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TPS2141IPWP from TI,Texas Instruments

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TPS2141IPWP

Manufacturer: TI

Adjustable LDO Plus 5V Switch with Dual Current Limit for High Power USB Peripherals

Partnumber Manufacturer Quantity Availability
TPS2141IPWP TI 98 In Stock

Description and Introduction

Adjustable LDO Plus 5V Switch with Dual Current Limit for High Power USB Peripherals The TPS2141IPWP is a power-distribution switch manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range (VIN):** 2.7V to 5.5V  
- **Continuous Output Current (IOUT):** 1A  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Quiescent Current (IQ):** 1µA (typical)  
- **Shutdown Current (ISD):** 1µA (typical)  
- **Overcurrent Protection Threshold:** 1.5A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The TPS2141IPWP is a single-channel, low-voltage power-distribution switch designed for applications requiring controlled power management. It integrates a 1A N-channel MOSFET with low on-resistance and features overcurrent protection, thermal shutdown, and reverse current blocking.  

### **Features:**  
- **Adjustable Current Limit:** Protects against excessive load currents.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Fast Short-Circuit Response:** Quickly disconnects the load in fault conditions.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  
- **Reverse Current Blocking:** Prevents backflow when disabled.  
- **Low Standby Current:** Ideal for battery-powered applications.  
- **PowerPAD™ Package:** Enhances thermal performance.  

This switch is commonly used in USB ports, hot-swap applications, and portable electronics.  

(Source: Texas Instruments Datasheet)

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