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UCC27222PWPR from TI/BB,Texas Instruments

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15.625ms

UCC27222PWPR

Manufacturer: TI/BB

High-Efficiency Predictive Synchronous Buck Driver

Partnumber Manufacturer Quantity Availability
UCC27222PWPR TI/BB 50 In Stock

Description and Introduction

High-Efficiency Predictive Synchronous Buck Driver The UCC27222PWPR is a high-speed, dual-channel gate driver manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Output Current:** 4A sink, 4A source  
- **Supply Voltage Range:** 4V to 17V  
- **Propagation Delay:** 19ns (typical)  
- **Rise/Fall Time:** 7ns (typical)  
- **Operating Temperature Range:** -40°C to +140°C  
- **Package:** 16-pin HTSSOP (PW) with PowerPAD™  
- **Switching Frequency:** Up to 1MHz  
- **Input Logic Compatibility:** TTL, CMOS  

### **Descriptions:**  
The UCC27222PWPR is designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck or half-bridge configurations. It features independent inputs for each driver, allowing flexible dead-time control.  

### **Features:**  
- Dual-channel, non-inverting outputs  
- 120V bootstrap supply voltage  
- Fast propagation delays and switching times  
- Undervoltage lockout (UVLO) for both channels  
- Low power consumption  
- Integrated bootstrap diode  
- Robust ESD protection  

This driver is commonly used in power supplies, motor drives, and DC-DC converters.

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