See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

PWP | 24

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TLC5949PWPR


16-Channel, 12-Bit ES-PWM, Full Self-Diagnosis LED Driver with 7-Bit Global BC LED Lamp

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750 - 999 $ 1.25
1000 - 9999 $ 1.05

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Texas Instruments TLC5949PWPR

The TLC5949 is a 16-channel, constant-current sink LED driver. Each channel has an individually-adjustable, pulse width modulation (PWM) grayscale (GS) brightness control with 4096 steps. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation with other LED drivers. GS and BC data are accessible with a serial interface port.

The TLC5949 has six error flags: LED open detection (LOD), LED short detection (LSD), output leakage detection (OLD), reference current terminal short flag detection (ISF), pre-thermal warning (PTW), and thermal error flag (TEF). The error detection results can be read with a serial interface port.

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