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UCC27223PWP from TI,Texas Instruments

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UCC27223PWP

Manufacturer: TI

High-Efficiency Predictive Synchronous Buck Driver

Partnumber Manufacturer Quantity Availability
UCC27223PWP TI 65 In Stock

Description and Introduction

High-Efficiency Predictive Synchronous Buck Driver The UCC27223PWP is a high-speed, dual-channel gate driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Supply Voltage (VDD):** 8V to 17V  
- **Output Current (Peak):** 4A (source), 4A (sink)  
- **Propagation Delay (Typical):** 19ns  
- **Rise/Fall Time (Typical):** 7ns / 6ns  
- **Operating Temperature Range:** -40°C to +140°C  
- **Package:** HTSSOP-16 (PWP)  
- **Switching Frequency:** Up to 1MHz  
- **Undervoltage Lockout (UVLO):** Yes (on both VDD and VHB)  
- **CMOS/TTL Compatible Inputs:** Yes  

### **Descriptions:**  
The UCC27223PWP is designed to drive both high-side and low-side N-channel MOSFETs in half-bridge or synchronous buck configurations. It features a bootstrap diode for high-side drive and can operate with a floating bias supply up to 100V.  

### **Features:**  
- **Dual Independent Gate Drive Channels**  
- **4A Peak Source/Sink Current**  
- **Fast Propagation Delays (19ns typical)**  
- **Low Shoot-Through Current**  
- **CMOS/TTL Input Thresholds with Hysteresis**  
- **Bootstrap Supply Voltage up to 100V**  
- **Integrated High-Speed Bootstrap Diode**  
- **Wide VDD Operating Range (8V to 17V)**  
- **Industry-Standard Pinout**  

This driver is commonly used in power supply, motor control, and DC-DC converter applications.

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