Model: ELM13419CA-S-VB

Silk screen: VB2290

Brand: VBsemi

Parameters:
- Package type: SOT23
- Channel type: P-Channel
- Rated voltage: -20V
- Rated current: -4A
- On resistance: RDS(ON) = 57mΩ @ VGS=4.5V, VGS=12V
- Threshold voltage: Vth = -0.81V

Package: SOT23

Detailed parameter description and application introduction:

The device adopts SOT23 package, which is P-Channel channel type, with a rated voltage of -20V and a rated current of -4A. When VGS is 4.5V and VGS is 12V, its on-resistance is 57mΩ and the threshold voltage is -0.81V. The following is a detailed parameter description and application introduction of this product:

**Application introduction: **

1. **Power management module: **
Applicable to load switches in power management modules, which helps to improve the power efficiency of the system. It can be used in modules such as power switches, DC-DC converters, etc.

2. **Current control module: **
In applications where P-Channel MOSFET is required for current control, such as current sources, current limiters, etc.

3. **Battery protection module: **
Due to its low threshold voltage and low on-resistance, it can be used in battery protection circuits to achieve precise control of the battery.

4. **Switching power supply module: **
Applicable to load switches in switching power supplies, which helps to improve the efficiency and performance of switching power supplies.

5. **Signal switch module:**
In circuits that require P-Channel channels for signal switching, such as analog switches, signal selectors and other modules.

Through the multifunctional characteristics of this device, it can be widely used in power management, current control, battery protection, switching power supply and signal switch, etc., providing high-performance and reliable solutions for various modules.