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MAX1700EEE+ from MAX,MAXIM - Dallas Semiconductor

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MAX1700EEE+

Manufacturer: MAX

1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX1700EEE+,MAX1700EEE MAX 100 In Stock

Description and Introduction

1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters The MAX1700EEE+ is a step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.7V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-QSOP (Exposed Pad)  
- **Topology:** Synchronous Buck Converter  
- **Dropout Voltage:** 100mV (typical at 300mA load)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX1700EEE+ is a high-efficiency, step-down DC-DC converter designed for portable and battery-powered applications. It integrates synchronous rectification to minimize external components and improve efficiency. The device operates at a fixed 1MHz switching frequency, allowing the use of small inductors and capacitors.  

### **Features:**  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **Low Dropout Operation:** Maintains regulation with input voltages close to the output.  
- **Low Quiescent Current:** 40µA (typical) for improved battery life.  
- **Pulse-Width Modulation (PWM) Operation:** Ensures consistent performance across load variations.  
- **Internal Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent and Thermal Protection:** Safeguards the device under fault conditions.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Small Footprint:** 16-QSOP package with an exposed pad for thermal management.  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters

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