Overview
The TPS22965NTDSGRQ1 is a high-performance load switch manufactured by Texas Instruments. Designed for automotive applications, this component ensures reliable power management in demanding environments. It is part of Texas Instruments' automotive-qualified product line, meeting stringent AEC-Q100 standards. The TPS22965NTDSGRQ1 is ideal for systems requiring precise control over power distribution, such as infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics. Its compact size, low power consumption, and robust design make it a competitive choice for modern automotive applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 1.2 to 5.5 | V | Operational range |
| Continuous Current | 2 | A | Max rated current |
| On-Resistance (RDS(ON)) | 28 | mΩ | Typical at 5V |
| Quiescent Current | 1 | µA | Typical |
| Operating Temperature Range | -40 to 125 | °C | AEC-Q100 qualified |
| Package | DSG (WSON) | - | Compact form factor |
| Control Interface | Enable Pin | - | Simple control mechanism |
| Reverse Current Blocking | Yes | - | Prevents backflow |
| Overcurrent Protection | Yes | - | Integrated safety feature |
| ESD Protection | ±2 | kV | HBM |
Key Features
- Low on-resistance for minimal power loss.
- Wide input voltage range for versatile applications.
- Ultra-low quiescent current for energy efficiency.
- Integrated reverse current blocking for enhanced safety.
- Robust overcurrent protection to safeguard connected devices.
- Compact DSG package for space-constrained designs.
- AEC-Q100 qualified for automotive reliability.
Applications
The TPS22965NTDSGRQ1 is widely used in automotive systems, including:
- Infotainment Systems: Ensures efficient power distribution to displays, audio systems, and connectivity modules.
- Advanced Driver-Assistance Systems (ADAS): Provides reliable power management for sensors and control units.
- Body Control Modules: Manages power to lighting, window controls, and other body electronics.
- Telematics: Supports power delivery to communication and GPS modules.
- Powertrain Systems: Facilitates precise power control in engine management and transmission systems.
Q & A
1. What is the input voltage range of the TPS22965NTDSGRQ1?
The input voltage range is 1.2V to 5.5V.
2. What is the maximum continuous current it can handle?
It can handle up to 2A of continuous current.
3. Is the TPS22965NTDSGRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified and designed for automotive use.
4. Does it include reverse current blocking?
Yes, it features integrated reverse current blocking.
5. What is the typical on-resistance (RDS(ON))?
The typical on-resistance is 28mΩ at 5V.
6. What is the quiescent current of the device?
The quiescent current is typically 1µA.
7. What package does the TPS22965NTDSGRQ1 come in?
It comes in a compact DSG (WSON) package.
8. Does it have overcurrent protection?
Yes, it includes integrated overcurrent protection.
9. What is the operating temperature range?
It operates from -40°C to 125°C.
10. Is the TPS22965NTDSGRQ1 ESD protected?
Yes, it offers ±2kV ESD protection (HBM).
