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Partno	Mfg	Dc	Qty	Available	Descript
TLC59281DBQ	TI	N/a	3	avai	16-Channel, Constant-Current LED Driver without LED Open Detection 24-SSOP -40 to 85
TLC59281DBQR	TI	N/a	1314	avai	16-Channel, Constant-Current LED Driver without LED Open Detection 24-SSOP -40 to 85
TLC59281RGER	TEXAS	N/a	112	avai	16-Channel, Constant-Current LED Driver without LED Open Detection 24-VQFN -40 to 85
TLC59281RGER	TI	N/a	25	avai	16-Channel, Constant-Current LED Driver without LED Open Detection 24-VQFN -40 to 85

TLC59281DBQR ,16-Channel, Constant-Current LED Driver without LED Open Detection 24-SSOP -40 to 85This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
TLC59281RGER ,16-Channel, Constant-Current LED Driver without LED Open Detection 24-VQFN -40 to 85FEATURES APPLICATIONS• LED Video Displays2• 16 Channels, Constant-Current Sink Outputwith On/Off Co ..
TLC59281RGER ,16-Channel, Constant-Current LED Driver without LED Open Detection 24-VQFN -40 to 85MAXIMUM RATINGSOver operating free-air temperature range, unless otherwise noted.PARAMETER TLC59281 ..
TLC59282DBQR ,16-Channel Constant Current LED Driver with 4-Channel Grouped Delay 24-SSOP -40 to 85 SBVS152C–DECEMBER 2010–REVISED OCTOBER 2011RECOMMENDED OPERATING CONDITIONSAt T =–40°C to +85°C, u ..
TLC59282RGER ,16-Channel Constant Current LED Driver with 4-Channel Grouped Delay 24-VQFN -40 to 85FEATURES APPLICATIONS2• 16 Channels, Constant-Current Sink Output• Video Displayswith On/Off Contro ..
TLC59282RGET ,16-Channel Constant Current LED Driver with 4-Channel Grouped Delay 24-VQFN -40 to 85MAXIMUM RATINGSOver operating free-air temperature range, unless otherwise noted.PARAMETER TLC59282 ..
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TLC59281DBQ-TLC59281DBQR-TLC59281RGER
16-Channel, Constant-Current LED Driver without LED Open Detection
SIN
SCLK
LAT
BLANK
SOUT
GND
VCC
TLC59281
IC1
OUT0 OUT15
VCC ¼
VLED VLED
SIN
SCLK
LAT
BLANK
RIREF
IREF
SOUT
ICn
OUT0 OUT15
DATA
SCLK
BLANK
ERROR
READ
VLED VLED
RIREF
IREF
Controller
GND
VCC
VCC
LAT
TLC59281
www.ti.com SBVS139B –JANUARY 2010–REVISED JANUARY 2011
16-Channel, Constant-Current LED Driver
Checkfor Samples: TLC59281
1FEATURES APPLICATIONS LED Video Displays 16 Channels, Constant-Current Sink Output
with On/Off Control • Message Boards Illumination• 35-mA Capability (Constant-Current Sink) 10-ns High-Speed Constant-Current Switching DESCRIPTIONTransient Time
The TLC59281isa 16-channel, constant-current sink• Low On-Time Error
LED driver. Each channel can be turned on/off by• LED Power-Supply Voltage upto17V writing serial data to an internal register. The• VCC= 3.0Vto 5.5V constant-current valueofall 16 channelsis set bya Constant-Current Accuracy: single external resistor. Channel-to-Channel= ±1% Device-to-Device= ±1% CMOS Logic Level I/O 35-MHz Data Transfer Rate 20-ns BLANK Pulse Width Operating Temperature: –40°Cto +85°C (Multiple