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MAX15038ETG+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX15038ETG+

Manufacturer: MAXIM

4A, 2MHz Step-Down Regulator with Integrated Switches

Partnumber Manufacturer Quantity Availability
MAX15038ETG+,MAX15038ETG MAXIM 136 In Stock

Description and Introduction

4A, 2MHz Step-Down Regulator with Integrated Switches The MAX15038ETG+ is a high-efficiency, synchronous step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage Range:** Adjustable from 0.9V to 90% of VIN  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 24-pin TQFN (5mm x 5mm)  
- **Protection Features:** Overcurrent, overtemperature, undervoltage lockout (UVLO), and hiccup-mode short-circuit protection  

### **Descriptions:**  
The MAX15038ETG+ integrates high-side and low-side MOSFETs, providing a compact and efficient power solution for industrial, automotive, and telecom applications. It supports a wide input voltage range and adjustable output voltage, making it suitable for various power supply designs.  

### **Features:**  
- Integrated high-side and low-side MOSFETs  
- Adjustable switching frequency  
- Programmable soft-start  
- Power-good output  
- External synchronization capability  
- Low shutdown current (<10µA)  
- Thermal shutdown protection  

This device is designed for high-performance power conversion with minimal external components.

Application Scenarios & Design Considerations

4A, 2MHz Step-Down Regulator with Integrated Switches

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