CG8525
Description
: 4-Channel PC Power Supply Supervisors with OCP Product Name: CG8525 Reversion: 1.00 Reversion Date: April 26, 2010 Page: 12 Pages
Issue Date: 2010/05/04
April 26, 2010
- Rev. 0.10
Free Datasheet http://../
4-Channel PC Power Supply Supervisors with OCP Description
The CG8525 is a PC switching power supply monitor with minimum external ponents. It provides protection circuits, power-good output (PGO), fault protection output (FPOB) and on/off control (PSONB). The over-voltage protection (OVP) and under-voltage protection (UVP) monitors V33, V5, V12A and V12B. The over-current protection (OCP) monitors V33&I33, V5&I5, V12A&I12A /I12AB and V12B&I12B/I12AB. When an OV or UV or OC condition is detected, the fault protection output (FPOB) is latched high and the power good output (PGO) go low. PSONB from low to high resets the latch. When OV, UV, OC and PGI are all right, the power good output (PGO) will be issue. A built-in 4ms delay and 38ms debounce for PSONB turn...
