IC Phoenix logo

Home ›  T  › T70 > TPS40057PWP

TPS40057PWP 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

TPS40057PWP

Manufacturer: TI

Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias

Partnumber Manufacturer Quantity Availability
TPS40057PWP TI 2000 In Stock

Description and Introduction

Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias The TPS40057PWP is a synchronous buck controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on 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 85°C  
- **Package:** HTSSOP-16 (PWP)  
- **Control Method:** Voltage Mode PWM  
- **Synchronous Rectification:** Yes  
- **Efficiency:** Up to 95%  
- **Current Limit:** Adjustable  

### **Descriptions:**  
The TPS40057PWP is a high-performance synchronous buck controller designed for step-down DC-DC conversion in power supply applications. It supports a wide input voltage range and provides efficient power conversion with adjustable switching frequency. The device integrates features such as soft-start, overcurrent protection, and thermal shutdown, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)**  
- **Adjustable Output Voltage (Down to 0.7V)**  
- **Adjustable Switching Frequency (50kHz to 600kHz)**  
- **Voltage Mode Control with Feed-Forward Compensation**  
- **Synchronous Rectification for High Efficiency**  
- **Programmable Soft-Start**  
- **Adjustable Current Limit**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **100% Duty Cycle Capability**  

This information is strictly factual and sourced from the manufacturer's datasheet.

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