IC Phoenix logo

Home ›  T  › T72 > TPS54329EDDAR

TPS54329EDDAR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

TPS54329EDDAR

Manufacturer: TI

4.5V to 18V Input, 3A Synchronous Step-Down Converter w/ D-CAP2 Mode and Light Load Efficiency 8-SO PowerPAD -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54329EDDAR TI 878 In Stock

Description and Introduction

4.5V to 18V Input, 3A Synchronous Step-Down Converter w/ D-CAP2 Mode and Light Load Efficiency 8-SO PowerPAD -40 to 85 The TPS54329EDDAR is a step-down (buck) DC-DC converter 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:** 0.76V to 25V (adjustable)  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Junction Temperature:** -40°C to +150°C  
- **Package:** 8-pin SO PowerPAD (DDA)  

### **Descriptions:**
- The TPS54329EDDAR is a high-efficiency, synchronous buck converter with integrated MOSFETs.  
- It is designed for applications requiring high power density and efficiency.  
- The device features fixed-frequency pulse-width modulation (PWM) control for stable operation.  

### **Features:**
- **Integrated MOSFETs:** Reduces external component count.  
- **Wide Input Voltage Range:** Supports 4.5V to 28V input.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **High Efficiency:** Up to 95% efficiency with internal synchronous rectification.  
- **Fixed Switching Frequency:** 570 kHz operation for predictable performance.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation under fault conditions.  
- **Soft-Start Function:** Reduces inrush current during startup.  

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