Official Website：https://www.vbsemi.com/<br />#Chip<br />"**DMP31D0U-VB detailed parameter description and application introduction:**<br /><br />**Parameter Description:**<br /><br /><br />- **Package:** SOT23<br />- **Channel type:** P—Channel<br />- **Channel voltage (VDS):** -30V<br />- **Continuous drain current (ID):** -5.6A<br />- **On-resistance (RDS(ON)):** 47mΩ @ VGS=10V, VGS=20V<br />- **Gate-source voltage (Vth):** -1V<br /><br />**Application Introduction:**<br />DMP31D0U-VB is a P-Channel trench MOSFET suitable for low power consumption, high efficiency power management and switching power supply systems. Its excellent performance makes it widely used in a variety of electronic devices. <br /><br />**Main features: **<br />1. **Low on-resistance: ** Low on-resistance improves switching efficiency. <br />2. **Wide operating voltage range: ** Stable operation within a wide voltage range. <br />3. **High drain current: ** Supports higher continuous drain current, suitable for high-power applications. <br />4. **Excellent temperature stability: ** Stable and reliable performance under different temperature conditions. <br /><br />**Application areas: **<br />1. **Power management module: ** Applicable to low-voltage, high-efficiency power management systems. <br />2. **Switching power supply system: ** Used to control current and voltage and provide high-efficiency energy conversion. <br />3. **Battery management system: ** Used for battery charge and discharge control and protection. <br /><br />**Applicable modules: **<br />1. **DC-DC converter: ** Improve energy conversion efficiency and is widely used in portable devices. <br />2. **Battery charge and discharge module:** Controls the battery charging and discharging process to ensure battery life and performance. <br />3. **Switching power supply module:** Used for power management and regulation, can be applied to a variety of electronic devices. <br /><br />DMP31D0U-VB can play a key role in these areas and modules, providing reliable power management and switch control functions."<br />
