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MAX1566ETL+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1566ETL+

Manufacturer: MAXIM

Six-Channel, High-Efficiency, Digital Camera Power Supplies

Partnumber Manufacturer Quantity Availability
MAX1566ETL+,MAX1566ETL MAXIM 135 In Stock

Description and Introduction

Six-Channel, High-Efficiency, Digital Camera Power Supplies The **MAX1566ETL+** is a high-efficiency, step-up DC-DC converter manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Category:** Power Management IC  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 5.5V)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 40-Pin TQFN (Thin Quad Flat No-Lead)  
- **Features:**  
  - True Shutdown (disconnects load from input)  
  - Low Quiescent Current (20µA typical)  
  - Internal Synchronous Rectifier  
  - Soft-Start Function  
  - Thermal Shutdown Protection  

### **Descriptions:**  
The MAX1566ETL+ is designed for applications requiring high efficiency from low input voltages, such as single-cell or dual-cell battery-powered devices. It integrates a synchronous rectifier to minimize external components and improve efficiency.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 0.7V to 5.5V.  
- **High Output Current:** Capable of delivering up to 1A.  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **True Shutdown Mode:** Disconnects the load from the input when disabled.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Fixed 1MHz Switching Frequency:** Reduces external component size.  
- **Thermal Shutdown Protection:** Prevents overheating.  

This IC is commonly used in **portable electronics, USB power supplies, and battery-powered systems**.  

(Note: For detailed application circuits and additional parameters, refer to the official datasheet.)

Application Scenarios & Design Considerations

Six-Channel, High-Efficiency, Digital Camera Power Supplies

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