Overview
The TPS22925BNYPHR is a high-performance load switch IC manufactured by Texas Instruments. Designed for power distribution applications, this model is part of the TPS22925 series and is widely used in various electronic systems due to its compact design and efficient power management capabilities. The TPS22925BNYPHR is particularly suitable for applications requiring precise control of power delivery, making it a popular choice among engineers and designers in the consumer electronics, industrial automation, and automotive sectors.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 0.65 to 3.6 | V | |
| Maximum Continuous Current | 3 | A | |
| On-Resistance (Typical) | 9.2 | mΩ | VIN = 3.6V |
| Quiescent Current | 29 | µA | VIN = 3.6V |
| Shutdown Current | 0.5 | µA | |
| Operating Temperature Range | -40 to 105 | °C | |
| Package | DSBGA-6 |
Key Features
- Low on-resistance for minimal power loss.
- Quick output discharge feature for enhanced safety.
- Reverse current protection to safeguard connected devices.
- Controlled rise time (tR = 97µs) for smooth power transitions.
- Supports low control input thresholds, compatible with 1.2V, 1.8V, 2.5V, and 3.3V logic.
Applications
The TPS22925BNYPHR is ideal for a wide range of applications, including:
- Consumer Electronics: Power management in smartphones, tablets, and portable devices.
- Industrial Automation: Control of power distribution in industrial equipment and machinery.
- Automotive Electronics: Efficient power switching in automotive systems, ensuring reliability and safety.
Q & A
1. What is the maximum input voltage supported by the TPS22925BNYPHR?
The maximum input voltage is 3.6V.
2. What is the typical on-resistance of this load switch?
The typical on-resistance is 9.2mΩ at VIN = 3.6V.
3. Does the TPS22925BNYPHR support reverse current protection?
Yes, it includes reverse current protection to protect connected devices.
4. What is the operating temperature range of this IC?
The operating temperature range is -40°C to +105°C.
5. What is the purpose of the quick output discharge feature?
It ensures safe and rapid discharge of the output capacitor when the switch is turned off.
6. Is the TPS22925BNYPHR compatible with low-voltage logic?
Yes, it supports low control input thresholds, making it compatible with 1.2V, 1.8V, 2.5V, and 3.3V logic.
7. What is the quiescent current of this load switch?
The quiescent current is typically 29µA at VIN = 3.6V.
8. What package does the TPS22925BNYPHR come in?
It is available in a DSBGA-6 package.
9. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and safety features.
10. What is the shutdown current of the TPS22925BNYPHR?
The shutdown current is typically 0.5µA.
