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MAX739CWE

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators

Partnumber Manufacturer Quantity Availability
MAX739CWE 14 In Stock

Description and Introduction

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators The MAX739CWE is a CMOS, switched-capacitor voltage inverter manufactured by Maxim Integrated. Here are its key specifications, descriptions, and features:

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

### **Description:**  
The MAX739CWE is a switched-capacitor voltage inverter that converts a positive input voltage to a corresponding negative output voltage. It is designed for applications requiring a simple and efficient negative voltage supply.  

### **Key Features:**  
- **Input Voltage Range:** +1.5V to +5.5V  
- **Output Voltage:** -1.5V to -5.5V (adjustable via external resistors)  
- **Output Current:** Up to 50mA  
- **Switching Frequency:** 10kHz (typical)  
- **Low Quiescent Current:** 120µA (typical)  
- **No External Inductors Required**  
- **Low Output Impedance:** 6.5Ω (typical)  
- **CMOS Technology**  
- **Available in 16-Pin Wide SOIC (CWE) Package**  

### **Applications:**  
- Negative voltage generation for analog circuits  
- Data acquisition systems  
- Portable instruments  
- Battery-powered devices  

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

Application Scenarios & Design Considerations

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators

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