IC Phoenix logo

Home ›  S  › S22 > SG6849-65D

SG6849-65D from SG

Fast Delivery, Competitive Price @IC-phoenix

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

SG6849-65D

Manufacturer: SG

Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback

Partnumber Manufacturer Quantity Availability
SG6849-65D,SG684965D SG 50 In Stock

Description and Introduction

Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback **Part Number:** SG6849-65D  
**Manufacturer:** SG  

### **Specifications:**  
- **Type:** IC (Integrated Circuit)  
- **Category:** Power Management IC  
- **Package:** SOP-8 (Small Outline Package, 8-pin)  
- **Input Voltage Range:** 85V to 265V AC  
- **Output Power:** Up to 12W (depending on application)  
- **Switching Frequency:** Fixed at 65kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Efficiency:** Up to 80% (typical)  
- **Protection Features:** Overvoltage protection (OVP), Overcurrent protection (OCP), Over-temperature protection (OTP)  

### **Descriptions:**  
The SG6849-65D is a high-performance PWM (Pulse Width Modulation) controller IC designed for offline power supply applications. It is commonly used in switch-mode power supplies (SMPS) for consumer electronics, adapters, and LED drivers. The IC integrates multiple protection mechanisms to ensure reliable operation under varying load conditions.  

### **Features:**  
- Low startup current (< 30µA)  
- Built-in soft-start function  
- Low standby power consumption  
- Cycle-by-cycle current limiting  
- Auto-restart mode for fault recovery  
- Green-mode operation for improved efficiency at light loads  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback

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