Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT23-3 |
Single-P |
-20V |
20（±V） |
-0.8V |
-4A |
89(mΩ) |
60 (mΩ) |
47 (mΩ) |
Trench |
**VBsemi VB2290A**
**Brand:** VBsemi
**parameter:**
- **Single P:** Single P-type field effect transistor
- **VDS(V):** Drain-source voltage: -20V
- **VGS(㊣V):** Gate-source voltage range: ㊣20V
- **Vth(V):** Threshold voltage: -0.8V
- **RDS(on) VGS=2.5V(m次):** On-resistance when gate-source voltage is 2.5V: 89m次
- **RDS(on) VGS=4.5V(m次):** On-resistance when gate-source voltage is 4.5V: 60m次
- **RDS(on) VGS=10V(m次):** On-resistance when gate-source voltage is 10V: 47m次
- **ID (A):** Drain current: -4A
- **Technology:** Technology: Trench (trench structure)
**Package:**
- **SOT23-3:** 3-pin SOT23 package
Domain and module applications：
**Application examples:**
1. **Battery Management Module:** VB2290A can be used as the power switch and current controller in the battery management module. For example, in portable electronic devices, the power switch in the battery charge and discharge management module can be used to control the battery charging and discharging process.
2. **Mobile phone charging module:** Due to its small package and moderate current capacity, VB2290A is suitable for power switching and power control in mobile phone charging modules. For example, in a smartphone charger, it can be used as a power switch in the charging circuit to control and regulate the charging process of the mobile phone.
3. **LED drive module:** In LED lighting systems, VB2290A can be used as the power switch and current control device in the LED drive module. Its low on-resistance and small package ensure stable operation and high-efficiency conversion of LED light series circuits.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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