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UC2525BDWTR from TI,Texas Instruments

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UC2525BDWTR

Manufacturer: TI

Regulating Pulse Width Modulators

Partnumber Manufacturer Quantity Availability
UC2525BDWTR TI 1368 In Stock

Description and Introduction

Regulating Pulse Width Modulators The UC2525BDWTR is a pulse width modulation (PWM) controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC2525BDWTR  
- **Type:** PWM Controller  
- **Package:** SOIC-16 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (Vcc):** 8V to 35V  
- **Output Current (Source/Sink):** 200mA / 400mA  
- **Switching Frequency:** Up to 500kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 1MHz  
- **Reference Voltage:** 5.1V (±1%)  

### **Descriptions:**
The UC2525BDWTR is a high-performance PWM controller designed for power supply applications. It provides precise voltage regulation and includes features such as soft-start, shutdown, and adjustable dead-time control. It is commonly used in DC-DC converters, inverters, and motor control circuits.

### **Features:**
- **Adjustable Frequency Operation** (up to 500kHz)  
- **Synchronizable Oscillator**  
- **Soft-Start Control**  
- **Pulse-by-Pulse Current Limiting**  
- **Undervoltage Lockout (UVLO)**  
- **Dual Alternating Outputs**  
- **Precision 5.1V Reference**  
- **Low Standby Current**  
- **Wide Supply Voltage Range (8V to 35V)**  

This information is based on TI's official datasheet for the UC2525BDWTR. For detailed application notes and schematics, refer to the manufacturer's documentation.

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