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TPS2231PWPR from TEXAS

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TPS2231PWPR

Manufacturer: TEXAS

ExpressCard Single Power Interface Switch

Partnumber Manufacturer Quantity Availability
TPS2231PWPR TEXAS 2468 In Stock

Description and Introduction

ExpressCard Single Power Interface Switch The TPS2231PWPR is a power-distribution switch manufactured by Texas Instruments (TEXAS). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TEXAS)  
- **Part Number:** TPS2231PWPR  
- **Package:** HTSSOP (PW) - PowerPAD™  
- **Number of Outputs:** 1  
- **Output Configuration:** High Side  
- **Output Type:** N-Channel  
- **Voltage - Supply (Vcc/Vdd):** 2.7V to 5.5V  
- **Current - Output (Max):** 1.5A  
- **Rds On (Typ):** 80mΩ  
- **Switch Type:** General Purpose  
- **Fault Protection:** Over Current, Over Temperature, Reverse Current  
- **Operating Temperature:** -40°C to 85°C  
- **Mounting Type:** Surface Mount  

### **Descriptions:**
The TPS2231PWPR is a single-channel power-distribution switch designed for applications requiring precise power management. It integrates an N-channel MOSFET with low on-resistance (Rds(on)) and provides protection features such as overcurrent, overtemperature, and reverse-current blocking. It is suitable for USB power switching, hot-swap applications, and other power-rail control systems.

### **Features:**
- **Low On-Resistance (Rds(on)):** 80mΩ (typical) for efficient power delivery.  
- **Wide Input Voltage Range:** 2.7V to 5.5V for compatibility with various power sources.  
- **Adjustable Current Limit:** Allows customization for different load requirements.  
- **Fast Overcurrent Response:** Protects downstream circuits from damage.  
- **Thermal Shutdown:** Prevents overheating by disabling the switch at high temperatures.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage exceeds the input.  
- **PowerPAD™ Package:** Enhances thermal performance for high-current applications.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  

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

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