Part Number
|
KA3501 |
Manufacturer
|
Fairchild |
Description
|
PC SMPS Supervisory IC |
Published
|
Apr 25, 2005 |
Detailed Description
|
www.fairchildsemi.com
KA3501
PC SMPS Supervisory IC
Features
• • • • • • • Complete House Keeping Circuit Few External...
|
Datasheet
|
KA3501
|
Overview
www.
fairchildsemi.
com
KA3501
PC SMPS Supervisory IC
Features
• • • • • • • Complete House Keeping Circuit Few External Components Positive Voltage Protection Negative Voltage Protection High Current Drive Output for SCR Precision Voltage Reference for 5V/12V Outputs Power Good Signal Generator with Hysteresis
Description
The KA3501 is complete housekeeping circuits for use in the secondary side of SMPS(Switched Mode Power Supply).
This IC(Integrated Circuit) contains a precision voltage reference, protection circuits and a power good signal generator.
It also has a high current drive output for use in conjunction with an external "crowbar" SCR.
The reference voltage is trimmed to ±2% for ...
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