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MAX5003EEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX5003EEE

Manufacturer: MAXIM

High-Voltage PWM Power-Supply Controller

Partnumber Manufacturer Quantity Availability
MAX5003EEE MAXIM 120 In Stock

Description and Introduction

High-Voltage PWM Power-Supply Controller The MAX5003EEE is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4V to 40V  
- **Output Voltage Range:** Adjustable from 1.25V to 37V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 100kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EE)  

### **Descriptions:**
- The MAX5003EEE is a monolithic, step-down (buck) switching regulator designed for high-efficiency power conversion.  
- It integrates a power MOSFET switch, reducing external component count.  
- Suitable for battery-powered and industrial applications requiring wide input voltage ranges.  

### **Features:**
- **Wide Input Voltage Range (4V–40V)**  
- **Low Quiescent Current (1.5mA typical)**  
- **Internal Power MOSFET Switch**  
- **Adjustable Output Voltage (1.25V–37V)**  
- **Short-Circuit and Thermal Protection**  
- **Soft-Start Functionality**  
- **Low Dropout Operation**  

This information is sourced from the official MAX5003EEE datasheet.

Application Scenarios & Design Considerations

High-Voltage PWM Power-Supply Controller
Partnumber Manufacturer Quantity Availability
MAX5003EEE MAX 83 In Stock

Description and Introduction

High-Voltage PWM Power-Supply Controller The MAX5003EEE is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- Maxim Integrated (Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 4V to 40V  
- **Output Voltage Range:** Adjustable from 1.25V to 37V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EE)  

### **Descriptions:**  
- The MAX5003EEE is a step-down (buck) switching regulator designed for high-efficiency power conversion.  
- It integrates a power MOSFET switch, reducing external component count.  
- Features include low dropout operation, pulse-width modulation (PWM) control, and thermal shutdown protection.  

### **Features:**  
- **Wide Input Voltage Range (4V–40V)**  
- **Adjustable Output Voltage (1.25V–37V)**  
- **Internal Power MOSFET Switch**  
- **Low Dropout Operation**  
- **PWM Control for High Efficiency**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Soft-Start Function**  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

High-Voltage PWM Power-Supply Controller

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