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UCC27201DR from TI,Texas Instruments

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UCC27201DR

Manufacturer: TI

120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver 8-SOIC -40 to 140

Partnumber Manufacturer Quantity Availability
UCC27201DR TI 13638 In Stock

Description and Introduction

120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver 8-SOIC -40 to 140 The UCC27201DR is a high-speed, high-current gate driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Current:** 4-A source, 4-A sink (peak)  
- **Supply Voltage (VDD):** Up to 20 V  
- **Input Voltage (VIN):** Up to 20 V  
- **Propagation Delay:** 19 ns (typical)  
- **Rise/Fall Time:** 7 ns (typical)  
- **Operating Temperature Range:** -40°C to +140°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC27201DR is a dual MOSFET driver designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck or half-bridge configurations. It features a bootstrap diode for high-side drive and can operate at high frequencies with minimal propagation delay.  

### **Features:**  
- **High Peak Current:** 4-A source and sink capability  
- **Wide Operating Voltage:** 8 V to 20 V (VDD)  
- **Fast Switching:** Low propagation delay and rise/fall times  
- **Integrated Bootstrap Diode:** Eliminates the need for an external diode  
- **Robust Design:** Tolerant to negative transient voltages  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions  

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

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