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TPS40061PWPRG4 from TI,Texas Instruments

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TPS40061PWPRG4

Manufacturer: TI

Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40061PWPRG4 TI 1459 In Stock

Description and Introduction

Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85 The TPS40061PWPRG4 is a synchronous buck controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** 100kHz to 600kHz (adjustable)  
- **Maximum Output Current:** Up to 15A (with external FETs)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**  
The TPS40061PWPRG4 is a high-performance synchronous buck controller designed for DC-DC conversion applications. It supports a wide input voltage range and provides efficient power conversion with adjustable switching frequency. The device integrates features for improved performance, including adjustable soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Wide Input Voltage Range (4.5V–28V)** for versatile applications.  
- **Adjustable Output Voltage (0.8V–5.5V)** via external resistor divider.  
- **Adjustable Switching Frequency (100kHz–600kHz)** for optimization of efficiency and component size.  
- **Synchronous Rectification** for improved efficiency.  
- **Programmable Soft-Start** to limit inrush current.  
- **Overcurrent Protection (OCP)** with hiccup mode.  
- **Thermal Shutdown Protection** for safety.  
- **PowerPAD™ HTSSOP-20 Package** for enhanced thermal performance.  

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

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