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- SKU: 08049
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INA219 3-Channel DC Current Sensor Breakout - 26V 3.2A Max
- Multi-channel monitoring: Simultaneously track DC current on up to three independent channels, providing a holistic view of your system's power usage.
- Extensive measurement range: Accurately measure currents up to 3.2 Amps and voltages ranging from 0 to 26 Volts DC, covering a broad spectrum of applications.
- Detailed power analysis: Gain valuable insights beyond just current by measuring both bus voltage and power, allowing for comprehensive power consumption calculations.
Exceptional Accuracy and Flexibility
- High-precision readings: Benefit from industry-leading accuracy of up to 0.5%, ensuring reliable and trustworthy data for informed decision-making.
- Seamless integration: The I2C communication interface simplifies connection with microcontrollers and other digital systems, streamlining integration into your existing projects.
- Customizable configuration: Leverage 16 programmable addresses to connect multiple boards without addressing conflicts, enhancing scalability for complex setups.
- Convenient connectivity: Two Quiik I2C ports provide additional connection options for flexible integration into your development environment.
Ideal Applications
- Battery management systems: Gain crucial insights into battery health, optimize charging/discharging cycles, and extend battery life.
- Motor control: Precisely monitor motor current draw to ensure efficient operation, prevent overloading, and optimize performance.
- Power supply monitoring: Diagnose power supply issues, identify inefficiencies, and ensure stable voltage delivery throughout your system.
- Internet of Things (IoT) projects: Integrate real-time power monitoring capabilities into your IoT devices for enhanced functionality and data-driven decision-making.
Specifications
- Sensor IC: INA219 Current/Power Monitor
- Number of Channels: 3 Independent Channels
- Bus Voltage Range: 0V to 26V DC
- Maximum Current: Up to 3.2A per Channel
- Current Resolution: Up to 0.8mA
- Measurement Type: Voltage, Current, and Power
- Interface: I²C
- I²C Addresses: Up to 16 Programmable Addresses
- Logic Voltage: 3.3V / 5V Compatible
- Sense Resistor: 0.1Ω, 1% Precision (Typical)
- ADC Resolution: 12-bit
- Monitoring Method: High-Side Current Sensing
- Power Calculation: Onboard Power Computation
- Connectivity: Header Pins / Qwiic Compatible (Variant Dependent)
- Applications: Battery Monitoring, Power Management, Motor Control, IoT Devices, Energy Monitoring
Package Includes
- 1x INA219 3-Channel DC Current Sensor Breakout - 26V 3.2A Max
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)




