What is the Additional Feature ?

Name: PAC1934T-I/JQ
Brand: Microchip Technology
SKU: PAC1934T-I/JQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology PAC1934T-I/JQ

Part No.:: PAC1934T-I/JQ

Manufacturer:: Microchip Technology

Package:: 16-UQFN Exposed Pad

Datasheet:: PAC1934T-I/JQ.pdf

Description:: QUAD HIGH-SIDE CURRENT SENSOR

In Stock:: 3059

Quantity:: Add To Cart

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PAC1934T-I/JQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PAC1934T-I/JQ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PAC1934T-I/JQ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PAC1934T-I/JQ Typical application Circuitry

The PAC1934T-I/JQ is a high precision power monitoring chip developed by Microchip Technology. This device integrates four high-voltage (up to 32V) analog inputs that can sense power, voltage, and current, with an I2C interface for data output.

In terms of applications, PAC1934T-I/JQ could be employed in a variety of scenarios, such as:

- Power metering and power budgeting in servers, computers, or telecom/networking equipment.

- Industrial automation systems for power monitoring.

- Battery management and power regulation in consumer electronics.

Key features of PAC1934T-I/JQ include:

- Four 16-bit analog-to-digital converters (ADCs) for power measurement.

- Accumulation and averaging capabilities for power data.

- 1% power measurement accuracy.

- Full 0-32V independent channel voltage monitoring.

For a case study, let's consider how to incorporate PAC1934T-I/JQ into a server power management system:

1. Power Source Connection: Connect the power source, such as a power supply unit (PSU), to the SENSE+ and SENSE- pins of the PAC1934T-I/JQ. These pins will enable the chip to monitor the power drawn by the server.

2. I2C Interface: This interface allows the PAC1934T-I/JQ to communicate with a microcontroller or CPU. Connect the SDA (serial data) and SCL (serial clock) pins of the chip to the corresponding pins on the microcontroller.

3. Address Pin (ADDR): This pin can be used to set the I2C address for the PAC1934T-I/JQ if multiple devices are used on the same I2C bus.

4. Ground and Power Supply: The system ground should be linked to the ground (GND) pin. Connect the VDD pin to a 3.3V power supply.

When utilizing PAC1934T-I/JQ in a design, several considerations need to be taken into account:

- Accuracy: Ensure that the power traces to the SENSE+ and SENSE- pins are as noise-free as possible to maintain measurement accuracy.

- I2C Bus: Pull-up resistors are required on both the SDA and SCL lines of the I2C bus. Consideration should also be given to the I2C bus length and clock frequency to ensure reliable data communication.

- Layout Design: Care should be taken in the PCB layout to avoid any noise coupling into the SENSE and I2C lines which can affect the accuracy of measurements.

In summary, the PAC1934T-I/JQ provides an efficient and precise solution for power monitoring applications, making it a preferred choice for system designers.

PAC1934T-I/JQ information

PAC1934T-I/JQ Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Current Monitor
SensingMethod:
High-Side
Accuracy:
±1%
Voltage-Input:
2.7V ~ 5.5V
Current-Output:
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PAC1934T-I/JQ FAQ

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3. Are the PAC1934T-I/JQ price and inventory displayed accurate?

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4. What forms of payment are accepted?

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6. What is the process for return or replacement of PAC1934T-I/JQ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PAC1934T-I/JQ we delivered, we will accept the replacement or return of the PAC1934T-I/JQ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PAC1934T-I/JQ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations