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UC2544DW from UNITRODE

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UC2544DW

Manufacturer: UNITRODE

POWER SUPPLY SUPERVISORY CIRCUIT

Partnumber Manufacturer Quantity Availability
UC2544DW UNITRODE 40 In Stock

Description and Introduction

POWER SUPPLY SUPERVISORY CIRCUIT The UC2544DW is a high-performance PWM controller manufactured by UNITRODE.  

**Specifications:**  
- Input Voltage Range: 8V to 40V  
- Output Current: Up to 200mA  
- Switching Frequency: Adjustable up to 500kHz  
- Duty Cycle Range: 0% to 100%  
- Operating Temperature Range: -40°C to +85°C  
- Package: SOIC-16  

**Descriptions:**  
The UC2544DW is designed for switch-mode power supply applications, offering precise control and high efficiency. It includes features like soft-start, undervoltage lockout (UVLO), and error amplification.  

**Features:**  
- Adjustable frequency operation  
- Soft-start capability  
- Undervoltage lockout (UVLO)  
- Error amplifier with reference  
- Current limiting and shutdown protection  
- Synchronization capability  

This information is based on UNITRODE's datasheet for the UC2544DW.

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