PAC1943T-E/4MX
- Mfr.Part #
- PAC1943T-E/4MX
- Manufacturer
- Microchip Technology
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- TRIPLE HIGH-SIDE CURRENT SENSOR
- Stock
- 3,175
- In Stock :
- 3,175
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- Manufacturer :
- Microchip Technology
- Product Category :
- Current Regulation/Management
- Product Type :
- Current and Power Monitors and Regulators
- Packaging :
- Cut Tape
- Supplier Device Package :
- 16-VQFN (3x3)
- Maximum Operating Temperature :
- + 125 C
- Accuracy :
- 1 %
- Series :
- -
- Mounting Type :
- Surface Mount, Wettable Flank
- Operating Supply Current :
- 395 uA
- Product Status :
- Active
- Product :
- Power Monitors
- Manufacturer :
- Microchip
- Function :
- Current/Voltage Monitor
- Mounting Style :
- SMD/SMT
- Subcategory :
- PMIC - Power Management ICs
- Package / Case :
- 16-VFQFN Exposed Pad
- Brand :
- Microchip Technology / Atmel
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Minimum Operating Temperature :
- - 40 C
- Voltage - Input :
- 2.7V ~ 5.5V
- Product Category :
- Current and Power Monitors and Regulators
- Sensing Method :
- High or Low Side
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Datasheets
- PAC1943T-E/4MX

Current Regulation/Management Microchip Technology PAC1943T-E/4MX Overview
The PAC1943T-E/4MX, crafted by Microchip Technology, represents a sophisticated solution for precise current measurement in various applications. This triple highside current sensor is designed to enhance system efficiency and reliability, providing critical data for real-time monitoring and control. It stands out due to its high accuracy and minimal power loss, making it an ideal choice for advanced current regulation and management tasks. The integration of three highside current sensors in a single package not only reduces system complexity but also lowers the cost and footprint, making it particularly attractive for high-volume, space-constrained applications. By incorporating this Current Regulation/Management Microchip Technology PAC1943T-E/4MX sensor, designers can achieve improved system performance and energy efficiency.
PAC1943T-E/4MX Features
This product boasts a variety of features that cater to demanding power management requirements:
- High accuracy and low offset voltage for reliable current measurement.
- Integrated sense resistor configuration to minimize external component count.
- Capability to monitor up to three highside currents simultaneously.
- Robust communication interfaces for easy integration with system controllers.
- Compact design suitable for space-constrained applications.
PAC1943T-E/4MX Applications
- Server Power Supplies: The sensor is used to monitor and manage power usage effectively, ensuring optimal performance and reliability in server environments.
- Battery Management Systems: Enhances precision in current monitoring, crucial for the safety and efficiency of battery management operations.
- Telecom Infrastructure: Assists in the precise control and reporting of power consumption across various telecom equipment, promoting energy efficiency.
- Portable Devices: Due to its compact size, it's ideally suited for use in portable electronic devices where space is at a premium and accurate power management is key.
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