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MAX8550ETI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX8550ETI+

Manufacturer: MAXIM

Integrated DDR Power-Supply Solutions for Desktops, Notebooks, and Graphic Cards

Partnumber Manufacturer Quantity Availability
MAX8550ETI+,MAX8550ETI MAXIM 1646 In Stock

Description and Introduction

Integrated DDR Power-Supply Solutions for Desktops, Notebooks, and Graphic Cards The MAX8550ETI+ is a DC-DC converter manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX8550ETI+  
- **Type:** Step-Down (Buck) DC-DC Converter  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (0.6V to VIN)  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TQFN (Thin Quad Flat No-Lead)  
- **Features:**  
  - Integrated Power MOSFETs  
  - Synchronous Rectification  
  - Soft-Start Function  
  - Overcurrent and Overtemperature Protection  
  - Adjustable Output Voltage  
  - Low-Dropout Operation  

### **Descriptions:**  
The MAX8550ETI+ is a high-efficiency, step-down DC-DC converter designed for applications requiring high output current with a compact footprint. It integrates synchronous rectification to minimize power loss and supports a wide input voltage range, making it suitable for battery-powered and low-voltage systems.  

### **Features:**  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Output:** Configurable via external resistors.  
- **Protection Features:** Includes overcurrent and thermal shutdown.  
- **1MHz Switching Frequency:** Allows for smaller external components.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Integrated DDR Power-Supply Solutions for Desktops, Notebooks, and Graphic Cards

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