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MAX628ESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX628ESA

Manufacturer: MAXIM

Dual-Power MOSFET Drivers

Partnumber Manufacturer Quantity Availability
MAX628ESA MAXIM 100 In Stock

Description and Introduction

Dual-Power MOSFET Drivers The MAX628ESA is a DC-DC converter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable from -1V to -5.5V  
- **Output Current:** Up to 50mA  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 87%  
- **Package:** 8-pin SOIC  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX628ESA is an inverting DC-DC converter that generates a negative output voltage from a positive input supply. It is designed for low-power applications requiring a compact and efficient solution.  

### **Features:**  
- **Low Quiescent Current:** 120µA (typical)  
- **Internal Power Switch:** Eliminates the need for an external FET  
- **Adjustable Output Voltage:** Set via external resistors  
- **Low Dropout Operation:** Maintains regulation with minimal headroom  
- **Short-Circuit Protection:** Safeguards the device during faults  
- **Small Footprint:** 8-pin SOIC package for space-constrained designs  

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

Application Scenarios & Design Considerations

Dual-Power MOSFET Drivers

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