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MAX775CSA-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX775CSA-T

Manufacturer: MAXIM

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-to-DC Controllers

Partnumber Manufacturer Quantity Availability
MAX775CSA-T,MAX775CSAT MAXIM 19479 In Stock

Description and Introduction

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-to-DC Controllers The MAX775CSA-T is a step-up DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage:** Adjustable (up to 5.2V)  
- **Output Current:** Up to 200mA (depending on input voltage)  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**
The MAX775CSA-T is a low-power, step-up DC-DC converter designed for battery-powered applications. It is optimized for low-input voltage operation, making it suitable for single-cell or dual-cell battery systems. The device includes an internal power MOSFET, reducing external component count.

### **Features:**
- **Low Start-up Voltage:** Operates down to 0.7V  
- **Adjustable Output Voltage:** Set via external resistors  
- **Internal Power MOSFET:** Simplifies design  
- **Low Quiescent Current:** 30μA (typical)  
- **Pulse-Frequency Modulation (PFM) Control:** Improves efficiency at light loads  
- **Compact Package:** 8-pin SOIC for space-constrained applications  

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

Application Scenarios & Design Considerations

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-to-DC Controllers

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