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TPS2105DBVT from TI,Texas Instruments

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TPS2105DBVT

Manufacturer: TI

2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp.

Partnumber Manufacturer Quantity Availability
TPS2105DBVT TI 6000 In Stock

Description and Introduction

2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp. The TPS2105DBVT is a power-distribution switch manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Output Current:** 500mA  
- **On-Resistance (RDS(ON)):** 120mΩ (typical)  
- **Quiescent Current:** 1µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS2105DBVT is a low-power, single-channel power-distribution switch with controlled turn-on.  
- It is designed for applications requiring power multiplexing or load switching.  
- Features an enable pin (ON) for controlling the output.  

### **Features:**  
- **Low Quiescent Current:** Ideal for battery-powered applications.  
- **Controlled Turn-On:** Minimizes inrush current.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Reverse Current Blocking:** Protects the input when the output is higher than the input.  
- **Short-Circuit Protection:** Limits current during fault conditions.  

This information is sourced from the TI datasheet for the TPS2105DBVT.

Application Scenarios & Design Considerations

2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp.

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