Diodes AP2401/AP2411 - Manual (Page 11)

AP2401/AP2411
Document number: DS35113 Rev. 6 - 2
11 of 18
www.diodes.com
March 2013
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AP2401/AP2411
Application Information
(cont.)
Under-Voltage Lockout (UVLO)
Under-voltage lockout function (UVLO) keeps the internal power switch from being turned on until the power supply has reached at least 2V,
even if the switch is enabled. Whenever the input voltage falls below approximately 2V, the power switch is quickly turned off. This facilitates the
design of hot-insertion systems where it is not possible to turn off the power switch before input power is removed.
Discharge Function
The discharge function of the device is active when enable is disabled or de-asserted. The discharge function with the N-MOS power switch
implementation is activated and offers a resistive discharge path for the external storage capacitor. This is designed for discharging any
residue of the output voltage when either no external output resistance or load resistance is present at the output.
Ordering Information
Part
Number
Status
Package
Code
Packaging
7”/13” Tape and Reel
Quantity Part Number Suffix
AP24X1S-13 New Product S SO-8 2500/Tape & Reel -13
AP24X1M8-13 New Product M8 MSOP-8 2500/Tape & Reel -13
AP24X1MP-13 New Product MP MSOP-8EP 2500/Tape & Reel -13
AP24X1FGE-7 New Product FGE U-DFN3030-8 3000/Tape & Reel -7
AP24X1SN-7 Preview SN U-DFN2020-6 3000/Tape & Reel -7
Marking Information
(1) SO-8