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TPS2068D from TI,Texas Instruments

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TPS2068D

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS2068D TI 728 In Stock

Description and Introduction

Current-Limited, Power-Distribution Switch 8-SOIC 0 to 70 The TPS2068D 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)):** 80mΩ (typical) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The TPS2068D is a single-channel power-distribution switch designed for applications requiring precision current limiting.  
- It provides protection for systems against overcurrent and short-circuit conditions.  
- Features an integrated N-channel MOSFET with low on-resistance for efficient power delivery.  

### **Features:**  
- **Adjustable Current Limit:** Programmable via an external resistor.  
- **Fast Overcurrent Response:** Shuts off within microseconds in fault conditions.  
- **Reverse Current Blocking:** Prevents backflow when disabled.  
- **Thermal Shutdown Protection:** Automatically disables the switch if overheating occurs.  
- **Enable Pin (Active High):** Allows external control of the switch.  
- **Low Quiescent Current:** Minimizes power loss in standby mode.  

This information is sourced from TI's official documentation on the TPS2068D.

Application Scenarios & Design Considerations

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

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