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TPS2053BDR from TI,Texas Instruments

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TPS2053BDR

Manufacturer: TI

Triple Power-Distribution & USB Power Switch

Partnumber Manufacturer Quantity Availability
TPS2053BDR TI 2500 In Stock

Description and Introduction

Triple Power-Distribution & USB Power Switch The TPS2053BDR is a power distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 500mA  
- **Number of Channels:** 3  
- **On-Resistance (RDS(ON)):** 70mΩ (typical) at 5V  
- **Overcurrent Protection Threshold:** Adjustable (default ~1A)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8 (D)  

### **Descriptions:**  
The TPS2053BDR is a triple-channel power-distribution switch designed for applications requiring multiple power rails with controlled turn-on and overcurrent protection. It is commonly used in USB hubs, portable devices, and hot-swap applications.  

### **Features:**  
- **Integrated 500mA Power Switches (3 Channels)**  
- **Low Standby Current (<1µA)**  
- **Fast Overcurrent Response (Short-Circuit Protection)**  
- **Thermal Shutdown Protection**  
- **Controlled Rise Time to Reduce Inrush Current**  
- **Enable Control for Each Channel (Active-High Logic)**  
- **ESD Protection (2kV HBM)**  

This device provides reliable power management with built-in protection features for safe operation in various electronic systems.

Application Scenarios & Design Considerations

Triple Power-Distribution & USB Power Switch

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