Datasheet Details
Part number:
HT7938A
Manufacturer:
Holtek Semiconductor
File Size:
698.08 KB
Description:
High current and performance white led driver.
HT7938A-HoltekSemiconductor.pdf
HT7938A-HoltekSemiconductor.pdf
Datasheet Details
Part number:
HT7938A
Manufacturer:
Holtek Semiconductor
File Size:
698.08 KB
Description:
High current and performance white led driver.
HT7938A, High Current and Performance White LED Driver
The HT7938A is high efficiency boost converter with constant current output for backlight applications in handheld devices.
Using a series connection of LEDs provides constant identical LED currents resulting in uniform brightness.
The continuous LED current is set using the device FB pin regulated
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