IC Phoenix logo

Home ›  L  › L4 > L6563STR

L6563STR from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

L6563STR

Manufacturer: ST

Enhanced transition-mode PFC controller

Partnumber Manufacturer Quantity Availability
L6563STR ST 4216 In Stock

Description and Introduction

Enhanced transition-mode PFC controller The L6563STR is a high-voltage resonant controller IC manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Description:**  
The L6563STR is a current-mode PFC (Power Factor Correction) controller designed for boost pre-converters operating in transition mode (TM). It is optimized for high-performance offline power supplies, ensuring compliance with international standards for harmonic content.  

### **Key Features:**  
- **Operating Voltage Range:** 10.3V to 22V  
- **Start-up Current:** 60µA (typical)  
- **Quiescent Current:** 4mA (typical)  
- **High-Voltage Startup:** Integrated high-voltage startup circuit  
- **Zero-Crossing Detection:** Enables transition-mode operation  
- **Multi-Function Pin (Pin 1):** Combines disable, brownout, and voltage feedforward functions  
- **Overvoltage Protection (OVP):** Protects against output overvoltage  
- **Current Sense Input:** Adjustable current sense threshold  
- **Totem-Pole Output:** Capable of driving a power MOSFET with 600mA source/800mA sink capability  
- **Low Standby Power Consumption:** Suitable for energy-efficient applications  
- **SO-16 Package:** Surface-mount package for compact designs  

### **Applications:**  
- AC-DC adapters  
- LED drivers  
- Industrial power supplies  
- Consumer electronics  

### **Package Type:**  
SO-16 (Surface Mount)  

This information is based on STMicroelectronics' official datasheet for the L6563STR.

Application Scenarios & Design Considerations

Enhanced transition-mode PFC controller

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