LP3923TLX-VC/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Texas Instruments’ LP3923TLX-VC/NOPB is a 20 V, 600 mA safety-capable, micro power switch device, to be used in the Power Management subcategory under Specialized. With advanced protection and robust components, the device can provide dedicated, reliable power-switching solutions in variety of applications.

Application Field

The LP3923TLX-VC/NOPB can provide power-switching solutions in various applications such as industrial, battery-powered portable equipment, computer and desktops, automotive infotainment, motor control, power converters, analog audio, and LED lighting.

WORKING PRINCIPLE

The LP3923TLX-VC/NOPB contains an internal high-side power MOSFET switch with over-current protection circuitry and a power-good status indicator. When the device is disabled, the power MOSFET is off or in a high-impedance state, which maintains the isolation of the load from the input supply. This prevents any additional current flow in the switch.

When the device is enabled, the power MOSFET is fully on, allowing current to flow through the input supply and out to the load. When the current through the switch exceeds the set current limit, the device will automatically reduce the current flow until it is within the safe operating area. Once the over-current condition has been resolved, the power MOSFET switch will automatically return to its fully on state and deliver power to the load.

The device also features a power-good status indicator, which provides an indication of whether the power switch is functioning as expected. If the power MOSFET switch has not been enabled, or if the current through the switch has exceeded the set current limit, the indicator will indicate that the power switch is not functioning correctly.

Conclusion

In conclusion, the LP3923TLX-VC/NOPB is a high-efficiency, reliable device for providing power-switching solutions to a variety of applications. With advanced protection and robust components, the device can provide dedicated, reliable power-switching solutions in variety of applications.

The specific data is subject to PDF, and the above content is for reference