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MAX758AEPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX758AEPA

Manufacturer: MAXIM

Adjustable / Step-Down / Current-Mode PWM Regulators

Partnumber Manufacturer Quantity Availability
MAX758AEPA MAXIM 9 In Stock

Description and Introduction

Adjustable / Step-Down / Current-Mode PWM Regulators The MAX758AEPA is a step-down (buck) switching regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** 4V to 16V  
- **Output Voltage Range:** Adjustable from 1.25V to 13V  
- **Output Current:** Up to 750mA  
- **Switching Frequency:** 170kHz (typical)  
- **Efficiency:** Up to 90%  
- **Dropout Voltage:** 1.3V (typical)  
- **Package:** 8-pin PDIP (Plastic Dual In-line Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX758AEPA is a monolithic, current-mode PWM (Pulse Width Modulation) step-down DC-DC converter. It is designed for high efficiency and low power dissipation, making it suitable for battery-powered applications. The regulator includes an internal N-channel power MOSFET switch, simplifying external component requirements.  

### **Features:**  
- Adjustable or fixed output voltage versions available.  
- Low quiescent current (1.7mA typical).  
- Internal current-limiting and thermal shutdown protection.  
- Soft-start capability to reduce inrush current.  
- Requires minimal external components.  

For exact details, refer to the official datasheet from Maxim Integrated/Analog Devices.

Application Scenarios & Design Considerations

Adjustable / Step-Down / Current-Mode PWM Regulators
Partnumber Manufacturer Quantity Availability
MAX758AEPA MAXIM 18 In Stock

Description and Introduction

Adjustable / Step-Down / Current-Mode PWM Regulators The MAX758AEPA is a step-down (buck) switching regulator manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 16V  
- **Output Voltage Range:** Adjustable from 1.25V to 13V  
- **Output Current:** Up to 750mA  
- **Switching Frequency:** 170kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin PDIP (Plastic Dual In-Line Package)  
- **Features:**  
  - Low dropout operation  
  - Internal current limiting  
  - Thermal shutdown protection  
  - Adjustable output voltage via external resistors  

### **Descriptions and Features:**  
The MAX758AEPA is a versatile, step-down DC-DC converter designed for efficient power conversion in battery-powered and industrial applications. It integrates a power MOSFET switch, simplifying design while maintaining high efficiency. The adjustable output voltage allows flexibility for various applications.  

Key features include:  
- **High Efficiency:** Minimizes power loss, extending battery life.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Protection Circuits:** Built-in current limiting and thermal shutdown prevent damage under fault conditions.  
- **Compact Design:** The 8-pin PDIP package is suitable for space-constrained applications.  

This regulator is commonly used in portable devices, embedded systems, and power supplies requiring stable, adjustable voltage outputs.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

Application Scenarios & Design Considerations

Adjustable / Step-Down / Current-Mode PWM Regulators

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