IC Phoenix logo

Home ›  U  › U4 > UC2578DPTR

UC2578DPTR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

UC2578DPTR

Manufacturer: TI

Buck Pulse Width Modulator Stepdown Voltage Regulator

Partnumber Manufacturer Quantity Availability
UC2578DPTR TI 2500 In Stock

Description and Introduction

Buck Pulse Width Modulator Stepdown Voltage Regulator The UC2578DPTR is a switching regulator controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Description:**  
The UC2578DPTR is a high-performance, fixed-frequency current-mode PWM controller designed for DC-DC converter applications. It is optimized for offline and DC-DC power supplies with features such as soft-start, cycle-by-cycle current limiting, and programmable oscillator frequency.  

### **Key Features:**  
- **Current-Mode Control:** Improves loop response and simplifies compensation.  
- **Fixed-Frequency Operation:** Programmable up to **500 kHz**.  
- **Wide Input Voltage Range:** Operates from **8V to 35V**.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Cycle-by-Cycle Current Limiting:** Enhances system protection.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within specified voltage ranges.  
- **Adjustable Dead-Time Control:** Optimizes efficiency in synchronous rectifier applications.  
- **High-Current Totem-Pole Output:** Supports MOSFET drivers with **1A peak current capability**.  
- **Low Power Consumption:** Typically **5mA operating current**.  

### **Applications:**  
- Offline power supplies  
- DC-DC converters  
- Battery chargers  
- Industrial power systems  

### **Package:**  
- **SOIC-16 (DPTR)**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed specifications, 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