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MAX8648ETE+T from MAX,MAXIM - Dallas Semiconductor

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MAX8648ETE+T

Manufacturer: MAX

Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN

Partnumber Manufacturer Quantity Availability
MAX8648ETE+T,MAX8648ETET MAX 3577 In Stock

Description and Introduction

Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN The MAX8648ETE+T is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MAX (Maxim Integrated)**  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin TQFN (3mm x 3mm)  

### **Descriptions:**  
- The MAX8648ETE+T is a synchronous step-down DC-DC converter optimized for high efficiency and compact size.  
- It integrates power MOSFETs, reducing external component count.  
- Features a fixed-frequency PWM mode for stable operation.  
- Includes soft-start and overcurrent protection.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Low Quiescent Current:** 25µA (typical) in shutdown mode.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Compensation:** Simplifies design.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Small Footprint:** Suitable for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet and knowledge base.

Application Scenarios & Design Considerations

Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN
Partnumber Manufacturer Quantity Availability
MAX8648ETE+T MAXIM 245 In Stock

Description and Introduction

Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN The **MAX8648ETE+T** is a DC-DC converter manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** MAXIM (Analog Devices)  
- **Type:** Step-Down (Buck) DC-DC Converter  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (0.6V to VIN)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin TQFN (3mm x 3mm)  
- **Features:** Synchronous rectification, internal compensation, soft-start, and overcurrent protection  

### **Descriptions:**  
The **MAX8648ETE+T** is a high-efficiency, synchronous step-down DC-DC converter designed for portable and battery-powered applications. It integrates low RDS(ON) MOSFETs to minimize power loss and improve efficiency. The adjustable output voltage allows flexibility for various applications.  

### **Features:**  
- **High Efficiency (up to 95%)**  
- **3A Output Current Capability**  
- **1MHz Fixed Switching Frequency**  
- **Synchronous Rectification for Improved Efficiency**  
- **Internal Compensation Simplifies Design**  
- **Soft-Start for Controlled Startup**  
- **Overcurrent and Thermal Protection**  
- **Small 16-Pin TQFN Package (3mm x 3mm)**  

This device is commonly used in **smartphones, tablets, portable electronics, and other battery-powered systems** requiring efficient power conversion.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Ultra-Efficient Charge Pumps for Six White/RGB LEDs in 3mm x 3mm Thin QFN

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