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MAX1714AEEP-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX1714AEEP-T

Manufacturer: MAXIM

High-Speed Step-Down Controller for Notebook Computers

Partnumber Manufacturer Quantity Availability
MAX1714AEEP-T,MAX1714AEEPT MAXIM 9487 In Stock

Description and Introduction

High-Speed Step-Down Controller for Notebook Computers The MAX1714AEEP-T is a step-down controller manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Step-Down (Buck) Controller  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable (down to 1.25V)  
- **Switching Frequency:** 300kHz  
- **Output Current:** Up to 15A (with external FETs)  
- **Efficiency:** Up to 95%  
- **Package:** 20-pin QSOP (Exposed Pad)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1714AEEP-T is a high-efficiency, synchronous step-down controller designed for high-current, low-voltage applications. It uses external N-channel MOSFETs to regulate the output voltage with high precision. It is commonly used in power supplies for notebooks, graphics cards, and other high-performance systems.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Synchronous Rectification** for improved efficiency  
- **Programmable Soft-Start** to limit inrush current  
- **Overcurrent Protection** (OCP)  
- **Undervoltage Lockout** (UVLO)  
- **Thermal Shutdown**  
- **Dual-Mode Operation** (PWM or Skip Mode for light loads)  
- **Low-Dropout Operation** for extended battery life  

This information is strictly factual from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

High-Speed Step-Down Controller for Notebook Computers
Partnumber Manufacturer Quantity Availability
MAX1714AEEP-T,MAX1714AEEPT MAX 338 In Stock

Description and Introduction

High-Speed Step-Down Controller for Notebook Computers The MAX1714AEEP-T is a step-down controller IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V  
- **Output Current:** Up to 15A (with external FETs)  
- **Switching Frequency:** 300kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Package:** 20-pin QSOP (Exposed Pad)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1714AEEP-T is a high-efficiency, synchronous step-down DC-DC controller designed for high-current, low-voltage applications. It is optimized for notebook computers, portable devices, and distributed power systems. The IC features adaptive non-overlapping gate drivers, programmable soft-start, and overcurrent protection.  

### **Features:**  
- Synchronous rectification for high efficiency  
- Adjustable output voltage  
- Programmable soft-start  
- Overcurrent protection  
- Adaptive non-overlapping gate drivers  
- Low-dropout operation  
- Power-good output  
- External frequency synchronization capability  

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

Application Scenarios & Design Considerations

High-Speed Step-Down Controller for Notebook Computers
Partnumber Manufacturer Quantity Availability
MAX1714AEEP-T,MAX1714AEEPT MAXIM 10438 In Stock

Description and Introduction

High-Speed Step-Down Controller for Notebook Computers The MAX1714AEEP-T is a step-down controller manufactured by Maxim Integrated (now part of Analog Devices). 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  
- **Switching Frequency:** 300kHz  
- **Output Current:** Up to 15A (with external components)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin QSOP (Exposed Pad)  

### **Descriptions:**
The MAX1714AEEP-T is a high-efficiency, step-down DC-DC controller designed for high-current, low-voltage applications. It integrates PWM control with synchronous rectification to minimize power loss. The device supports adjustable output voltage and includes features like soft-start, overcurrent protection, and thermal shutdown.

### **Features:**
- **Synchronous Rectification:** Improves efficiency by reducing power dissipation.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent Protection (OCP):** Safeguards against excessive load currents.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  
- **External MOSFET Drive:** Allows flexibility in power stage design.  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

High-Speed Step-Down Controller for Notebook Computers

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