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MAX7705CSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX7705CSA+

Manufacturer: MAXIM

µP Power Supply Monitor with Reset

Partnumber Manufacturer Quantity Availability
MAX7705CSA+,MAX7705CSA MAXIM 20 In Stock

Description and Introduction

µP Power Supply Monitor with Reset The **MAX7705CSA+** is a DC-DC converter manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** MAXIM Integrated  
- **Category:** Power Management IC  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 5.5V)  
- **Output Current:** Up to 300mA (depends on input/output conditions)  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC (CSA+)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX7705CSA+ is a high-efficiency, low-power, step-up DC-DC converter designed for battery-powered applications. It can boost very low input voltages (as low as 0.7V) to a regulated output voltage, making it suitable for single-cell or dual-cell battery systems.  

### **Features:**  
- **Ultra-Low Start-Up Voltage (0.7V)**  
- **Adjustable Output Voltage** (up to 5.5V)  
- **Internal 0.5A Power MOSFET**  
- **Low Quiescent Current (50µA typical)**  
- **Pulse-Frequency Modulation (PFM) Control** for high efficiency at light loads  
- **Thermal Shutdown Protection**  
- **Small 8-Pin SOIC Package**  

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

Application Scenarios & Design Considerations

µP Power Supply Monitor with Reset

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