Overview
The TPS22920LYZPR, manufactured by Texas Instruments, is a compact, ultra-low RON load switch designed for efficient power management in a variety of applications. This device integrates a single-channel N-channel MOSFET, enabling it to handle currents up to 4A with minimal power loss. Its controlled turn-on feature ensures smooth operation, making it suitable for low-voltage systems ranging from 0.75V to 3.6V. The TPS22920LYZPR is particularly targeted at portable electronics, IoT devices, and other power-sensitive applications where efficiency and space are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 0.75 to 3.6 | V | |
| Maximum Output Current | 4 | A | |
| On-Resistance (RON) | 2 | mΩ | Typical at VIN = 3.6V |
| Turn-On Time | 970 | μs | |
| Turn-Off Time | 3 | μs | |
| Operating Temperature Range | -40 to +85 | °C | |
| Package | DSBGA-8 |
Key Features
- Ultra-low on-resistance for minimal power loss.
- Controlled turn-on for smooth operation.
- Wide input voltage range (0.75V to 3.6V).
- Compact DSBGA-8 package for space-constrained designs.
- Integrated charge pump for efficient MOSFET biasing.
Applications
The TPS22920LYZPR is ideal for a wide range of applications, including portable electronics such as smartphones and tablets, IoT devices, and other low-voltage systems. Its efficient power management capabilities make it suitable for battery-powered devices, where minimizing power loss is crucial. Additionally, its compact size and controlled turn-on feature enable seamless integration into space-constrained designs.
Q & A
What is the input voltage range of the TPS22920LYZPR?
The input voltage range is 0.75V to 3.6V.
What is the maximum output current it can handle?
It can handle up to 4A of output current.
What is the typical on-resistance of the device?
The typical on-resistance is 2mΩ at VIN = 3.6V.
What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
What package does the TPS22920LYZPR come in?
It comes in a DSBGA-8 package.
Does it have a controlled turn-on feature?
Yes, it features controlled turn-on for smooth operation.
Is it suitable for battery-powered devices?
Yes, its ultra-low on-resistance makes it ideal for battery-powered applications.
Can it be used in IoT devices?
Yes, it is well-suited for IoT devices due to its efficiency and compact size.
What is the turn-on time of the device?
The turn-on time is 970μs.
What is the turn-off time of the device?
The turn-off time is 3μs.
