IC Phoenix logo

Home ›  U  › U12 > UCC3818D

UCC3818D 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

UCC3818D

Manufacturer: TI

BiCMOS Power Factor Preregulator

Partnumber Manufacturer Quantity Availability
UCC3818D TI 2471 In Stock

Description and Introduction

BiCMOS Power Factor Preregulator The UCC3818D is a power factor correction (PFC) controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Power Management IC  
- **Type:** Power Factor Correction (PFC) Controller  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** 10V to 17V  
- **Maximum Switching Frequency:** 250 kHz  
- **Control Method:** Average Current Mode Control  
- **Output Drive Capability:** 1.5A Peak Gate Drive  

### **Descriptions:**  
The UCC3818D is a high-performance, low-power PFC controller designed for power supplies requiring power factor correction. It operates in continuous conduction mode (CCM) and uses average current mode control to achieve near-unity power factor. The device is optimized for AC/DC power supplies and complies with international power quality standards.  

### **Features:**  
- **Average Current Mode Control** for high power factor  
- **Low Start-Up Current** (< 150 µA)  
- **Programmable Switching Frequency** up to 250 kHz  
- **Overvoltage Protection (OVP)**  
- **Undervoltage Lockout (UVLO)**  
- **Peak Current Limiting**  
- **Low Distortion, Low Noise Operation**  
- **Soft-Start Functionality**  
- **Single-Pin Error Amplifier and Voltage Reference**  

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

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