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MAX770CSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX770CSA+

Manufacturer: MAXIM

5V/12V/15V or Adjustable, High-Efficiency Low-IQ, Step-Up DC-DC Controllers

Partnumber Manufacturer Quantity Availability
MAX770CSA+ MAXIM 202 In Stock

Description and Introduction

5V/12V/15V or Adjustable, High-Efficiency Low-IQ, Step-Up DC-DC Controllers The **MAX770CSA+** is a DC-DC converter manufactured by **MAXIM Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2V to 16.5V  
- **Output Voltage:** Adjustable (5V default)  
- **Output Current:** Up to 1A  
- **Efficiency:** Up to 95%  
- **Switching Frequency:** 300kHz  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The MAX770CSA+ is a **step-up (boost) DC-DC converter** designed for battery-powered applications. It features **low quiescent current** (130µA typical) and **high efficiency**, making it suitable for portable electronics.  

### **Features:**  
- **Adjustable output voltage** (via external resistors)  
- **Low battery detection** (optional)  
- **Soft-start capability** to reduce inrush current  
- **Internal power MOSFET** (eliminates need for external switch)  
- **Thermal shutdown protection**  

This device is commonly used in **battery-powered systems, handheld devices, and embedded applications** requiring efficient power conversion.  

*(Source: MAXIM Integrated Datasheet)*

Application Scenarios & Design Considerations

5V/12V/15V or Adjustable, High-Efficiency Low-IQ, Step-Up DC-DC Controllers

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