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| TLC59291_15 Datasheet, PDF (11/45 Pages) Texas Instruments – TLC59291 8/16-Channel, Constant Current LED Driver with 7-bit Brightness Control Low Quiescent Current and Full Self Diagnosis for LED Lamp | |||
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Timing Diagrams (continued)
SIN Low
TLC59291
SLVSA96 â SEPTEMBER 2015
SCLK
LAT
1 23
14 15 16
123 4 5 6
BLANK
Donât Care
PSMODE Bit in 1
Control Data Latch
(Internal)
On/Off Control
Data Latch
(Internal)
OUT0
OUT1
OFF
ON
OFF
ON
OUT15
OFF
ON
Power-Save
Mode
Normal Mode
ICC
(The Current
of VCC)
More Than 100 µA
Previous On/Off Data
All Data are 0
OFF
OFF
OFF
Normal Mode
Power-Save Mode
tD3
Less Than 100 µA
Figure 5. Power-Save Mode
Normal Mode
tD4
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Product Folder Links: TLC59291
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