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MAX751CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX751CSA

Manufacturer: MAXIM

+5V-Output, Step-Up, Current-Mode PWM DC-DC Converter

Partnumber Manufacturer Quantity Availability
MAX751CSA MAXIM 72 In Stock

Description and Introduction

+5V-Output, Step-Up, Current-Mode PWM DC-DC Converter The MAX751CSA is a step-up, switching voltage regulator manufactured by Maxim Integrated. Below are the factual details about the part:

### **Specifications:**  
- **Input Voltage Range:** 2V to 16.5V  
- **Output Voltage:** Adjustable from 2V to 16.5V (set by external resistors)  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 170kHz  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The MAX751CSA is a monolithic, current-mode, PWM step-up DC-DC converter. It is designed to provide a regulated output voltage higher than the input supply. The device includes an internal N-channel power MOSFET switch, reducing the need for external components.  

### **Features:**  
- Adjustable or fixed output voltage options  
- Low shutdown current (10µA typical)  
- Internal current limiting and thermal shutdown protection  
- Soft-start capability to reduce inrush current  
- Requires minimal external components  

For exact performance characteristics, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

+5V-Output, Step-Up, Current-Mode PWM DC-DC Converter

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