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TPS2042BDGNR from TI,Texas Instruments

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TPS2042BDGNR

Manufacturer: TI

Dual, Current-Limited, Power-Distribution Switches

Partnumber Manufacturer Quantity Availability
TPS2042BDGNR TI 4290 In Stock

Description and Introduction

Dual, Current-Limited, Power-Distribution Switches The TPS2042BDGNR is a power distribution switch manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 95mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** MSOP-PowerPAD (8-pin)  
- **Fault Protection:** Overcurrent, thermal shutdown  
- **Enable Logic:** Active-high control  

**Descriptions:**  
- The TPS2042BDGNR is a single-channel power switch with integrated current limiting and thermal protection.  
- Designed for applications requiring controlled power distribution, such as USB ports and hot-swap circuits.  

**Features:**  
- Adjustable current limit  
- Fast overcurrent response  
- Low standby current  
- Reverse current blocking  
- Built-in thermal shutdown  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

Dual, Current-Limited, Power-Distribution Switches

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