See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RTQ | 56

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TLC5955RTQR


48ch, 16bit PWM LED Driver with Dot-Correction, Brightness Control, Open/Short Detection

TI Store Price:

 
 
Qty.Price
1 - 9 $ 5.51
10 - 24 $ 5.02
25 - 99 $ 4.53
100 - 249 $ 4.17
250 - 499 $ 3.80
500 - 749 $ 3.28
750 - 999 $ 2.84
1000 - 9999 $ 2.45

Adjust your quantity during checkout

Texas Instruments TLC5955RTQR

The TLC5955 is a 48-channel, constant-current sink driver. Each channel has an individually-adjustable, pulse width modulation (PWM), grayscale (GS) brightness control with 65,536 steps and 128 steps of constant-current dot correction (DC). DC adjusts brightness deviation between channels. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation between the R, G, B color group. The eight-step maximum current control (MC) selects the maximum output current range for all channels of each color group. GS, DC, BC, and MC data are accessible with a serial interface port.

The TLC5955 has two error flags: LED open detection (LOD) and LED short detection (LSD). The error detection results can be read with a serial interface port.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00