IC Phoenix logo

Home ›  U  › U6 > UC3543J

UC3543J from UC

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

UC3543J

Manufacturer: UC

Power Supply Supervisory Circuit

Partnumber Manufacturer Quantity Availability
UC3543J UC 307 In Stock

Description and Introduction

Power Supply Supervisory Circuit The UC3543J is a high-speed, high-current MOSFET driver manufactured by Unitrode (now part of Texas Instruments).  

### **Specifications:**  
- **Supply Voltage (VCC):** Up to 40V  
- **Peak Output Current:** ±3A  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 20ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin DIP (Dual In-Line Package)  

### **Descriptions & Features:**  
- Designed for driving high-speed power MOSFETs and IGBTs.  
- Provides fast switching with minimal propagation delay.  
- Includes undervoltage lockout (UVLO) protection.  
- TTL/CMOS compatible input logic.  
- High noise immunity due to Schmitt-trigger input.  
- Low output impedance for efficient gate drive.  
- Suitable for high-frequency switching applications such as motor drives, power supplies, and inverters.  

For detailed electrical characteristics, refer to the official 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