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UC1526AL from TEXAS

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UC1526AL

Manufacturer: TEXAS

Regulating Pulse Width Modulators

Partnumber Manufacturer Quantity Availability
UC1526AL TEXAS 276 In Stock

Description and Introduction

Regulating Pulse Width Modulators The UC1526AL is a pulse-width modulation (PWM) controller manufactured by Texas Instruments (TEXAS). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TEXAS)  
- **Type:** PWM Controller  
- **Topology:** Push-Pull, Half-Bridge, Full-Bridge  
- **Operating Voltage Range:** 8V to 35V  
- **Output Current:** 200mA (sink/source per channel)  
- **Switching Frequency:** Up to 500kHz  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** DIP-16 (Plastic Dual In-Line Package)  

### **Descriptions:**
- The UC1526AL is a high-performance PWM controller designed for power supply applications.  
- It includes error amplifiers, a voltage reference, an oscillator, pulse-steering flip-flops, and output drivers.  
- Suitable for DC-DC converters, inverters, and motor control circuits.  

### **Features:**
- **Dual Output Drivers:** Supports push-pull or single-ended configurations.  
- **Programmable Dead Time:** Adjustable to prevent shoot-through in bridge circuits.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Synchronization Input:** Allows multiple controllers to sync to a common clock.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Current Limiting:** Protects against overload conditions.  

This information is based on the manufacturer's datasheet for the UC1526AL.

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