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MAX17126ETM+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX17126ETM+

Manufacturer: MAXIM

Multi-Output Power Supplies with VCOM Amplifier and High-Voltage Gamma Reference for LCD TVs

Partnumber Manufacturer Quantity Availability
MAX17126ETM+,MAX17126ETM MAXIM 2000 In Stock

Description and Introduction

Multi-Output Power Supplies with VCOM Amplifier and High-Voltage Gamma Reference for LCD TVs The MAX17126ETM+ 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 (Analog Devices)  
- **Part Number:** MAX17126ETM+  
- **Package:** 48-Pin TQFN (7x7mm)  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Programmable (supports multiple rails)  
- **Number of Outputs:** 3 (Buck converters)  
- **Switching Frequency:** Adjustable (up to 2MHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Efficiency:** Up to 95% (depending on configuration)  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Description:**  
The MAX17126ETM+ is a **high-efficiency, multi-output power management IC** designed for applications requiring multiple regulated voltage rails. It integrates three **step-down (buck) converters** with synchronous rectification, optimizing power efficiency in space-constrained designs.  

### **Features:**  
- **Triple Buck Converters:** Provides three independent step-down regulators.  
- **Wide Input Range:** Supports 4.5V to 28V input, suitable for industrial and automotive applications.  
- **Programmable Outputs:** Adjustable output voltages via external resistors.  
- **High Efficiency:** Synchronous rectification minimizes power loss.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Dynamic Voltage Scaling (DVS):** Allows real-time output voltage adjustments.  
- **Fault Protection:** Includes overcurrent, overtemperature, and UVLO protection.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  

This IC is commonly used in **embedded systems, networking equipment, and industrial power supplies** where multiple regulated voltages are required.  

*(Note: For detailed application-specific configurations, refer to the official datasheet.)*

Application Scenarios & Design Considerations

Multi-Output Power Supplies with VCOM Amplifier and High-Voltage Gamma Reference for LCD TVs

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