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MAX8715EUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX8715EUA

Manufacturer: MAXIM

Low-Noise Step-Up DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX8715EUA MAXIM 4211 In Stock

Description and Introduction

Low-Noise Step-Up DC-DC Converters The MAX8715EUA is a step-down controller manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Step-Down (Buck) Controller  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable (down to 0.8V)  
- **Switching Frequency:** 300kHz (adjustable)  
- **Output Current:** Up to 20A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX  

### **Descriptions:**  
The MAX8715EUA is a high-efficiency, synchronous step-down DC-DC controller designed for high-current applications. It drives external N-channel MOSFETs to regulate output voltage with high accuracy. The device features adjustable switching frequency, soft-start, and overcurrent protection.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)** – Suitable for various power sources.  
- **Adjustable Output Voltage (Down to 0.8V)** – Supports low-voltage processors.  
- **High Efficiency (Up to 95%)** – Optimized for power-sensitive applications.  
- **External Synchronization Capability** – Allows frequency synchronization.  
- **Programmable Soft-Start** – Reduces inrush current.  
- **Overcurrent Protection** – Enhances system reliability.  
- **Small µMAX Package (8-pin)** – Space-saving design.  

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

Application Scenarios & Design Considerations

Low-Noise Step-Up DC-DC Converters

Alternative Part Number

  • TPS61020DRB --: Boost converter in the same class with comparable input/output voltage range and current capability; widely available and pin-compatible in function.
  • LT1932ES6 --: Constant-current boost LED driver with similar topology and operating range, suitable as a functional replacement.
  • AP3015AKTR-G1 --: Low-cost boost converter with similar switching frequency and voltage ratings, offering a cost-effective alternative.
  • LT3580EMS8E --: Pin-compatible boost/inverting DC-DC converter in MSOP-8 with similar input voltage range and current capability, widely available and well documented.
  • TPS61170DRVR --: Boost converter in small package with comparable switching frequency and output current, suitable drop-in for many MAX8715 applications.
  • AP3012KTR-G1 --: Low-cost boost converter with similar voltage and current ratings, good second-source option when exact MAXIM part is unavailable.

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