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MAX1802EHJ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1802EHJ

Manufacturer: MAXIM

Digital Camera Step-Down Power Supply

Partnumber Manufacturer Quantity Availability
MAX1802EHJ MAXIM 4513 In Stock

Description and Introduction

Digital Camera Step-Down Power Supply The MAX1802EHJ is a step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 16V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 32-pin QFN (Quad Flat No-Lead)  

### **Descriptions:**  
The MAX1802EHJ is a high-efficiency, step-down DC-DC converter designed for applications requiring high input voltage and moderate output current. It integrates a power MOSFET switch and provides a regulated output with minimal external components.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 30V)**  
- **Adjustable Output Voltage (1.25V to 16V)**  
- **High Efficiency (Up to 95%)**  
- **Internal Power MOSFET Switch**  
- **Overcurrent and Thermal Protection**  
- **Low Dropout Operation**  
- **Soft-Start Functionality**  
- **Synchronous Rectification for Improved Efficiency**  

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

Application Scenarios & Design Considerations

Digital Camera Step-Down Power Supply

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