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UC27131D from TI/UNITRODE,Texas Instruments

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UC27131D

Manufacturer: TI/UNITRODE

Low Side Smart Power Switch

Partnumber Manufacturer Quantity Availability
UC27131D TI/UNITRODE 31 In Stock

Description and Introduction

Low Side Smart Power Switch The UC27131D is a high-speed MOSFET driver manufactured by Texas Instruments (TI)/Unitrode.  

**Specifications:**  
- **Supply Voltage Range:** 4.5V to 18V  
- **Peak Output Current:** ±4A  
- **Propagation Delay (Typical):** 25ns  
- **Rise/Fall Time (Typical):** 15ns (with 1nF load)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

**Descriptions and Features:**  
- Designed for driving power MOSFETs and IGBTs in high-frequency applications.  
- Independent high- and low-side outputs for flexible control.  
- Under-voltage lockout (UVLO) protection.  
- Low input current requirement for compatibility with CMOS/TTL logic.  
- High noise immunity due to Schmitt-trigger inputs.  
- Matched propagation delays for both channels.  
- Applications include switch-mode power supplies, motor drives, and DC-DC converters.  

This information is based on the manufacturer's datasheet.

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