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WT7511, WT7514, WT7514L

Table of contents:
Info of WT7511
Info of WT7514
Info of WT7514L

WT7511, WT7514, WT7514L Selling Leads, Datasheet

MFG:WELTREND Package Cooled:DIP8 D/C:09+

WT7511, WT7514, WT7514L Datasheet download

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Part Number: WT7511

MFG: WELTREND

Package Cooled: DIP8

D/C: 09+

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WT7511 General Description

The WT7511 provides protection circuits, power good output (PGO), fault protection latch (FPL_N),and a protection detector function (PDON_N) control. It can minimize external components of switching power supply systems in personal computer.

The Over Voltage Detector (OVD) monitors 3.3V, 5V, 12V input voltage level. When OVD detect the fault voltage level, the FPL_N is latched HIGH and PGO go low. The latch can be reset by PDON_N goo HIGH. There is 2.4 ms delay time for PDON_N turn off FPL_N.

When OVD and UVD detect the right voltage level, the power good output (PGO) will be issue.

WT7511 Features

• The Over Voltage Detector (OVD) monitors 3.3V, 5V, 12V input voltage level.
• Both of the power good output (PGO) and fault protection latch (FPL_N) are Open Drain Output.
• 300 ms time delay for PGO.
• 38 ms for PDON_N input signal Debounce.
• 73 us for internal signal Deglitches.
• 2.4 ms time delay for PDON_N turn-off FPL_N.

WT7511 Connection Diagram

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