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MAX8890ETCAKM-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8890ETCAKM-T

Manufacturer: MAXIM

Integrated Cellular RF-Section Power-Management IC

Partnumber Manufacturer Quantity Availability
MAX8890ETCAKM-T,MAX8890ETCAKMT MAXIM 1500 In Stock

Description and Introduction

Integrated Cellular RF-Section Power-Management IC The MAX8890ETCAKM-T is a power management IC (PMIC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX8890ETCAKM-T  
- **Package:** 48-TQFN (7x7)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Programmable (specifics depend on configuration)  
- **Number of Outputs:** Multiple (varies by application)  
- **Switching Frequency:** Adjustable (typically in the MHz range)  

### **Description:**  
The MAX8890ETCAKM-T is a highly integrated power management solution designed for portable devices. It combines multiple DC-DC converters, LDOs (Low-Dropout Regulators), and control logic to optimize power efficiency in battery-powered applications.  

### **Features:**  
- **High-Efficiency Step-Down Converters:** Reduces power loss in voltage conversion.  
- **Low-Dropout (LDO) Regulators:** Provides stable voltage outputs with minimal dropout.  
- **Programmable Output Voltages:** Allows flexibility for different system requirements.  
- **Dynamic Voltage Scaling (DVS):** Adjusts output voltage in real-time for power savings.  
- **Power Sequencing Control:** Ensures proper startup/shutdown of multiple power rails.  
- **I²C-Compatible Interface:** Enables digital control and configuration.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances system reliability.  

This information is based on Maxim Integrated's datasheet and product documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet.

Application Scenarios & Design Considerations

Integrated Cellular RF-Section Power-Management IC

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