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MAX1980ETP+ from MAXIM,MAXIM - Dallas Semiconductor

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15.625ms

MAX1980ETP+

Manufacturer: MAXIM

Quick-PWM Slave Controller with Driver Disable for Multiphase, DC-DC Converter

Partnumber Manufacturer Quantity Availability
MAX1980ETP+,MAX1980ETP MAXIM 366 In Stock

Description and Introduction

Quick-PWM Slave Controller with Driver Disable for Multiphase, DC-DC Converter The MAX1980ETP+ is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin TQFN (Thin Quad Flat No-Lead)  

### **Descriptions:**  
The MAX1980ETP+ is a synchronous buck (step-down) DC-DC converter designed for high-efficiency power conversion in applications requiring a regulated low-voltage supply. It integrates low-side and high-side MOSFETs to minimize external component count. The device operates in pulse-width modulation (PWM) mode for stable output under varying load conditions.

### **Features:**  
- **Integrated Power MOSFETs** – Reduces external component count.  
- **Adjustable Output Voltage** – Set via external resistors.  
- **Low Dropout Operation** – Maintains regulation even when input voltage approaches output.  
- **Overcurrent and Thermal Protection** – Safeguards against excessive current and overheating.  
- **Soft-Start Function** – Prevents inrush current at startup.  
- **Low Quiescent Current** – Enhances efficiency at light loads.  

This information is strictly based on the manufacturer's datasheet for the MAX1980ETP+.

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