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MAX763ACSA from MAX,MAXIM - Dallas Semiconductor

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MAX763ACSA

Manufacturer: MAX

3.3V / Step-Down / Current-Mode PWM DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX763ACSA MAX 3 In Stock

Description and Introduction

3.3V / Step-Down / Current-Mode PWM DC-DC Converters The MAX763ACSA is a step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MAX** (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 4V to 16V  
- **Output Voltage:** Adjustable (3.3V, 5V, or user-configurable via external resistors)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 170kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- The MAX763ACSA is a low-power, step-down (buck) DC-DC converter designed for battery-powered and portable applications.  
- It provides a fixed or adjustable output voltage with high efficiency and low quiescent current.  
- Includes internal power MOSFETs, reducing external component count.  

### **Features:**  
- Low dropout operation  
- Low quiescent current (120µA typical)  
- Internal current limiting and thermal shutdown  
- Requires minimal external components  
- Adjustable output voltage via external resistors  

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

Application Scenarios & Design Considerations

3.3V / Step-Down / Current-Mode PWM DC-DC Converters

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