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MAX768EEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX768EEE

Manufacturer: MAXIM

Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies

Partnumber Manufacturer Quantity Availability
MAX768EEE MAXIM 3790 In Stock

Description and Introduction

Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies The MAX768EEE is a DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 16.5V  
- **Output Voltage:** Adjustable from 3.3V to 5V (fixed or variable)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EE)  

### **Descriptions:**  
The MAX768EEE is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated output voltage from a wide input range. It integrates a power MOSFET switch and features a synchronous rectifier for improved efficiency.  

### **Features:**  
- **Adjustable or Fixed Output Voltage** (3.3V or 5V)  
- **High Efficiency (Up to 96%)**  
- **Low Dropout Operation**  
- **Internal Synchronous Rectifier**  
- **500kHz Switching Frequency**  
- **Overcurrent and Thermal Protection**  
- **Low Quiescent Current (100µA typical)**  
- **Soft-Start Functionality**  

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

Application Scenarios & Design Considerations

Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies
Partnumber Manufacturer Quantity Availability
MAX768EEE MAX 2902 In Stock

Description and Introduction

Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies The **MAX768EEE** is a DC-DC converter manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on available data:  

### **Manufacturer:**  
- **Maxim Integrated** (now Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 3V to 30V  
- **Output Voltage:** Adjustable (depends on configuration)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EE)  

### **Descriptions:**  
- The **MAX768EEE** is a **step-up (boost) DC-DC converter** with an integrated **N-channel MOSFET switch**.  
- It is designed for **battery-powered applications**, providing a regulated output voltage from a low input supply.  
- Features **low quiescent current**, making it suitable for portable and power-sensitive applications.  

### **Key Features:**  
- **Wide Input Voltage Range (3V to 30V)**  
- **Adjustable Output Voltage** (via external resistors)  
- **Internal 500mA Power Switch**  
- **High Efficiency (up to 90%)**  
- **Low Shutdown Current (<1µA)**  
- **Soft-Start Functionality** (reduces inrush current)  
- **Thermal Shutdown Protection**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application circuits and performance graphs, refer to the official **MAX768EEE datasheet**.

Application Scenarios & Design Considerations

Low-Noise, Dual-Output, Regulated Charge Pump for GaAsFET, LCD, and VCO Supplies

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