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MAX8759ETI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX8759ETI+

Manufacturer: MAXIM

Low-Cost, SMBus, CCFL Backlight Controller

Partnumber Manufacturer Quantity Availability
MAX8759ETI+,MAX8759ETI MAXIM 2380 In Stock

Description and Introduction

Low-Cost, SMBus, CCFL Backlight Controller The **MAX8759ETI+** is a DC-DC converter IC manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:  

### **Manufacturer:**  
- **MAXIM (Maxim Integrated)**  

### **Specifications:**  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 2.6V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 28V)  
- **Output Current:** Up to 1.2A (switch current limit)  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TQFN (Thin Quad Flat No-Lead)  
- **RoHS Compliant:** Yes  

### **Descriptions:**  
- The MAX8759ETI+ is a high-efficiency, step-up DC-DC converter designed for applications requiring high output voltage from a low input voltage source.  
- It integrates a high-side N-channel MOSFET switch for improved efficiency.  
- Features include overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown.  

### **Key Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Internal Soft-Start** to reduce inrush current  
- **Synchronous Rectification** for higher efficiency  
- **Low Shutdown Current** (<1µA)  
- **PWM/PFM Mode Operation** for optimized efficiency across load conditions  
- **Compact 28-Pin TQFN Package**  

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

Application Scenarios & Design Considerations

Low-Cost, SMBus, CCFL Backlight Controller

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