IC Phoenix logo

Home ›  U  › U5 > UC2852N

UC2852N from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

23.438ms

UC2852N

Manufacturer: TI

High Power-Factor Preregulator

Partnumber Manufacturer Quantity Availability
UC2852N TI 233 In Stock

Description and Introduction

High Power-Factor Preregulator The UC2852N is a high-performance current mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Current Mode PWM Controller  
- **Input Voltage Range:** 10V to 22V (operating)  
- **Output Drive Current:** ±1A (peak)  
- **Switching Frequency:** Up to 500kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 5MHz  
- **Soft-Start Capability:** Yes  
- **Undervoltage Lockout (UVLO):** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PDIP-16 (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- Designed for high-efficiency power supply applications.  
- Provides precise current-mode control for improved transient response.  
- Includes built-in soft-start to reduce inrush current.  
- Features an adjustable oscillator for flexible frequency control.  
- Integrated error amplifier and current sensing comparator.  
- Suitable for offline and DC-DC converter designs.  
- Includes undervoltage lockout (UVLO) for reliable startup.  
- High-speed PWM switching for compact power supply designs.  

For detailed electrical characteristics and application notes, refer to the official TI 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