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MAX8566ETJ+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8566ETJ+T

Manufacturer: MAXIM

High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator

Partnumber Manufacturer Quantity Availability
MAX8566ETJ+T,MAX8566ETJT MAXIM 5734 In Stock

Description and Introduction

High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator The **MAX8566ETJ+T** is a step-up (boost) DC-DC converter manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable from 1.8V to 5.5V  
- **Output Current:** Up to **600mA** (depending on input/output conditions)  
- **Switching Frequency:** **1.2MHz** (fixed)  
- **Efficiency:** Up to **95%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **32-pin TQFN-EP (5x5mm)**  
- **Shutdown Current:** **<1µA**  

### **Descriptions:**
- The MAX8566ETJ+T is a **high-efficiency, synchronous step-up DC-DC converter** designed for battery-powered applications.  
- It integrates **synchronous rectification** to improve efficiency and reduce external component count.  
- Features **low start-up voltage (0.7V)**, making it suitable for single-cell or dual-cell battery systems.  
- Includes **soft-start, overcurrent protection, and thermal shutdown** for robust operation.  

### **Features:**
- **True Low-Voltage Operation** (works down to **0.7V** input)  
- **Synchronous Rectification** for high efficiency  
- **Adjustable Output Voltage** (via external resistors)  
- **1.2MHz Fixed Switching Frequency** (minimizes inductor size)  
- **Low Shutdown Current (<1µA)** for power savings  
- **Overcurrent and Thermal Protection**  
- **Compact 32-pin TQFN-EP Package**  

This device is commonly used in **portable electronics, medical devices, and energy-harvesting applications** where space and efficiency are critical.  

*(Note: For the latest datasheet, always refer to the manufacturer’s official documentation.)*

Application Scenarios & Design Considerations

High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator

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