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UC3526ADW from INTERSIL

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UC3526ADW

Manufacturer: INTERSIL

Regulating Pulse Width Modulators

Partnumber Manufacturer Quantity Availability
UC3526ADW INTERSIL 5 In Stock

Description and Introduction

Regulating Pulse Width Modulators The UC3526ADW is a PWM controller IC manufactured by **INTERSIL** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Type:** PWM Controller  
- **Package:** SOIC-16 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** Up to 40V  
- **Output Current:** Adjustable based on external components  
- **Switching Frequency:** Adjustable (typically up to several hundred kHz)  
- **Duty Cycle Range:** 0% to 100% (adjustable)  
- **Features Soft-Start Function**  

### **Descriptions:**  
- The UC3526ADW is a high-performance **voltage-mode PWM controller** designed for power supply applications.  
- It includes **error amplifiers, oscillator, PWM comparator, and output drivers** for precise regulation.  
- Suitable for **DC-DC converters, inverters, and switch-mode power supplies (SMPS).**  

### **Key Features:**  
- **Voltage-Mode Control**  
- **Programmable Oscillator Frequency**  
- **Soft-Start Capability**  
- **Under-Voltage Lockout (UVLO) Protection**  
- **Error Amplifiers for Feedback Control**  
- **Dual Output Drivers (Totem-Pole)**  
- **Synchronization Capability**  

For exact application details, refer to the official datasheet from **Renesas Electronics** (formerly INTERSIL).

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