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TPS2065DBVT from TI,Texas Instruments

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TPS2065DBVT

Manufacturer: TI

Single 1A Current-Limited, Power-Distribution Switches for USB Applications 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2065DBVT TI 1000 In Stock

Description and Introduction

Single 1A Current-Limited, Power-Distribution Switches for USB Applications 5-SOT-23 -40 to 85 The TPS2065DBVT is a power distribution switch manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Output Current:** 1A (per channel)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Number of Channels:** 1  
- **Overcurrent Protection Threshold:** 1.5A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS2065DBVT is a single-channel power-distribution switch designed for applications requiring controlled power management.  
- It integrates a 1A current-limited load switch with thermal protection.  
- Suitable for USB ports, hot-swap, and power-sequencing applications.  

### **Features:**
- **Current Limiting:** Protects against short circuits and excessive loads.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Fast Overcurrent Response:** Limits fault current quickly.  
- **Low Standby Current:** Reduces power consumption when disabled.  
- **Controlled Rise Time:** Minimizes inrush current.  
- **Reverse Current Blocking:** Prevents backflow when disabled.  

This information is based solely on the manufacturer's datasheet for the TPS2065DBVT.

Application Scenarios & Design Considerations

Single 1A Current-Limited, Power-Distribution Switches for USB Applications 5-SOT-23 -40 to 85

Alternative Part Number

  • MIC2025-1YM --: Single-channel high-side power switch with current limiting and thermal shutdown, functionally similar to the TPS2065 in a comparable SOT-23-5 package.
  • AP2553W6-7 --: Adjustable current-limit load switch with enable and fault flag, a common drop-in style alternative for USB power distribution applications.
  • SY6280AAC --: Low-voltage high-side load switch with current limiting, widely used as a cost-effective substitute in 5V USB power switch designs.

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