Bias voltage supply (VBIAS): 1.5 V–5.5 V
Maximum continuous current: 3 A
ON-resistance (RON): 19 mΩ (typ.)
Adjustable slew rate control through external resistor
Quick Output Discharge (QOD): 100 Ω (typ.)
Thermal shutdown
The TPS22995H-Q1 is a single-channel load switch that contains a 19-mΩ N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 3 A.
The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low voltage GPIO signals. The TPS22995H-Q1 has a Quick Output Discharge when switch is turned off, pulling the output voltage down to a known 0-V state. Additionally, the device provides an adjustable rise to limit inrush currents with high capacitive loads.
The pins of the TPS22995H-Q1 are resistant to high humidity conditions, meaning that the device is able to function with a 100-kΩ short from any pin to GND or power. When the timing pin (RT) is affected by high humidity, timing is expected to stay within +/–20%.
The TPS22995H-Q1 is available in a 2.8-mm × 2.9-mm, 0.5-mm pitch, 6-pin SOT package. The device is characterized for operation over the free-air temperature range of –40°C to +125°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPS22995H-Q1 5.5-V, 3-A, 19-mΩ On-Resistance Automotive Load Switch datasheet (Rev. A) | PDF | HTML | Dec 13, 2022 |
| * | Radiation & reliability report | TPS22995H-Q1 CISPR-25 EMI Report | Dec 15, 2022 | |
| Functional safety information | TPS22995H-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | Aug 19, 2025 | |
| Product overview | Use of Integrated Load Switches for Power Sequencing | PDF | HTML | Apr 8, 2024 | |
| Application note | TPS22995H-Q1 Humidity Performance | PDF | HTML | Feb 14, 2023 |
For additional terms or required resources, click any title below to view the detail page where available.
The TPS22995H-Q1 evaluation module (EVM) is an assembled and tested circuit for evaluating the TPS22995H-Q1 load switch. The TPS22995HQ1EVM allows the user to apply different input voltages (0.8 V to 5.5 V) under different loading conditions (0 A to 3 A) to the TPS22995H-Q1 device.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23-THN (DDC) | 6 | Ultra Librarian |
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