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TPS2231RGP from TI,Texas Instruments

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TPS2231RGP

Manufacturer: TI

ExpressCard TM POWER INTERFACE SWITCH

Partnumber Manufacturer Quantity Availability
TPS2231RGP TI 7650 In Stock

Description and Introduction

ExpressCard TM POWER INTERFACE SWITCH The TPS2231RGP 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:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2231RGP  
- **Package:** RGP (VQFN-20)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 1.5A (typical)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Fault Protection:** Overcurrent, thermal shutdown  
- **Control Interface:** Enable pin (active high)  
- **Quiescent Current (Iq):** 1µA (typical in shutdown mode)  

### **Descriptions:**  
The TPS2231RGP is a single-channel power-distribution switch designed for applications requiring controlled power management. It integrates a low-RDS(ON) N-channel MOSFET and provides protection against overcurrent and thermal overload. The device is suitable for USB ports, hot-swap circuits, and power-rail control in portable electronics.  

### **Features:**  
- **Integrated Power Switch:** Single-channel MOSFET with low on-resistance.  
- **Adjustable Current Limit:** Protects downstream circuits.  
- **Fast Short-Circuit Response:** Limits excessive current during faults.  
- **Thermal Shutdown:** Prevents damage due to overheating.  
- **Low Standby Current:** 1µA (typical) in shutdown mode.  
- **Small Footprint:** VQFN-20 package for space-constrained designs.  
- **Wide Input Voltage Range:** Supports 2.7V to 5.5V operation.  

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

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