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MAX5053BEUA+T from MAIXM

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MAX5053BEUA+T

Manufacturer: MAIXM

Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies

Partnumber Manufacturer Quantity Availability
MAX5053BEUA+T MAIXM 2500 In Stock

Description and Introduction

Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies The MAX5053BEUA+T is a DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (MAIXM)  
- **Category:** Power Management ICs - DC-DC Converters  
- **Output Type:** Adjustable  
- **Output Voltage Range:** 0.8V to 5.5V  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX (MSOP-8)  
- **Topology:** Step-Down (Buck)  

### **Descriptions:**  
The MAX5053BEUA+T is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high output current in a compact footprint. It integrates low RDS(ON) MOSFETs to minimize power loss and supports a wide input voltage range, making it suitable for battery-powered and portable devices.  

### **Features:**  
- High efficiency (up to 95%)  
- Adjustable output voltage (0.8V to 5.5V)  
- 3A output current capability  
- Integrated synchronous rectifier for improved efficiency  
- 1MHz fixed switching frequency  
- Overcurrent and thermal protection  
- Low shutdown current (<1µA)  
- Small µMAX package for space-constrained designs  

This information is sourced from the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies

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