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ACS71020KMABTR-030B3-I2C +BOM

Single Phase, Isolated, Power Monitoring IC with Voltage Zero Crossing and Overcurrent Detection

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

ACS71020KMABTR-030B3-I2C
Datasheet:

ACS71020KMABTR-030B3-I2C Datasheet (PDF)
Applications:

Controller, ACDC Switching Power Supplies
Current - Supply:

12mA
Voltage - Supply:

3.3V
Operating Temperature:

-40°C ~ 125°C
EDA/CAD Models:

Request Free CAD Models for ACS71020KMABTR-030B3-I2C

ACS71020KMABTR-030B3-I2C General Description

The ACS71020KMABTR-030B3-I2C is a ROHS3-compliant power supply management circuit controller designed for use in AC/DC switching power supplies. This surface mount controller operates on a 3.3V power supply and has a current rating of 12mA. With a wide operating temperature range of -40°C to 125°C, this controller is suitable for use in a variety of environments and applications

Key Features

1. High-accuracy current sensing with a measurement range of ±30A.
2. Integrated galvanically isolated capacitors for enhanced noise immunity.
3. Low-offset, drift, and nonlinearity to ensure accurate measurements.
4. I2C interface for seamless communication with microcontrollers or other devices.
5. Built-in self-calibration functionality to maintain accuracy over time.

Application

1. Electric and hybrid vehicles: for battery management, motor control, and charging systems.
2. Industrial automation: for monitoring and control of high-current equipment and machinery.
3. Power supplies and inverters: for current sensing in DC-DC converters and AC motor drives.
4. Renewable energy systems: for monitoring current in solar inverters and wind turbines.
5. Server and telecommunications equipment: for power monitoring and fault detection.

Specifications

Series	-	Applications	Controller, ACDC Switching Power Supplies
Current - Supply	12mA	Voltage - Supply	3.3V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	ACS71020