching Regulators ARG81402KETATR
Buck Switching Regulator IC Positive Fixed 5.35V 1 Output 1.7A 32-VFQFN Exposed Pad

Buck Switching Regulator IC Positive Fixed 5.35V 1 Output 1.7A 32-VFQFN Exposed Pad

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - 620-ARG81402KETATR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
620-ARG81402KETATR-ND
Voltage Regulators - DC DC Switching Regulators 620-ARG81402KETATR-ND
Buck Switching Regulator IC Positive Fixed 5.35V 1 Output 1.7A 32-VFQFN Exposed Pad

Buck Switching Regulator IC Positive Fixed 5.35V 1 Output 1.7A 32-VFQFN Exposed Pad

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ARG81402KETATR - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ARG81402KETATR
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ARG81402KETATR
IC REG BUCK 5.35V 1.7A 32QFN

IC REG BUCK 5.35V 1.7A 32QFN

Supplier's Site

Technical Specifications

  Allegro MicroSystems Inc. Lingto Electronic Limited Quarktwin Technology Ltd. DigiKey Shenzhen Shengyu Electronics Technology Limited
Product Category IC Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number ARG81402KETATR ARG81402KETATR ARG81402KETATR 620-ARG81402KETATR-ND ARG81402KETATR
Product Name Pmic For Safety Related Systems PMIC - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Package Type Other; 32-Pin QFN Other; 32-VFQFN Exposed Pad Other; 32-VFQFN Exposed Pad
IOUT 1.7 amps 1.7 amps 1.7 amps 1.7 amps
fsw 2200 kHz 2200 kHz 2200 kHz 2200 kHz
Output Voltage Type Fixed; Fixed Fixed
Life Cycle Stage Active Active
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