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MAX8758ETG from MAXIM,MAXIM - Dallas Semiconductor

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MAX8758ETG

Manufacturer: MAXIM

Step-Up Regulator with Switch Control and Operational Amplifier for TFT LCD

Partnumber Manufacturer Quantity Availability
MAX8758ETG MAXIM 127 In Stock

Description and Introduction

Step-Up Regulator with Switch Control and Operational Amplifier for TFT LCD The MAX8758ETG is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 23V  
- **Output Voltage Range:** Adjustable from 0.9V to 5.5V  
- **Output Current:** Up to 8A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin TQFN (5mm x 5mm)  

### **Descriptions:**  
The MAX8758ETG is a synchronous buck converter designed for high-performance power supply applications. It integrates high-side and low-side MOSFETs, reducing external component count. The device supports a wide input voltage range, making it suitable for industrial, telecom, and computing applications.  

### **Features:**  
- **Integrated Power MOSFETs** (High-side and low-side)  
- **Adjustable Output Voltage** (0.9V to 5.5V)  
- **Programmable Switching Frequency** (300kHz to 1MHz)  
- **Soft-Start and Overcurrent Protection**  
- **Power-Good Output Monitor**  
- **Low-Dropout (LDO) Mode** for improved efficiency at low output voltages  
- **Thermal Shutdown Protection**  
- **Forced-PWM and Skip Modes** for efficiency optimization  

This device is optimized for space-constrained applications requiring high efficiency and reliability.

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