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Manufacturers

OM13524UL

Manufacturer

NXP

data-sheet
Data sheet
Data sheet
PCA9745B is designed for use in amusement products, RGB or RGBA LED drivers, LED displays, and automotive lighting. Its applications include LED status indicators, LCD backlighting, and keypad backlighting for handheld devices, providing precise control over LED brightness and effects.
Specification
Specification
PCA9745B SPI 16-CH LED DEMOBOARD
PCA9745B SPI 16-CH LED DEMOBOARD
Detailed specification
Detailed specification
PCA9745 - 16 Non-Isolated Outputs Dimmable LED Driver Evaluation Board
PCA9745 - 16 Non-Isolated Outputs Dimmable LED Driver Evaluation Board
Description
Description
The PCA9745B is a 16-channel constant current LED driver optimized for dimming and blinking RGBA LEDs in amusement products. It features SPI-compatible control, individual 8-bit PWM for each channel, and a supply voltage range of 3 V to 5.5 V. The device supports up to 57 mA output current per channel and includes error detection for open/short circuits and overtemperature protection.
The PCA9745B is a 16-channel constant current LED driver optimized for dimming and blinking RGBA LEDs in amusement products. It features SPI-compatible control, individual 8-bit PWM for each channel, and a supply voltage range of 3 V to 5.5 V. The device supports up to 57 mA output current per channel and includes error detection for open/short circuits and overtemperature protection.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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Petra Målberg
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Bengt Almlund
Bengt Almlund031-338 96 81bengt.almlund@westcomp.se
Christian Burö
Christian BuröKarlskoga031-338 96 73christian.buro@westcomp.se
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Gabriella Carlberg031-338 96 88gabriella.carlberg@westcomp.se
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Gustaf Eriksson031-338 96 65gustaf.eriksson@westcomp.se
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Jan-Erik Johannessen031-338 96 76jan-erik.johannessen@westcomp.se
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Lukas Wallin031-338 96 77lukas.wallin@westcomp.se
Marcus Gustafsson
Marcus Gustafsson031-338 96 87marcus.gustafsson@westcomp.se
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Martin Elfstrand031-338 96 78martin.elfstrand@westcomp.se
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Nicklas Johansson031-338 96 93nicklas.johansson@westcomp.se
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Patrick Wiström031-338 96 64patrick.wistrom@westcomp.se
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Petra Målberg031-338 96 79petra.malberg@westcomp.se
Richard Mattsson
Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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