cat3636 Catalyst Semiconductor, cat3636 Datasheet - Page 11

• Manufacturer Part Number: cat3636
• Description: 6-channel Quad-modetm Fractional Led Driver In Tqfn3x3
• Manufacturer: Catalyst Semiconductor

from 1x mode and reassess the correct mode it
should be in to drive the LEDs most efficiently. If the
input voltage has risen or the device has been
reprogrammed
recommended to trigger this reset allowing the charge
pump to run in the most efficient mode.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
to
other
LED
values,
it
is
11
The CAT3636 enters a “zero current” shutdown mode
if EN/SET is held low for 1.5ms or more. All registers
are reset back to zero when the device is placed in
shutdown.
Doc. No. MD-5020 Rev. D
CAT3636