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TPS40041DRBRG4 from TI/BB,Texas Instruments

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TPS40041DRBRG4

Manufacturer: TI/BB

Low Pin Count, Low Vin Synchronous Buck DC/DC Controller 8-SON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40041DRBRG4 TI/BB 22200 In Stock

Description and Introduction

Low Pin Count, Low Vin Synchronous Buck DC/DC Controller 8-SON -40 to 85 The TPS40041DRBRG4 is a synchronous buck controller manufactured by Texas Instruments (TI) / Burr-Brown (BB).  

### **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:** 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SON-8 (DRB)  

### **Descriptions:**  
- The TPS40041DRBRG4 is a high-performance, synchronous buck controller designed for step-down DC-DC conversion.  
- It supports N-channel MOSFETs and features adjustable soft-start and current limiting.  
- The device is optimized for efficiency and is suitable for a wide range of power supply applications.  

### **Features:**  
- **Voltage Feed-Forward Compensation:** Improves transient response.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency or component size.  
- **Synchronous Rectification:** Enhances efficiency by reducing conduction losses.  
- **Programmable Soft-Start:** Prevents inrush current at startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Current Mode Control:** Provides stable operation and fast transient response.  

This information is sourced from the manufacturer's datasheet.

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