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UC2827DW-1 from UCC

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UC2827DW-1

Manufacturer: UCC

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Partnumber Manufacturer Quantity Availability
UC2827DW-1,UC2827DW1 UCC 60 In Stock

Description and Introduction

1 The UC2827DW-1 is a high-speed PWM controller manufactured by UCC (Unitrode Integrated Circuits).  

**Specifications:**  
- **Manufacturer:** UCC (Unitrode)  
- **Type:** PWM Controller  
- **Package:** SOIC-16 (DW)  
- **Operating Voltage Range:** Typically 8V to 35V  
- **Switching Frequency:** Adjustable, up to several hundred kHz  
- **Output Drive:** Dual totem-pole outputs (suitable for driving power MOSFETs)  
- **Duty Cycle Range:** Adjustable, typically 0% to 100%  
- **Features:**  
  - High-speed operation  
  - Precision reference voltage  
  - Soft-start capability  
  - Under-voltage lockout (UVLO)  
  - Error amplifier for feedback control  
  - Current limiting protection  

**Descriptions and Features:**  
- Designed for high-performance switching power supplies.  
- Includes an oscillator with adjustable frequency and dead-time control.  
- Provides robust protection features like UVLO and current limiting.  
- Suitable for DC-DC converters, inverters, and motor control applications.  

For exact electrical characteristics, refer to the official datasheet from UCC (Texas Instruments, which acquired Unitrode).

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