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UC2525BDW from UCC

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UC2525BDW

Manufacturer: UCC

Regulating Pulse Width Modulators

Partnumber Manufacturer Quantity Availability
UC2525BDW UCC 46 In Stock

Description and Introduction

Regulating Pulse Width Modulators The UC2525BDW is a high-performance pulse width modulation (PWM) controller manufactured by Texas Instruments (UCC).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (UCC)  
- **Type:** PWM Controller IC  
- **Package:** SOIC-16 (DW)  
- **Operating Voltage Range:** 8V to 35V  
- **Output Current:** 200mA (sink/source per channel)  
- **Frequency Range:** Up to 500kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Oscillator Synchronization:** Yes  
- **Soft-Start Capability:** Yes  
- **Error Amplifier:** Built-in  
- **Shutdown Pin:** Available  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- **High-Speed Switching:** Suitable for high-frequency power supply designs.  
- **Adjustable Dead-Time Control:** Prevents shoot-through in half-bridge and full-bridge configurations.  
- **Dual Output Drivers:** Push-pull or single-ended operation.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Precision Reference:** 5.1V ±1% internal reference voltage.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Synchronizable Oscillator:** Allows multiple controllers to sync for noise reduction.  

This IC is commonly used in switch-mode power supplies (SMPS), DC-DC converters, and motor control applications.

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