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MAX5070AASA from MAXIM,MAXIM - Dallas Semiconductor

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MAX5070AASA

Manufacturer: MAXIM

5 V, high-performance, single-ended, current-mode PWM controller

Partnumber Manufacturer Quantity Availability
MAX5070AASA MAXIM 34 In Stock

Description and Introduction

5 V, high-performance, single-ended, current-mode PWM controller The MAX5070AASA is a step-down DC-DC converter from Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on available data:

### **Manufacturer:**  
MAXIM (now Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 23V  
- **Output Voltage Range:** Adjustable from 0.8V to 90% of VIN  
- **Output Current:** Up to 10A  
- **Switching Frequency:** 300kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- A synchronous buck (step-down) DC-DC converter designed for high-efficiency power conversion.  
- Integrates high-side and low-side MOSFETs for reduced external component count.  
- Suitable for industrial, telecom, and computing applications requiring high current.  

### **Features:**  
- **Integrated Power MOSFETs** – Reduces external components.  
- **Adjustable Output Voltage** – Set via external resistors.  
- **Soft-Start Function** – Prevents inrush current at startup.  
- **Overcurrent & Thermal Protection** – Enhances system reliability.  
- **Adjustable Switching Frequency** – Optimizes efficiency and EMI performance.  

For exact details, refer to the official datasheet from Analog Devices (formerly Maxim).

Application Scenarios & Design Considerations

5 V, high-performance, single-ended, current-mode PWM controller

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