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MAX7705CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX7705CSA

Manufacturer: MAXIM

レP Power-Supply Monitor with Reset

Partnumber Manufacturer Quantity Availability
MAX7705CSA MAXIM 61 In Stock

Description and Introduction

レP Power-Supply Monitor with Reset The MAX7705CSA is a step-up 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:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **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:** -40°C to +85°C  
- **Package:** 8-pin SOIC (CSA suffix)  

### **Descriptions:**  
The MAX7705CSA is a high-efficiency, low-voltage, step-up DC-DC converter designed for battery-powered applications. It can generate a regulated output voltage from input voltages as low as 0.7V, making it suitable for single-cell alkaline or NiMH/NiCd battery systems. The device integrates a power MOSFET and requires minimal external components.  

### **Features:**  
- **Low Start-Up Voltage:** Operates down to 0.7V.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Power MOSFET:** Simplifies design and reduces external components.  
- **Low Quiescent Current:** 19µA (typical) in shutdown mode.  
- **Pulse-Width Modulation (PWM) Control:** Ensures stable operation.  
- **Overcurrent Protection:** Prevents damage under fault conditions.  
- **Small Footprint:** 8-pin SOIC package for space-constrained applications.  

This information is strictly factual and sourced from the manufacturer's datasheet.

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