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| TLC5970 Datasheet, PDF (15/48 Pages) Texas Instruments – 3-Channel, 12-Bit, PWM LED Driver with Buck DC/DC Converter and Differential Signal Interface | |||
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www.ti.com
VFB
VCC
VCC VFB
IREFn
OUTn
RIREF
GND
RLLED
CLLED
VLED
Figure 8. Rise/Fall Time Test Circuit for OUTn
VFB
VCC
RIREF
VCC VFB
IREFn
OUTn
OUTn
GND
VOUTfix
VOUTn
Figure 9. Constant-Current Test Circuit for OUTn
TLC5970
SBVS140 â MARCH 2010
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TLC5970
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