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TPS2066DGN from TI,Texas Instruments

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TPS2066DGN

Manufacturer: TI

Dual Current-Limited Power Distribution Switches

Partnumber Manufacturer Quantity Availability
TPS2066DGN TI 4446 In Stock

Description and Introduction

Dual Current-Limited Power Distribution Switches The TPS2066DGN is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2066DGN  
- **Package:** MSOP-PDIP-8 (DGN)  
- **Output Configuration:** High Side  
- **Output Type:** N-Channel  
- **Number of Outputs:** 2  
- **Voltage - Supply (Vcc/Vdd):** 2.7V to 5.5V  
- **Current - Output (Max):** 1A per channel  
- **Rds On (Typ):** 80mΩ  
- **Features:**  
  - Overcurrent Protection  
  - Thermal Shutdown  
  - Reverse Current Blocking  
  - Fast Overcurrent Response  

### **Description:**  
The TPS2066DGN is a dual-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with protection features such as overcurrent and thermal shutdown. It is commonly used in USB hubs, portable devices, and other power management systems.  

### **Features:**  
- **Dual-Channel Power Switch:** Independent control for two outputs.  
- **Low Rds(ON):** 80mΩ (typical) to minimize voltage drop.  
- **Wide Input Voltage Range:** 2.7V to 5.5V.  
- **Overcurrent Protection:** Limits output current to prevent damage.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Fast Overcurrent Response:** Quickly disables output in fault conditions.  
- **Reverse Current Blocking:** Prevents backflow when the switch is off.  
- **Controlled Rise Time:** Reduces inrush current.  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Dual Current-Limited Power Distribution Switches

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