XC8111 | Load switch 81xx series
Trex Semiconductor

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Model Description

Road SW with ideal diode function (IEC 62368-1 authentication) ■ Characteristics The XC8110/XC8111 series is a road switch IC that reproduces the ideal diode and is equipped with chip enable (CE), overload limit, rush current restriction, thermal shutdown function, etc. This IC performs regulations so that the VOUT terminal voltage is Vin-20MV, so that heat generation can be reduced compared to a typical diode. When the voltage is applied to the VOUT terminal and the Vin-20mv is above, the driver FET is turned off. Furthermore, if the VOUT terminal voltage increases the VIN+20 mv or more, the internal power of the IC is switched from VIN to Vout, so it prevents the back current from the VOUT terminal to the VIN terminal from the VIN terminal, and the current flows from the VIN to the IC. Masu. This makes it easy to achieve the output voltage or circuit, and can suppress the consumption of the battery for backup applications. International Standard IEC 62368-1, which has determined safety requests, has been authenticated, and it is possible to simplify the single breakdown test of the second circuit. By adopting a fold back method, the overcurrent limit can be suppressed to 50mA and can be used safely in short circuit. The thermal shutdown function can prevent the IC from destruction due to heat. The USP-6b06 of the low back (H = 0.33mm) package is useful for applications that do not have enough equipment height.

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• Part Number

  XC8111

• Product

  Load switch 81xx series

• Handling Company

  Trex Semiconductor

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