ZXCT1022E5TA

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ZXCT1022E5TA

IC CURRENT MONITOR 3% SOT23-5

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規格

Part Status Active
Function Current Monitor
Sensing Method High-Side
Accuracy ±3%
Voltage - Input 2.5V ~ 20V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number ZXCT1022

概述

Description

The ZXCT1022E5TA is a high-performance, low-power current sensor IC designed for accurate current measurement in various applications, including industrial and automotive systems. It operates on a supply voltage range of 4.5V to 40V and provides a linear output voltage proportional to the detected current. The device features a small footprint, making it suitable for space-constrained designs.
Key specifications include a typical accuracy of ±1%, a wide common-mode voltage range, and the ability to measure both AC and DC currents. The ZXCT1022E5TA is designed to interface easily with standard microcontrollers and is often used in battery management systems, motor control, and power monitoring applications.
Its built-in temperature compensation and low noise characteristics enhance performance in diverse environments. Overall, the ZXCT1022E5TA is an effective solution for engineers seeking reliable current sensing capabilities in their designs.

Features

The ZXCT1022E5TA is a high-precision, low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. Key features include:
1. Output Voltage: Typically provides a fixed output voltage of 5V.
2. Low Dropout Voltage: Ensures efficient operation with low input-output voltage differentials, enhancing battery life in portable devices.
3. High Output Current: Capable of delivering up to 1A of output current, making it suitable for powering a range of peripherals.
4. Low Quiescent Current: Minimizes power consumption during standby mode, ideal for energy-sensitive applications.
5. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
6. Short-Circuit Protection: Safeguards the device and load during fault conditions.
7. Compact Package: Available in a space-saving SOT-23-5 package, facilitating integration into compact designs.
Overall, the ZXCT1022E5TA is an efficient choice for powering low-voltage circuits in consumer electronics, automotive, and industrial applications.

Package

The ZXCT1022E5TA is available in a 5-pin SOT-23 package type.

Pinout

The ZXCT1022E5TA is a current sensing amplifier with a pin count of 5. The functions of its pins are as follows:
1. Pin 1 (VCC): Power supply input, typically connected to the positive voltage source.
2. Pin 2 (IN+): Non-inverting input for the voltage signal from the current shunt resistor.
3. Pin 3 (IN-): Inverting input, connected to the other side of the shunt resistor, allowing the amplifier to measure the voltage drop across it.
4. Pin 4 (OUT): Output pin that provides the amplified voltage signal corresponding to the current flowing through the shunt resistor.
5. Pin 5 (GND): Ground connection, serving as the reference point for the power supply and signal inputs.
This device is commonly used in applications requiring precise current measurement, such as battery management systems and motor control.

Manufacturer

The ZXCT1022E5TA is manufactured by Zetex, which is a part of Diodes Incorporated. Zetex specializes in analog and mixed-signal semiconductor products, focusing on high-performance and cost-effective solutions for various applications, including power management, signal processing, and communications. Diodes Incorporated is a global provider of discrete, logic, and analog semiconductor products, catering to diverse industries such as automotive, consumer electronics, and industrial applications. Their focus is on innovation and quality, aiming to meet the evolving needs of their customers in the semiconductor market.

Application

The ZXCT1022E5TA is a high-precision, low-power, voltage and current monitor. Its application areas include battery management systems, power supply monitoring, automotive applications, portable devices, and energy-efficient systems. It is particularly useful in applications requiring accurate power measurements and efficient energy management.

Equivalent

The ZXCT1022E5TA is a current sense amplifier. Equivalent products include the INA181, INA188, and the LT6105. These alternatives also provide high precision current sensing and can be used in similar applications. Always check the specific parameters such as supply voltage, gain, and bandwidth to ensure compatibility in your design.

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