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TPS2023DR from TI,Texas Instruments

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TPS2023DR

Manufacturer: TI

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2023DR TI 1396 In Stock

Description and Introduction

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable The TPS2023DR is a power distribution switch manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Output Current:** 500mA per channel  
- **Number of Channels:** 2  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Current Limit:** Adjustable (default 500mA)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TPS2023DR is a dual-channel power-distribution switch designed for applications requiring multiple power rails. It provides protection features such as overcurrent and thermal shutdown. Each channel operates independently, allowing controlled power distribution in USB ports, hot-swapable systems, and other low-voltage applications.  

### **Features:**  
- **Independent Enable Control** for each channel  
- **Fast Overcurrent Response** (≤2µs)  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Low Standby Current** (1µA typical)  
- **Reverse Current Blocking**  
- **Short-Circuit Protection**  

This device is commonly used in USB hubs, portable devices, and power management systems.  

(Source: Texas Instruments datasheet for TPS2023DR)

Application Scenarios & Design Considerations

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

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