Features: ·Over-voltage protection for 3.3V, 5V and 12V with delay·Under-voltage detection for 3.3V, 5V and 12V with delay·Remote ON/OFF function·Power good circuitry for PCs.PinoutSpecifications PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 5.5 V Drain output voltage Vcc1, ...
UTC3521: Features: ·Over-voltage protection for 3.3V, 5V and 12V with delay·Under-voltage detection for 3.3V, 5V and 12V with delay·Remote ON/OFF function·Power good circuitry for PCs.PinoutSpecifications ...
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PARAMETER | SYMBOL | RATINGS | UNIT |
Supply Voltage | VCC | 5.5 | V |
Drain output voltage | Vcc1, Vcc2 | 5.5 | V |
Drain output current | Icc1, Icc2 | 200 | mA |
Power Dissipation | PD | 200 | mW |
Operating Temperature | Topr | -10 ~ +70 |
.. |
Storage Temperature | Tstg | -65 ~ +150 | .. |
UTC3521 controller is designed for switching mode power supply for PCs etc. It provides all the functions similar to combinations of industrial 494 plus 3510 circuits.