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MAX743CWE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX743CWE+T

Manufacturer: MAXIM

Dual-Output, PWM Switch-Mode Regulator (5V to ±15V or ±12V)

Partnumber Manufacturer Quantity Availability
MAX743CWE+T,MAX743CWET MAXIM 1000 In Stock

Description and Introduction

Dual-Output, PWM Switch-Mode Regulator (5V to ±15V or ±12V) The **MAX743CWE+T** is a dual switched-capacitor voltage inverter manufactured by **Maxim Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Maxim Integrated (Analog Devices)  
### **Part Number:** MAX743CWE+T  
### **Package:** 16-Wide SOIC (W)  
### **Type:** Dual Switched-Capacitor Voltage Inverter  

### **Key Specifications:**  
- **Input Voltage Range:** +1.5V to +6V  
- **Output Voltage:** Dual negative outputs (-VIN and -2VIN)  
- **Output Current:** Up to 100mA (combined)  
- **Switching Frequency:** 150kHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- Generates **-VIN** and **-2VIN** simultaneously  
- Low quiescent current (0.5mA typical)  
- No external inductors required  
- Built-in soft-start function  
- Short-circuit and thermal protection  

### **Applications:**  
- Portable instruments  
- Data acquisition systems  
- Battery-powered devices  
- Negative bias generators  

For detailed electrical characteristics, refer to the official **MAX743 datasheet** from Maxim Integrated (Analog Devices).

Application Scenarios & Design Considerations

Dual-Output, PWM Switch-Mode Regulator (5V to ±15V or ±12V)

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