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MAX4173FEUT+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX4173FEUT+

Manufacturer: MAXIM

Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier

Partnumber Manufacturer Quantity Availability
MAX4173FEUT+,MAX4173FEUT MAXIM 200 In Stock

Description and Introduction

Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier The MAX4173FEUT+ is a high-side current-sense amplifier manufactured by **MAXIM** (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage Range:** +2.7V to +28V  
- **Input Common-Mode Voltage Range:** +4V to +76V (independent of supply voltage)  
- **Gain Options:**  
  - **MAX4173F:** Fixed gain of 20V/V  
- **Accuracy:** ±1% (max) gain error  
- **Bandwidth:** 500kHz (typical)  
- **Quiescent Current:** 120µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-6  

### **Descriptions & Features:**  
- **High-Side Current Sensing:** Monitors current without interfering with the ground path.  
- **Wide Input Voltage Range:** Supports high common-mode voltages up to +76V.  
- **Low-Side Compatible:** Can also be used in low-side configurations.  
- **Integrated Precision Resistor:** Eliminates the need for external gain-setting resistors.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Overvoltage Protection:** Tolerant to input voltages beyond supply.  

This device is commonly used in **battery management, power supplies, motor control, and industrial systems** for accurate current measurement.  

Would you like additional details on any specific parameter?

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