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MAX8546EUB+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8546EUB+T

Manufacturer: MAXIM

Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit

Partnumber Manufacturer Quantity Availability
MAX8546EUB+T,MAX8546EUBT MAXIM 2430 In Stock

Description and Introduction

Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit The MAX8546EUB+T is a step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
MAXIM (now Analog Devices)  

### **Part Number:**  
MAX8546EUB+T  

### **Package:**  
10 µMAX® (3mm x 5mm)  

### **Type:**  
Synchronous Step-Down DC-DC Converter  

### **Input Voltage Range:**  
2.6V to 5.5V  

### **Output Voltage Range:**  
Adjustable from 0.8V to VIN  

### **Output Current:**  
Up to 4A  

### **Switching Frequency:**  
1MHz (fixed)  

### **Efficiency:**  
Up to 95%  

### **Features:**  
- Synchronous rectification for high efficiency  
- Internal compensation  
- Low-dropout (LDO) mode operation  
- Soft-start and overcurrent protection  
- Thermal shutdown protection  
- Power-good output  

### **Applications:**  
- Point-of-load (POL) regulators  
- Portable devices  
- Networking and telecom equipment  
- FPGA and DSP power supplies  

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

Application Scenarios & Design Considerations

Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit

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