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ZXSC310E5TA from ZETEX

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ZXSC310E5TA

Manufacturer: ZETEX

LED DRIVER SOLUTION FOR LCD BACKLIGHTING

Partnumber Manufacturer Quantity Availability
ZXSC310E5TA ZETEX 306 In Stock

Description and Introduction

LED DRIVER SOLUTION FOR LCD BACKLIGHTING The ZXSC310E5TA is a high-efficiency, step-up DC-DC converter IC manufactured by ZETEX (now part of Diodes Incorporated). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 0.8V to 5V  
- **Output Voltage:** Adjustable (external resistor divider)  
- **Switching Frequency:** 1MHz (typical)  
- **Quiescent Current:** 20µA (typical)  
- **Maximum Output Current:** Up to 1A (depending on input voltage and external components)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions:**
- Designed for low-voltage, battery-powered applications.  
- Uses an external N-channel MOSFET for high-efficiency power conversion.  
- Includes an internal reference and error amplifier for voltage regulation.  
- Suitable for driving white LEDs, powering small loads, or boosting low voltages.  

### **Features:**
- **Low Start-up Voltage:** Operates down to 0.8V.  
- **High Efficiency:** Up to 90% (depends on external components).  
- **PWM Control:** Fixed-frequency operation for predictable performance.  
- **Low Shutdown Current:** <1µA when disabled.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Thermal Protection:** Prevents overheating.  

This device is commonly used in portable electronics, LED drivers, and energy-harvesting applications.  

(Note: Always refer to the latest datasheet for detailed application-specific information.)

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