STP16CPS05 Datasheet, PDF (15/26 Pages) STMicroelectronics – Low voltage 16-Bit constant current LED sink driver with auto power saving

STP16CPS05
Figure 14. I_DD ON\OFF
Typical characteristics
Figure 15. Auto power saving
CH1 = Clock
CH2 = SDI
CH3 = Latch
CH4 = Supply
Current
Note:
Auto power-saving feature minimizes the quiescent current if no active data is detected on
the latches and auto-power-up the device at fist active data latched.
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