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ZXLD1321DCATC from ZETEX

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15.625ms

ZXLD1321DCATC

Manufacturer: ZETEX

Boost mode DC-DC converter for LED driving with 1A output and current control

Partnumber Manufacturer Quantity Availability
ZXLD1321DCATC ZETEX 6000 In Stock

Description and Introduction

Boost mode DC-DC converter for LED driving with 1A output and current control The ZXLD1321DCATC is a DC-DC converter IC manufactured by ZETEX (now part of Diodes Incorporated).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 30V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** Adjustable (typically 300kHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT23-5  

### **Descriptions and Features:**  
- Step-down (buck) DC-DC converter  
- Adjustable output voltage via external resistors  
- Integrated N-channel MOSFET switch  
- Low quiescent current (typically 40µA)  
- Built-in thermal shutdown and current limit protection  
- Soft-start functionality to reduce inrush current  
- Suitable for battery-powered and industrial applications  

The ZXLD1321DCATC is designed for compact, high-efficiency power conversion in space-constrained applications.

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