IC Phoenix logo

Home ›  T  › T70 > TPS40004DGQ

TPS40004DGQ from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

TPS40004DGQ

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS40004DGQ TI 207 In Stock

Description and Introduction

Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink The TPS40004DGQ is a synchronous buck controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.7V  
- **Switching Frequency:** Adjustable from 50kHz to 600kHz  
- **Maximum Duty Cycle:** 100%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Pin MSOP (DGQ)  

### **Descriptions:**  
The TPS40004DGQ is a high-performance, wide-input-voltage synchronous buck controller designed for step-down DC/DC conversion. It integrates MOSFET drivers and supports synchronous rectification for improved efficiency. The device is suitable for a variety of power supply applications, including telecom, industrial, and computing systems.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)**  
- **Adjustable Output Voltage (as low as 0.7V)**  
- **Programmable Switching Frequency (50kHz to 600kHz)**  
- **Integrated MOSFET Drivers**  
- **100% Duty Cycle Capability for Low Dropout Operation**  
- **Soft-Start and Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Synchronous Rectification for High Efficiency**  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips