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UCD7230RGWRG4 from TI,Texas Instruments

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UCD7230RGWRG4

Manufacturer: TI

Digital Power Compatible Synchronous Buck Driver 20-VQFN -40 to 105

Partnumber Manufacturer Quantity Availability
UCD7230RGWRG4 TI 88 In Stock

Description and Introduction

Digital Power Compatible Synchronous Buck Driver 20-VQFN -40 to 105 The UCD7230RGWRG4 is a synchronous buck MOSFET driver manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCD7230RGWRG4  
- **Type:** Synchronous Buck MOSFET Driver  
- **Output Current (Peak):** 4A (source) / 8A (sink)  
- **Supply Voltage (VDD):** 4.5V to 15V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-VQFN (3.5mm x 5.5mm)  
- **Switching Frequency:** Up to 1MHz  
- **Propagation Delay:** 35ns (typical)  
- **Input Logic Compatibility:** TTL/CMOS  

### **Descriptions:**  
The UCD7230RGWRG4 is a high-performance, dual-channel MOSFET driver designed for synchronous buck converters. It provides high-speed switching capability and robust gate drive for both high-side and low-side MOSFETs in power supply applications.  

### **Features:**  
- **Dual-Channel Driver:** Supports both high-side and low-side MOSFETs.  
- **High Drive Strength:** 4A source / 8A sink current for fast switching.  
- **Wide Supply Range:** Operates from 4.5V to 15V.  
- **Adaptive Dead-Time Control:** Prevents shoot-through in synchronous buck topologies.  
- **Integrated Bootstrap Diode:** Simplifies high-side gate drive circuitry.  
- **Under-Voltage Lockout (UVLO):** Protects against insufficient supply voltage.  
- **Thermal Shutdown:** Prevents overheating damage.  
- **Small Footprint:** 20-pin VQFN package for space-constrained designs.  

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

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