IC Phoenix logo

Home ›  U  › U11 > UCC3801PW

UCC3801PW 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

UCC3801PW

Manufacturer: TI

Low-Power BiCMOS Current-Mode PWM

Partnumber Manufacturer Quantity Availability
UCC3801PW TI 13 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM The UCC3801PW is a PWM controller manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Current Mode PWM Controller  
- **Topology:** Flyback, Forward, Boost, Buck  
- **Operating Frequency:** Up to 1MHz  
- **Supply Voltage (VCC):** 10V to 20V  
- **Output Current (Source/Sink):** 1A (Peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Start-up Current:** 0.5mA (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin TSSOP (PW)  

### **Descriptions:**  
The UCC3801PW is a high-performance current-mode PWM controller designed for offline and DC-DC power supply applications. It provides precise control for switching power supplies with features such as cycle-by-cycle current limiting, soft-start, and undervoltage lockout (UVLO).  

### **Features:**  
- **Current-Mode Control:** Improves loop response and simplifies compensation.  
- **Programmable Oscillator:** Allows frequency adjustment with external components.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within supply voltage range.  
- **Cycle-by-Cycle Current Limiting:** Protects against overloads.  
- **High-Current Totem Pole Output:** Directly drives power MOSFETs.  
- **Low Start-up Current:** Enables efficient power-up.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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