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TPS2211A from TI/BB,Texas Instruments

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TPS2211A

Manufacturer: TI/BB

1A Single-Slot PC Card Power Switch w/ Parallel Interface

Partnumber Manufacturer Quantity Availability
TPS2211A TI/BB 6 In Stock

Description and Introduction

1A Single-Slot PC Card Power Switch w/ Parallel Interface The TPS2211A is a power-distribution switch manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 1.5A (typical)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical at 5V)  
- **Overcurrent Protection:** Adjustable or fixed threshold  
- **Thermal Shutdown Protection:** Yes  
- **Enable Control:** Active-high logic input  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 8-pin SOIC (D), MSOP (DGN)  

### **Descriptions:**  
The TPS2211A is a single-channel power-distribution switch designed for applications requiring controlled power management. It integrates a low-resistance MOSFET switch with protection features such as overcurrent and thermal shutdown.  

### **Features:**  
- **Low Quiescent Current:** Optimized for battery-powered applications  
- **Fast Turn-On Time:** Ensures quick power delivery  
- **Reverse Current Blocking:** Prevents backflow when disabled  
- **Adjustable Current Limit:** Allows customization for different loads  
- **Small Footprint:** Suitable for space-constrained designs  

This device is commonly used in USB power switching, portable devices, and hot-swap applications.  

(Source: Texas Instruments/Burr-Brown datasheet)

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