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TPS2590RSAT from TI,Texas Instruments

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TPS2590RSAT

Manufacturer: TI

20V, 5.5A, 30m? eFuse with Dual Fault Threshold and Selectable Fault Response 16-QFN -40 to 125

Partnumber Manufacturer Quantity Availability
TPS2590RSAT TI 10 In Stock

Description and Introduction

20V, 5.5A, 30m? eFuse with Dual Fault Threshold and Selectable Fault Response 16-QFN -40 to 125 The TPS2590RSAT is a power-distribution switch manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2590RSAT  
- **Type:** eFuse (Integrated Load Switch)  
- **Input Voltage Range:** 2.7V to 18V  
- **Continuous Current Limit:** Adjustable (up to 5A)  
- **On-Resistance (RDS(ON)):** 50mΩ (typical)  
- **Overcurrent Protection:** Adjustable (via external resistor)  
- **Overvoltage Protection (OVP):** Adjustable (up to 18V)  
- **Undervoltage Lockout (UVLO):** Adjustable  
- **Reverse Current Blocking:** Yes  
- **Thermal Shutdown:** Yes  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin WQFN (RSAT)  

### **Descriptions:**  
The TPS2590RSAT is an integrated load switch with protection features designed for power distribution in applications such as servers, industrial systems, and USB power delivery. It provides robust fault protection, including overcurrent, overvoltage, and thermal shutdown, while minimizing power loss with low on-resistance.

### **Features:**  
- **Adjustable Current Limit:** Configurable via an external resistor.  
- **Fast Overcurrent Response:** Protects downstream circuits.  
- **Adjustable Overvoltage Clamp:** Prevents damage from voltage spikes.  
- **Reverse Current Blocking:** Prevents backflow when disabled.  
- **Low Quiescent Current:** Enhances power efficiency.  
- **Controlled Turn-On:** Reduces inrush current.  
- **Fault Reporting:** Open-drain flag for overcurrent or thermal shutdown.  

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

Application Scenarios & Design Considerations

20V, 5.5A, 30m? eFuse with Dual Fault Threshold and Selectable Fault Response 16-QFN -40 to 125

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