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TPS2046AD from TI,Texas Instruments

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TPS2046AD

Manufacturer: TI

0.345A, 2.7-5.5V Dual (1In/2Out) Hi-Side MOSFET, Fault Report, Act-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2046AD TI 1870 In Stock

Description and Introduction

0.345A, 2.7-5.5V Dual (1In/2Out) Hi-Side MOSFET, Fault Report, Act-Low Enable The TPS2046AD is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A per channel  
- **Number of Channels:** 2  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Overcurrent Protection:** Adjustable (fixed for TPS2046AD)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TPS2046AD is a dual-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with built-in overcurrent protection, making it suitable for USB ports, hot-swap systems, and other power management applications.  

### **Features:**  
- **Integrated 80mΩ N-Channel MOSFETs**  
- **Thermal and Short-Circuit Protection**  
- **Controlled Rise Time to Reduce Inrush Current**  
- **Undervoltage Lockout (UVLO)**  
- **Reverse Current Blocking**  
- **Low Standby Current (1µA typical)**  

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

Application Scenarios & Design Considerations

0.345A, 2.7-5.5V Dual (1In/2Out) Hi-Side MOSFET, Fault Report, Act-Low Enable

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