IC Phoenix logo

Home ›  S  › S110 > STR-F6514

STR-F6514 from SanKen

Fast Delivery, Competitive Price @IC-phoenix

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

STR-F6514

Manufacturer: SanKen, SK

SMPS PRIMARY IC

Partnumber Manufacturer Quantity Availability
STR-F6514,STRF6514 SanKen, SK 1529 In Stock

Description and Introduction

SMPS PRIMARY IC The STR-F6514 is a power switching regulator IC manufactured by SanKen (Sanken Electric Co., Ltd.). Below are its key specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Type:** Switching Regulator IC (SMPS Control IC)  
- **Package:** TO-220F-5L (Insulated Package)  
- **Input Voltage Range:** Typically used in offline flyback converters (up to several hundred volts)  
- **Output Power:** Suitable for medium-power applications (exact wattage depends on design)  
- **Switching Frequency:** Fixed-frequency PWM control (exact frequency depends on external components)  
- **Protection Features:**  
  - Overcurrent Protection (OCP)  
  - Overvoltage Protection (OVP)  
  - Thermal Shutdown (TSD)  
  - Undervoltage Lockout (UVLO)  

### **Descriptions:**  
- Designed for **switch-mode power supply (SMPS)** applications, particularly in **AC/DC converters** for consumer electronics.  
- Commonly used in **TV power supplies, monitors, and adapters**.  
- Integrates a **high-voltage MOSFET** and **PWM controller** in a single package.  

### **Features:**  
- **Built-in high-voltage startup circuit** (reduces external components).  
- **Low standby power consumption** (improves efficiency in standby mode).  
- **Soft-start function** (reduces inrush current).  
- **Auto-restart protection** (enhances system reliability).  
- **Isolated package (TO-220F-5L)** for better thermal performance and safety.  

For exact electrical characteristics, refer to the **official SanKen datasheet** for the STR-F6514.

Application Scenarios & Design Considerations

SMPS PRIMARY IC

Alternative Part Number

  • STR-F6654 --: Same STR-F series offline switching regulator with comparable ratings and pinout, widely used as a direct substitute in SMPS designs.
  • STR-F6653 --: Closely related STR-F series controller with similar voltage/current capability, often interchangeable with minor circuit tolerance checks.
  • STR-W6754 --: Sanken STR-W series switching regulator offering similar function and power range, usable as an alternative with verification of pin configuration.

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