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UC2525AJ from UC

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UC2525AJ

Manufacturer: UC

Regulating Pulse Width Modulators

Partnumber Manufacturer Quantity Availability
UC2525AJ UC 200 In Stock

Description and Introduction

Regulating Pulse Width Modulators **UC2525AJ Manufacturer:**  
The UC2525AJ is manufactured by **Texas Instruments (TI)**.  

**UC2525AJ Specifications:**  
- **Type:** PWM Controller IC  
- **Topology:** Voltage Mode  
- **Operating Frequency Range:** Up to 500 kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Current (Source/Sink):** 200 mA (peak)  
- **Supply Voltage (VCC):** 8V to 35V  
- **Reference Voltage:** 5.1V (±1%)  
- **Error Amplifier Gain Bandwidth:** 3 MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin DIP (Dual In-line Package)  

**Descriptions and Features:**  
- The UC2525AJ is a high-performance **pulse-width modulation (PWM) controller** designed for **switch-mode power supplies (SMPS)**.  
- It operates in **voltage-mode control** and supports **push-pull or single-ended** configurations.  
- Features include **soft-start control, adjustable dead-time, and under-voltage lockout (UVLO)**.  
- Includes an **onboard 5.1V precision reference** for error amplifier feedback.  
- Provides **synchronization capability** for multi-unit operation.  
- Suitable for **DC-DC converters, inverters, and motor control** applications.  

(Note: The UC2525AJ is an improved version of the industry-standard **SG2525A/SG3525A**.)

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