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UC382T-2 from TI,Texas Instruments

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UC382T-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UC382T-2,UC382T2 TI 219 In Stock

Description and Introduction

1 The UC382T-2 is a high-speed PWM controller manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Output Configuration:** Push-Pull  
- **Topology:** Buck, Boost, Flyback, Forward  
- **Switching Frequency:** Up to 1MHz  
- **Supply Voltage (Vcc):** 10V to 30V  
- **Duty Cycle Max:** 100%  
- **Output Current (Source/Sink):** 2A / 2A  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220-8 (Through-Hole)  

**Descriptions and Features:**  
- **High-Speed Operation:** Optimized for high-frequency switching applications.  
- **Precision Reference:** Internal 5.1V bandgap reference with ±1% accuracy.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Current Limiting:** Includes cycle-by-cycle current limiting for protection.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within supply voltage range.  
- **Double-Pulse Suppression:** Prevents multiple pulses in a single switching cycle.  
- **Wide Input Voltage Range:** Supports 10V to 30V operation.  

This PWM controller is commonly used in power supply designs, DC-DC converters, and motor control applications.

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