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TPS2540ARTET from TI,Texas Instruments

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TPS2540ARTET

Manufacturer: TI

USB Charging Port Power Switch & Controller for Charging Host Ports & Dedicated Charging Ports 16-WQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2540ARTET TI 89 In Stock

Description and Introduction

USB Charging Port Power Switch & Controller for Charging Host Ports & Dedicated Charging Ports 16-WQFN -40 to 85 The TPS2540ARTET is a USB charging port controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2540ARTET  
- **Package:** WQFN-16  
- **Input Voltage Range:** 4.35V to 5.5V  
- **Output Voltage:** 5V (USB VBUS)  
- **Charging Standards Supported:**  
  - USB Battery Charging Specification (BC1.2)  
  - Apple® 1A/2.1A mode  
  - Samsung® 2A mode  
  - Chinese Telecom Standard (YD/T 1591-2009)  
- **Integrated Power Switch:** 1.5A (max)  
- **Current Limit Options:** 500mA, 1A, 1.5A, 2.1A (configurable)  
- **Overvoltage Protection (OVP):** Yes  
- **Thermal Shutdown Protection:** Yes  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS2540ARTET is a USB charging port controller that provides detection and handshake protocols for various charging standards. It integrates a power switch and supports multiple charging modes, allowing devices to draw higher current than standard USB ports.  

### **Features:**  
- Automatic detection of charging mode (BC1.2, Apple, Samsung, etc.)  
- Adjustable current limit settings  
- Integrated 1.5A power switch  
- Overvoltage and thermal protection  
- Small 16-pin WQFN package  
- Supports USB data lines (D+/D-) for charging negotiation  

This information is based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

USB Charging Port Power Switch & Controller for Charging Host Ports & Dedicated Charging Ports 16-WQFN -40 to 85

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