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MAX755CSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX755CSA+

Manufacturer: MAXIM

-5V, Inverting, PWM DC-DC Converter

Partnumber Manufacturer Quantity Availability
MAX755CSA+,MAX755CSA MAXIM 35 In Stock

Description and Introduction

-5V, Inverting, PWM DC-DC Converter The MAX755CSA+ 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 from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX755CSA+  
- **Package:** 8-SOIC (150mil)  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage:** Adjustable (3.3V, 5V, or user-configurable via external resistors)  
- **Output Current:** Up to 200mA (depending on input/output conditions)  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX755CSA+ is a high-efficiency, step-up DC-DC converter designed for low-voltage applications. It integrates a power switch and can generate regulated output voltages from input supplies as low as 0.7V. It is commonly used in battery-powered devices, portable electronics, and energy-harvesting systems.  

### **Features:**  
- **Low Start-Up Voltage:** Operates from inputs as low as 0.7V.  
- **Adjustable Output Voltage:** Can be set to 3.3V, 5V, or other values via external resistors.  
- **High Efficiency:** Up to 90% conversion efficiency.  
- **Low Quiescent Current:** Typically 110µA.  
- **Internal Power MOSFET:** Simplifies external circuitry.  
- **Over-Temperature Protection:** Prevents damage due to excessive heat.  
- **Small Footprint:** Available in an 8-pin SOIC package.  

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

Application Scenarios & Design Considerations

-5V, Inverting, PWM DC-DC Converter

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