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TPS40007DGQR. from TI,Texas Instruments

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TPS40007DGQR.

Manufacturer: TI

Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati

Partnumber Manufacturer Quantity Availability
TPS40007DGQR.,TPS40007DGQR TI 2500 In Stock

Description and Introduction

Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati The TPS40007DGQR is a synchronous buck controller from Texas Instruments (TI). Here are the key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Description:**  
The TPS40007DGQR is a high-frequency synchronous buck controller designed for step-down DC-DC conversion applications. It is optimized for high efficiency and compact power supply designs.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.7V  
- **Switching Frequency:** Adjustable from 100kHz to 600kHz  
- **Synchronous Rectification:** Improves efficiency by reducing power loss  
- **Integrated MOSFET Drivers:** Supports both high-side and low-side N-channel MOSFETs  
- **Soft-Start:** Adjustable to minimize inrush current  
- **Current Mode Control:** Enhances transient response and stability  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within input voltage range  
- **Thermal Shutdown:** Protects the device from overheating  
- **Package:** 10-pin MSOP (DGQ)  

### **Applications:**  
- Point-of-load (POL) converters  
- Distributed power systems  
- Telecom and networking equipment  
- Industrial and automotive power supplies  

This information is based on TI's official datasheet for the TPS40007DGQR.

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