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MAX8668ETEX+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8668ETEX+T

Manufacturer: MAXIM

1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables

Partnumber Manufacturer Quantity Availability
MAX8668ETEX+T,MAX8668ETEXT MAXIM 165000 In Stock

Description and Introduction

1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables The **MAX8668ETEX+T** is a power management IC (PMIC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX8668ETEX+T  
- **Package:** 16-TQFN (3x3mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Programmable (0.6V to 3.3V)  
- **Number of Outputs:** 6  
- **Switching Frequency:** Up to 2.25MHz  
- **Features:** Integrated buck converters, LDOs, and power sequencing  

### **Descriptions:**  
The **MAX8668ETEX+T** is a highly integrated power management solution designed for portable applications. It combines multiple DC-DC buck converters and low-dropout regulators (LDOs) to provide efficient power delivery for processors, FPGAs, and other multi-voltage systems.  

### **Features:**  
- **Dual Step-Down Converters:** Two high-efficiency synchronous buck regulators (up to 600mA each).  
- **Four LDOs:** Low-noise linear regulators (up to 300mA each) with programmable output voltages.  
- **Dynamic Voltage Scaling (DVS):** Allows real-time adjustment of output voltages.  
- **Power Sequencing:** Configurable startup/shutdown sequencing for controlled power-up.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **I²C Interface:** For digital control and configuration.  
- **Overcurrent & Thermal Protection:** Built-in safety features.  

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

Application Scenarios & Design Considerations

1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables

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