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MAX4173TEUT-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX4173TEUT-T

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX4173TEUT-T,MAX4173TEUTT MAXIM 142 In Stock

Description and Introduction

Low-Cost / SOT23 / Voltage-Output / High-Side Current-Sense Amplifier The MAX4173TEUT-T is a high-side current-sense amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX4173TEUT-T  
- **Package:** SOT23-6  
- **Operating Voltage Range:** +4.5V to +28V  
- **Input Common-Mode Voltage Range:** +4.5V to +28V  
- **Gain Options:** Fixed 20V/V, 50V/V, or 100V/V (depends on variant)  
- **Accuracy:** ±1.5% (max) gain error over temperature  
- **Bandwidth:** 500kHz (typical)  
- **Quiescent Current:** 60µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX4173TEUT-T is a precision, high-side current-sense amplifier designed for monitoring current in battery chargers, power supplies, and motor control applications. It provides an amplified output voltage proportional to the voltage drop across a shunt resistor, enabling accurate current measurement without ground reference constraints.  

### **Features:**  
- High-side current sensing with wide input voltage range  
- Low offset voltage (50µV max) for accurate measurements  
- Low quiescent current (60µA) for power-sensitive applications  
- Fixed gain options eliminate external resistor requirements  
- Rail-to-rail output swing for full dynamic range  
- Small SOT23-6 package for space-constrained designs  

For exact gain value and additional details, refer to the manufacturer's datasheet.

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