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MAX1880EUG from MAXIM,MAXIM - Dallas Semiconductor

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MAX1880EUG

Manufacturer: MAXIM

Quad-Output TFT LCD DC-DC Converters with Buffer

Partnumber Manufacturer Quantity Availability
MAX1880EUG MAXIM 37 In Stock

Description and Introduction

Quad-Output TFT LCD DC-DC Converters with Buffer The MAX1880EUG is a DC-DC converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Range:** Adjustable from 1.25V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin TSSOP (MAX1880EUG)  

### **Descriptions:**  
The MAX1880EUG is a high-efficiency, step-down DC-DC converter designed for low-power applications. It integrates a synchronous rectifier for improved efficiency and operates at a fixed 1MHz switching frequency, reducing external component size.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency and reduces power loss.  
- **Low Dropout Operation:** Allows the output to stay in regulation even when the input voltage approaches the output voltage.  
- **Pulse-Width Modulation (PWM) Mode:** Ensures stable operation under varying load conditions.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Overcurrent and Thermal Protection:** Safeguards the device under fault conditions.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  

This information is sourced from Maxim Integrated's official datasheet for the MAX1880EUG.

Application Scenarios & Design Considerations

Quad-Output TFT LCD DC-DC Converters with Buffer
Partnumber Manufacturer Quantity Availability
MAX1880EUG MAX 960 In Stock

Description and Introduction

Quad-Output TFT LCD DC-DC Converters with Buffer The MAX1880EUG is a DC-DC converter manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1880EUG  
- **Package:** 24-TSSOP  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 28V)  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**
- The MAX1880EUG is a high-efficiency, step-up DC-DC converter designed for low-input-voltage applications.  
- It includes an internal N-channel MOSFET switch for improved efficiency.  
- Features a low 0.3V startup voltage, making it suitable for battery-powered systems.  
- Provides adjustable output voltage through an external resistor divider.  
- Includes undervoltage lockout (UVLO) and thermal shutdown protection.  
- Operates in pulse-width modulation (PWM) mode for stable output under varying loads.  

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

Application Scenarios & Design Considerations

Quad-Output TFT LCD DC-DC Converters with Buffer

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