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TPS2021IDRQ1 from TI/BB,Texas Instruments

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TPS2021IDRQ1

Manufacturer: TI/BB

Automotive Catalog Power-Distribution Switch 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2021IDRQ1 TI/BB 2481 In Stock

Description and Introduction

Automotive Catalog Power-Distribution Switch 8-SOIC -40 to 85 The TPS2021IDRQ1 is a power distribution switch manufactured by Texas Instruments (TI). Here are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 500mA  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC (D)  
- **Number of Channels:** 1  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Reverse Current Blocking:** Yes  
- **Enable Logic:** Active High  

### **Descriptions:**  
The TPS2021IDRQ1 is a single-channel power-distribution switch designed for applications requiring precision current limiting, such as USB ports and other hot-swap environments. It integrates a low on-resistance MOSFET with protection features like overcurrent and thermal shutdown.  

### **Features:**  
- Adjustable current limit (500mA typical)  
- Fast overcurrent response (<2µs)  
- Reverse current blocking  
- Low quiescent current (20µA typical)  
- Controlled rise time to reduce inrush current  
- Thermal shutdown protection  
- AEC-Q100 qualified for automotive applications  

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

Application Scenarios & Design Considerations

Automotive Catalog Power-Distribution Switch 8-SOIC -40 to 85

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