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TPS2023DG4 from TI,Texas Instruments

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TPS2023DG4

Manufacturer: TI

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2023DG4 TI 5000 In Stock

Description and Introduction

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable 8-SOIC -40 to 85 The TPS2023DG4 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 Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** SOIC-8 (DG4)  

### **Descriptions:**  
The TPS2023DG4 is a single-channel power-distribution switch designed for applications requiring precise current limiting and protection. It integrates a low RDS(ON) N-channel MOSFET and features thermal shutdown, overcurrent protection, and fast short-circuit response.  

### **Features:**  
- Adjustable current limit (0.5A typical)  
- Thermal shutdown protection  
- Reverse current blocking  
- Fast overcurrent response (<2µs)  
- Low standby current (<1µA)  
- Under-voltage lockout (UVLO)  
- ESD protection  

This device is commonly used in USB ports, hot-swap circuits, and other power management applications.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

1.65A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable 8-SOIC -40 to 85

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