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UCC27321DG4 from TI,Texas Instruments

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UCC27321DG4

Manufacturer: TI

Single 9-A High Speed Low-Side MOSFET Driver With Enable 8-SOIC -40 to 105

Partnumber Manufacturer Quantity Availability
UCC27321DG4 TI 6 In Stock

Description and Introduction

Single 9-A High Speed Low-Side MOSFET Driver With Enable 8-SOIC -40 to 105 The UCC27321DG4 is a high-speed MOSFET driver manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC27321DG4  
- **Type:** High-Speed MOSFET Driver  
- **Output Current (Peak):** 4A (source/sink)  
- **Supply Voltage Range:** 4.5V to 15V  
- **Propagation Delay (Typical):** 25ns  
- **Rise/Fall Time (Typical):** 15ns (with 1000pF load)  
- **Operating Temperature Range:** -40°C to +140°C  
- **Package:** SOIC-8 (DG4)  

### **Descriptions:**  
The UCC27321DG4 is a dual-channel, high-speed MOSFET driver designed to drive power MOSFETs and IGBTs efficiently. It features fast switching speeds and high peak output current, making it suitable for high-frequency applications such as switch-mode power supplies (SMPS), motor drives, and DC-DC converters.  

### **Features:**  
- **Dual Independent Drivers:** Two separate driver channels in a single package.  
- **High Peak Output Current:** 4A source/sink capability.  
- **Fast Switching Speeds:** Low propagation delay and rise/fall times.  
- **Wide Supply Voltage Range:** 4.5V to 15V operation.  
- **TTL/CMOS Compatible Inputs:** Supports logic-level inputs.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  

This information is based solely on the manufacturer's datasheet and specifications.

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