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TPS2068DG4 from TI,Texas Instruments

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TPS2068DG4

Manufacturer: TI

Current-Limited, Power-Distribution Switch 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
TPS2068DG4 TI 40 In Stock

Description and Introduction

Current-Limited, Power-Distribution Switch 8-SOIC 0 to 70 The TPS2068DG4 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:** 1.5A (typical)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** SOIC-8 (DG4)  

### **Descriptions:**  
- The TPS2068DG4 is a single-channel power-distribution switch designed for applications requiring precise current limiting and thermal protection.  
- It integrates a 70mΩ N-channel MOSFET for efficient power switching.  
- Suitable for USB power management, hot-swap applications, and other power distribution systems.  

### **Features:**  
- **Adjustable Current Limit:** Protects against overcurrent conditions.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Fast Overcurrent Response:** Reacts quickly to short circuits.  
- **Low Standby Current:** Reduces power consumption when disabled.  
- **Reverse Current Blocking:** Prevents backflow when the switch is off.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage range.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Current-Limited, Power-Distribution Switch 8-SOIC 0 to 70

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