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TPS2231RGPR from TI,Texas Instruments

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TPS2231RGPR

Manufacturer: TI

ExpressCard Single Power Interface Switch 20-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2231RGPR TI 10314 In Stock

Description and Introduction

ExpressCard Single Power Interface Switch 20-QFN -40 to 85 The TPS2231RGPR is a power distribution switch manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Descriptions:**  
- The TPS2231RGPR is a single-channel, low-voltage power-distribution switch designed for applications requiring precise current limiting and thermal protection.  
- It is optimized for USB ports and other hot-swapable power systems.  
- The device integrates a 70mΩ N-channel MOSFET for efficient power switching.  

### **Features:**  
- **Current Limiting:** Adjustable or fixed current limiting to protect the power source and load.  
- **Thermal Shutdown:** Automatically disables the switch if the temperature exceeds a safe threshold.  
- **Fast Overcurrent Response:** Quickly shuts off during fault conditions.  
- **Low Quiescent Current:** Minimizes power loss in standby mode.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within specified voltage ranges.  
- **Package:** 20-pin VQFN (RGPR) for compact PCB designs.  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** Adjustable (typical)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

For exact electrical characteristics and application details, refer to the official TI datasheet.

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