IC Phoenix logo

Home ›  U  › U10 > UCC2818DWTR

UCC2818DWTR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

UCC2818DWTR

Manufacturer: TI

BiCMOS Power Factor Preregulator

Partnumber Manufacturer Quantity Availability
UCC2818DWTR TI 29 In Stock

Description and Introduction

BiCMOS Power Factor Preregulator The UCC2818DWTR is a high-speed BiCMOS current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** 8.4V to 21V (VCC)  
- **Operating Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Drive Current:** ±2A (peak)  
- **Propagation Delay:** 50ns (typical)  
- **Shutdown Current:** <100µA  
- **Package:** SOIC-16 (DW)  

### **Descriptions:**  
The UCC2818DWTR is designed for high-frequency power supply applications, offering precise control with fast transient response. It includes features like cycle-by-cycle current limiting, soft-start, and under-voltage lockout (UVLO).  

### **Features:**  
- **Current-Mode Control:** Enhances loop stability and transient response.  
- **Programmable Frequency:** Adjustable via external resistor and capacitor.  
- **Soft-Start:** Reduces inrush current during startup.  
- **UVLO Protection:** Ensures proper operation within voltage limits.  
- **High-Speed Switching:** Optimized for high-frequency DC-DC converters.  
- **BiCMOS Technology:** Low power consumption with high-speed performance.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips