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TPS2041BDGN from TI,Texas Instruments

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TPS2041BDGN

Manufacturer: TI

Single-Channel Current-Limited Power Distribution Switch

Partnumber Manufacturer Quantity Availability
TPS2041BDGN TI 65 In Stock

Description and Introduction

Single-Channel Current-Limited Power Distribution Switch The TPS2041BDGN is a power distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A  
- **On-Resistance (RDS(ON)):** 95mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8 (DGN)  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Enable Control:** Active-high logic  

### **Descriptions:**  
The TPS2041BDGN is a single-channel power-distribution switch designed for applications requiring precise current limiting and protection. It integrates a low-RDS(ON) N-channel MOSFET and control circuitry to manage power distribution efficiently.  

### **Features:**  
- Adjustable current limit (0.5A)  
- Fast overcurrent response (μs range)  
- Reverse current blocking  
- Thermal shutdown protection  
- Low standby current (1μA typical)  
- Under-voltage lockout (UVLO)  

This device is commonly used in USB power management, hot-swap applications, and portable electronics.  

(Source: Texas Instruments datasheet for TPS2041BDGN)

Application Scenarios & Design Considerations

Single-Channel Current-Limited Power Distribution Switch

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