**NTRV4101PT-VB Detailed parameter description: **

- **Silkscreen: **VB2290
- **Brand: **VBsemi
- **Package: **SOT23
- **Channel type: **P—Channel
- **Maximum withstand voltage: **-20V
- **Maximum drain current: **-4A
- **On-resistance: **RDS(ON) = 57mΩ @ VGS=4.5V, VGS=12V
- **Threshold voltage: **Vth = -0.81V

**Application introduction: **

NTRV4101PT-VB is a P-Channel MOSFET suitable for charge switching and power modulation applications. Its low on-resistance, high drain current and charge voltage make it widely used in various power management, battery management, DC-DC converters and other fields.

**Examples:**

1. **Power management module:** NTRV4101PT-VB can be used in the switching power supply circuit in the power management module to achieve efficient power conversion.

2. **Battery management module:** In battery charging and discharging management, NTRV4101PT-VB can be used as a charge switch to effectively control the battery charging and discharging process.

3. **DC-DC converter:** Due to its low on-resistance and high drain current characteristics, NTRV4101PT-VB is suitable for building efficient DC-DC converters.

4. **Electric vehicle battery management:** In electric vehicles, NTRV4101PT-VB can be used in battery management systems to ensure efficient battery charging and discharging.

These examples illustrate the suitability of the NTRV4101PT-VB in areas such as power supplies, battery management and DC-DC conversion, where its features make it an ideal choice in these modules.