Part Number
|
R7510A |
Manufacturer
|
Richtek |
Description
|
PC Power Supply Supervisor |
Published
|
Apr 19, 2018 |
Detailed Description
|
®
R7510A
PC Power Supply Supervisor
General Description
R7510A is a supervisor IC especially designed for PC power sup...
|
Datasheet
|
R7510A
|
Overview
®
R7510A
PC Power Supply Supervisor
General Description
R7510A is a supervisor IC especially designed for PC power supplies with 3.
3V, 5V and 12V outputs.
The R7510A integrates a remote ON/OFF control input (PSONB), noise de-bounce/deglitch circuits, timing-and-fault control logics, an output power good indicator (PGO), an input power good input (PGI) and full output protections which include a fault indicator (FPOB), under voltage and over voltage protections.
R7510A minimizes external component count and makes the designs of power supply easier.
As the PSONB receives a valid ON/OFF signal from a PC motherboard, the FPOB voltage goes low to start a poweron process.
When the power-on proce...
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