Overview
The TPD3S014TDBVRQ1 is a highly integrated power management IC produced by Texas Instruments, designed specifically for automotive USB host port applications. This component combines a current-limiting load switch with a dual-channel transient voltage suppressor (TVS) based ESD protection diode array, making it ideal for environments where large capacitive loads and short circuits are common. Its compact DSV package and robust protection features make it a competitive choice for automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Current | 500 | mA | Continuous |
| Input Voltage | 4.5 to 5.5 | V | |
| Operating Temperature | -40 to 85 | °C | |
| Package | SOT-23-6 | DSV | |
| ESD Protection | IEC 61000-4-2 | Exceeds standards |
Key Features
- Integrated current-limiting load switch for USB host ports.
- Dual-channel TVS-based ESD protection for robust circuit safety.
- Fast overload response to mitigate 5V power supply stress.
- Controlled rise and fall times to minimize inrush current.
- Compact DSV package for easy PCB layout.
Applications
The TPD3S014TDBVRQ1 is widely used in automotive USB host ports, USB hubs, and media interfaces. Its robust ESD protection and current-limiting capabilities make it suitable for applications requiring reliable circuit protection in harsh environments, such as industrial automation and consumer electronics.
Q & A
What is the maximum output current of TPD3S014TDBVRQ1?
The maximum continuous output current is 500mA.
What is the input voltage range?
The input voltage range is 4.5V to 5.5V.
What is the operating temperature range?
It operates between -40°C and 85°C.
Does it include ESD protection?
Yes, it features dual-channel TVS-based ESD protection that exceeds IEC 61000-4-2 standards.
What package does it use?
It uses a compact SOT-23-6 (DSV) package.
Is it suitable for automotive applications?
Yes, it is specifically designed for automotive USB host ports.
Can it handle short circuits?
Yes, it provides short-circuit and overcurrent protection.
What is the response time for overload conditions?
It features fast overload response to mitigate power supply stress.
Is it RoHS compliant?
Yes, it is RoHS compliant.
Where can I find the datasheet?
The datasheet is available on the Texas Instruments website.
