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TPS2044 from TI,Texas Instruments

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TPS2044

Manufacturer: TI

0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2044 TI 630 In Stock

Description and Introduction

0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable The TPS2044 is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 95mΩ (typical at 5V)  
- **Short-Circuit Protection:** Yes  
- **Thermal Shutdown Protection:** Yes  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, MSOP-8  

### **Descriptions:**  
The TPS2044 is a single-channel power-distribution switch designed for applications requiring controlled power management. It provides protection against overcurrent and thermal overload conditions. The device is commonly used in USB ports, hot-swapable systems, and other power-sensitive applications.  

### **Features:**  
- Adjustable current limit (0.5A typical)  
- Fast overcurrent response (<5µs)  
- Low standby current (<1µA)  
- Reverse current blocking  
- Controlled rise time to reduce inrush current  
- Fault reporting via open-drain status output  

For detailed electrical characteristics and application notes, refer to the official TI datasheet.

Application Scenarios & Design Considerations

0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable

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