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TPS2021DR from TI,Texas Instruments

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TPS2021DR

Manufacturer: TI

0.66A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2021DR TI 1590 In Stock

Description and Introduction

0.66A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable The TPS2021DR is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2021DR  
- **Package:** SOIC-8  
- **Type:** Power Distribution Switch  
- **Output Current:** 500mA (continuous)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **On-Resistance (RDS(ON)):** 80mΩ (typical)  
- **Quiescent Current:** 0.5µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Overcurrent Threshold:** Adjustable (default 500mA)  
- **Fault Blanking Time:** Adjustable (default 10ms)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS2021DR is a single-channel power distribution switch designed for applications requiring controlled power distribution. It provides protection features such as overcurrent limiting and thermal shutdown. The device is optimized for low-power systems and features a low quiescent current, making it suitable for battery-powered applications.  

### **Features:**  
- **Adjustable Current Limit:** Default 500mA, configurable via external resistor  
- **Thermal Shutdown Protection:** Prevents damage due to overheating  
- **Reverse Current Blocking:** Protects the input supply  
- **Low Standby Current:** 0.5µA (typical)  
- **Fast Overcurrent Response:** Adjustable blanking time (default 10ms)  
- **Wide Input Voltage Range:** 2.7V to 5.5V  
- **Small Footprint:** SOIC-8 package  

This information is strictly based on the provided knowledge base. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

0.66A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

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