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TPS2051P from TI,Texas Instruments

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TPS2051P

Manufacturer: TI

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable

Partnumber Manufacturer Quantity Availability
TPS2051P TI 1546 In Stock

Description and Introduction

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable The TPS2051P is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 95mΩ (typical at 5V)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** PDIP (8-pin)  
- **Fault Protection:** Overcurrent, thermal shutdown, and reverse current blocking  
- **Turn-On Time:** 5ms (typical)  

### **Description:**  
The TPS2051P is a single-channel power-distribution switch designed for applications requiring precision current limiting, such as USB ports and other hot-swap systems. It integrates a low-resistance N-channel MOSFET and control circuitry to provide reliable power management.  

### **Features:**  
- Adjustable current limit (0.5A typical)  
- Thermal shutdown protection  
- Reverse current blocking when disabled  
- Low quiescent current (20µA typical)  
- Undervoltage lockout (UVLO)  
- ESD protection (up to 2kV HBM)  

This information is strictly based on TI's official documentation for the TPS2051P.

Application Scenarios & Design Considerations

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable

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