IC Phoenix logo

Home ›  U  › U11 > UCC3801DTR

UCC3801DTR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

UCC3801DTR

Manufacturer: TI

Low-Power BiCMOS Current-Mode PWM

Partnumber Manufacturer Quantity Availability
UCC3801DTR TI 5494 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM The UCC3801DTR is a low-power BiCMOS current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Control Method:** Current-Mode PWM  
- **Topology:** Flyback, Forward, Boost, Buck  
- **Frequency Range:** Up to 1MHz  
- **Supply Voltage (VCC):** 10V to 18V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current (Source/Sink):** 500mA / 1A  
- **Duty Cycle Range:** 0% to 100%  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC3801DTR is designed for high-efficiency, low-power DC-DC converters. It features a current-mode control architecture for improved loop response and includes built-in protections such as undervoltage lockout (UVLO) and cycle-by-cycle current limiting.  

### **Features:**  
- **Low Startup Current:** 150µA (typical)  
- **BiCMOS Technology:** Low power consumption  
- **Programmable Soft-Start**  
- **Internal Leading-Edge Blanking**  
- **Undervoltage Lockout (UVLO)**  
- **Cycle-by-Cycle Current Limiting**  
- **High-Frequency Operation (up to 1MHz)**  

This PWM controller is commonly used in power supply applications requiring high efficiency and compact design.

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