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MAX869L from MAXIM,MAXIM - Dallas Semiconductor

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MAX869L

Manufacturer: MAXIM

2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

Partnumber Manufacturer Quantity Availability
MAX869L MAXIM 50 In Stock

Description and Introduction

2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown The MAX869L is a power-supply controller 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:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Switching Frequency:** Up to 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 16-pin QSOP  

### **Description:**  
The MAX869L is a high-efficiency, step-down (buck) DC-DC controller designed for applications requiring high power conversion efficiency and flexibility. It supports synchronous rectification and is suitable for a wide range of power supply designs, including industrial, automotive, and telecom applications.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Wide Input Voltage Range:** Supports 4.5V to 30V input.  
- **High Switching Frequency:** Up to 500kHz for compact inductor size.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

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