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MAX755ESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX755ESA

Manufacturer: MAXIM

Negative output, inverting, current-mode PWM regulator. Converts +2.7V to +9V input to adjustable negative output.

Partnumber Manufacturer Quantity Availability
MAX755ESA MAXIM 6 In Stock

Description and Introduction

Negative output, inverting, current-mode PWM regulator. Converts +2.7V to +9V input to adjustable negative output. The MAX755ESA is a step-down DC-DC converter manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Step-Down DC-DC Converter  
- **Input Voltage Range:** 4V to 11V  
- **Output Voltage:** Adjustable (3.3V, 5V, or user-adjustable via external resistors)  
- **Output Current:** Up to 750mA  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
The MAX755ESA is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated lower voltage from a higher input supply. It features internal power MOSFETs, reducing the need for external components. The device operates at a fixed switching frequency of 300kHz, allowing for compact inductor and capacitor selection.

### **Features:**
- **Adjustable or Fixed Output Voltage (3.3V or 5V)**  
- **Low Dropout Operation**  
- **Internal Power MOSFETs**  
- **Low Quiescent Current (100µA typical)**  
- **Overcurrent and Thermal Protection**  
- **Small Footprint (8-pin SOIC package)**  
- **Wide Input Voltage Range (4V to 11V)**  

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

Application Scenarios & Design Considerations

Negative output, inverting, current-mode PWM regulator. Converts +2.7V to +9V input to adjustable negative output.
Partnumber Manufacturer Quantity Availability
MAX755ESA MAXIM 243 In Stock

Description and Introduction

Negative output, inverting, current-mode PWM regulator. Converts +2.7V to +9V input to adjustable negative output. The MAX755ESA is a voltage regulator manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX755ESA  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Input Voltage Range:** 4V to 11.5V  
- **Output Voltage:** Adjustable (3.3V, 5V, or 12V preset, or externally adjustable)  
- **Output Current:** Up to 200mA  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 1.7mA (typical)  

### **Descriptions:**  
The MAX755ESA is a step-up (boost) DC-DC switching regulator that provides a regulated output voltage from an unregulated input supply. It is designed for low-power applications requiring efficient voltage conversion. The device includes an internal power switch, simplifying design and reducing external component count.  

### **Features:**  
- **Adjustable or Fixed Output Voltage** (3.3V, 5V, or 12V)  
- **Low Quiescent Current** (1.7mA typical)  
- **Internal Power MOSFET Switch**  
- **High Efficiency (Up to 85%)**  
- **Low Battery Detection Comparator**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Small Footprint (8-SOIC Package)**  

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

Application Scenarios & Design Considerations

Negative output, inverting, current-mode PWM regulator. Converts +2.7V to +9V input to adjustable negative output.

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