This post explains for the semiconductor HY510N.

The Part Number is HY510N.

The function of this semiconductor is PC POWER SUPPLY SUPERVISOR.

Manufacturers : HawYang

Preview images :

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HY510N image

Description :

¯E¶§¦³–¤½¥q ` HY510N PC POWER SUPPLY SUPERVISOR Data Sheet REV. 1.30 September 21, 2004 The information in this document is subject to change without notice. ¥x¥_¥«¤j¦w°Ïª×Àsµó 1¸¹11¼Ó TEL:886-2-23775117 FAX:886-2-23773189 Email:salesdep@hawyang.com.tw http:// HY510N Rev. 1.30 GENERAL Description The HY510N 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. The Under Voltage Detector (UVD) monitors 3.3V, 5V input voltage level. When OVD or UVD 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 ( […]

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HY510N Datasheet

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