IC Phoenix logo

Home ›  U  › U5 > UC2853ADG4

UC2853ADG4 from TI/BB,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

UC2853ADG4

Manufacturer: TI/BB

High Power Factor Preregulator 8-SOIC -40 to 105

Partnumber Manufacturer Quantity Availability
UC2853ADG4 TI/BB 8 In Stock

Description and Introduction

High Power Factor Preregulator 8-SOIC -40 to 105 The UC2853ADG4 is a high-performance current-mode PWM controller manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

**Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** Up to 35V  
- **Operating Frequency:** Adjustable up to 1MHz  
- **Output Current:** 1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Programmable with external components  
- **Package:** SOIC-16  

**Descriptions:**  
The UC2853ADG4 is designed for high-efficiency power supply applications, providing precise control for switching power converters. It features a current-mode architecture for improved transient response and simplified loop compensation.  

**Features:**  
- Precision reference voltage (5V ±1%)  
- Undervoltage lockout (UVLO)  
- Soft-start capability  
- Cycle-by-cycle current limiting  
- Error amplifier with wide bandwidth  
- Adjustable dead-time control  
- Synchronization capability for multi-phase operation  

This device is commonly used in AC/DC converters, DC/DC converters, and offline power supplies.

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