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TPS40190DRCT from BB/TI

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TPS40190DRCT

Manufacturer: BB/TI

LOW PIN COUNT SYNCHRONOUS BUCK CONTROLLER

Partnumber Manufacturer Quantity Availability
TPS40190DRCT BB/TI 6616 In Stock

Description and Introduction

LOW PIN COUNT SYNCHRONOUS BUCK CONTROLLER The TPS40190DRCT is a synchronous buck controller manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.7V to 5.5V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Output Current:** Up to 20A (dependent on external components)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSON-10 (DRC)  

### **Descriptions:**  
The TPS40190DRCT is a high-performance, synchronous buck controller designed for high-current, low-voltage applications. It supports a wide input voltage range and provides precise output voltage regulation. The device integrates MOSFET drivers and features adjustable switching frequency, enabling optimization for efficiency and component size.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)**  
- **Adjustable Output Voltage (0.7V to 5.5V)**  
- **Programmable Switching Frequency (300kHz to 1MHz)**  
- **Integrated MOSFET Drivers**  
- **Adjustable Soft-Start**  
- **Overcurrent Protection (OCP)**  
- **Overvoltage Protection (OVP)**  
- **Undervoltage Lockout (UVLO)**  
- **Thermal Shutdown**  
- **Synchronous Rectification for High Efficiency**  

This information is based solely on the manufacturer's datasheet for the TPS40190DRCT.

Application Scenarios & Design Considerations

LOW PIN COUNT SYNCHRONOUS BUCK CONTROLLER

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