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UCD7230ARGWR from TI,Texas Instruments

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UCD7230ARGWR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
UCD7230ARGWR TI 753 In Stock

Description and Introduction

Digital Power Compatible Synchronous Buck Driver 20-VQFN -40 to 105 The UCD7230ARGWR is a synchronous buck 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:** UCD7230ARGWR  
- **Package:** 20-VQFN (4x4)  
- **Driver Type:** Synchronous Buck MOSFET Driver  
- **Output Current (Source/Sink):** 4A / 4A  
- **Supply Voltage Range:** 4.5V to 15V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Switching Frequency:** Up to 1MHz  
- **Propagation Delay:** 20ns (typical)  
- **Input Logic Compatibility:** TTL/CMOS  

### **Descriptions:**
- The UCD7230ARGWR is a high-performance, dual-channel MOSFET driver designed for synchronous buck converters.  
- It provides independent gate drive outputs for high-side and low-side MOSFETs.  
- The device includes adaptive dead-time control to prevent shoot-through.  
- It supports a wide input voltage range and is suitable for high-frequency switching applications.  

### **Features:**
- **Dual-Channel Driver:** Independent high-side and low-side gate drive outputs.  
- **Adaptive Dead-Time Control:** Prevents cross-conduction in synchronous buck topologies.  
- **High Drive Strength:** 4A peak source/sink current for fast switching.  
- **Wide Supply Voltage Range:** 4.5V to 15V for flexibility in power supply design.  
- **TTL/CMOS Input Compatibility:** Works with standard logic levels.  
- **Thermal Shutdown Protection:** Safeguards against overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  

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

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