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TLC5929_16 Datasheet, PDF (6/43 Pages) Texas Instruments – 16-Channel, Constant-Current LED Driver with 7-Bit Global Brightness Control, Power-Save Mode, and Full Self-Diagnosis for LED Lamp
TLC5929
SBVS159B – APRIL 2011 – REVISED JULY 2012
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUITS
VCC
IREF
RIREF
VCC
OUTn
GND
RL
CL(1)
VLED
(1) CL includes measurement probe and jig capacitance.
Figure 1. Rise Time and Fall Time Test Circuit for OUTn
VCC
VCC
SOUT
GND
CL(1)
(1) CL includes measurement probe and jig capacitance.
Figure 2. Rise Time and Fall Time Test Circuit for SOUT
VCC OUT0
VCC
IREF
OUTn
RIREF
GND OUT15
VOUTfix
VOUTn
Figure 3. Constant-Current Test Circuit for OUTn
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