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MAX8631YETI from MAXIM,MAXIM - Dallas Semiconductor

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MAX8631YETI

Manufacturer: MAXIM

1x/1.5x/2x White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN

Partnumber Manufacturer Quantity Availability
MAX8631YETI MAXIM 31 In Stock

Description and Introduction

1x/1.5x/2x White LED Charge Pump with Two LDOs in 4mm x 4mm Thin QFN The MAX8631YETI 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 available data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX8631YETI  
- **Package:** 28-pin TQFN (Thin Quad Flat No-Lead)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable (specifics depend on configuration)  
- **Number of Outputs:** Multiple (varies based on application)  
- **Switching Frequency:** Typically 1MHz (or as specified in datasheet)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX8631YETI is a highly integrated power management solution designed for portable and battery-powered applications. It combines multiple power rails, including step-down (buck) and step-up (boost) converters, along with LDOs (Low-Dropout Regulators), to provide efficient power delivery for processors, memory, and peripherals.  

### **Features:**  
- **High Efficiency:** Uses synchronous rectification for reduced power loss.  
- **Multiple Outputs:** Includes buck and boost converters for flexible power supply configurations.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **Programmable Output Voltages:** Adjustable via external resistors or I²C interface (if supported).  
- **Power Sequencing Control:** Ensures proper startup/shutdown of power rails.  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown protection.  
- **Compact Design:** Small footprint suitable for space-constrained applications.  

For exact electrical characteristics, pin configurations, and application details, refer to the official **MAX8631YETI datasheet** from Maxim Integrated (Analog Devices).

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