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Manufacturers

KA7553A

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
KA7553A is utilized in industrial and consumer electronics applications, particularly in power management systems. Its features, such as overcurrent protection and low standby current, make it ideal for efficient power supply designs in various electronic devices.
Specification
Specification
IC REG CTRLR 8DIP
IC REG CTRLR 8DIP
Detailed specification
Detailed specification
Regulator Positive Output DC-DC Controller IC 8-DIP
Regulator Positive Output DC-DC Controller IC 8-DIP
Description
Description
The KA7553A is a positive output DC-DC controller IC in an 8-DIP package, designed for switching power control. It features built-in drive circuits for direct connection to power MOSFETs, pulse-by-pulse overcurrent limiting, low standby current, and soft start functionality. The device operates within a frequency range of 5kHz to 600kHz, with a maximum duty cycle of 46%. It is suitable for various power management applications.
The KA7553A is a positive output DC-DC controller IC in an 8-DIP package, designed for switching power control. It features built-in drive circuits for direct connection to power MOSFETs, pulse-by-pulse overcurrent limiting, low standby current, and soft start functionality. The device operates within a frequency range of 5kHz to 600kHz, with a maximum duty cycle of 46%. It is suitable for various power management applications.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
Other manufacturers
KA7553A is also available from the following manufacturers
FAIRCHILD SEMICONDUCTOR
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Marcus Gustafsson
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Customer service+46 31-338 96 60order@westcomp.se
Bengt Almlund
Bengt Almlund031-338 96 81bengt.almlund@westcomp.se
Christian Burö
Christian BuröKarlskoga031-338 96 73christian.buro@westcomp.se
Gabriella Carlberg
Gabriella Carlberg031-338 96 88gabriella.carlberg@westcomp.se
Gustaf Eriksson
Gustaf Eriksson031-338 96 65gustaf.eriksson@westcomp.se
Jan-Erik Johannessen
Jan-Erik Johannessen031-338 96 76jan-erik.johannessen@westcomp.se
Lukas Wallin
Lukas Wallin031-338 96 77lukas.wallin@westcomp.se
Marcus Gustafsson
Marcus Gustafsson031-338 96 87marcus.gustafsson@westcomp.se
Martin Elfstrand
Martin Elfstrand031-338 96 78martin.elfstrand@westcomp.se
Nicklas Johansson
Nicklas Johansson031-338 96 93nicklas.johansson@westcomp.se
Patrick Wiström
Patrick Wiström031-338 96 64patrick.wistrom@westcomp.se
Petra Målberg
Petra Målberg031-338 96 79petra.malberg@westcomp.se
Richard Mattsson
Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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