English
Language : 

TLC5916-Q1_16 Datasheet, PDF (7/34 Pages) Texas Instruments – 8-Bit Constant-Current LED Sink Drivers
◁
www.ti.com
TLC5916-Q1, TLC5917-Q1
SLVS814A – JANUARY 2008 – REVISED MAY 2015
7.6 Electrical Characteristics: VDD = 5.5 V
VDD = 5.5 V, TJ = –40°C to 125°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP (1)
MAX UNIT
VDD
Input Voltage
VO
Supply voltage to the output pins
IO
Output current
VO ≥ 0.6 V
VO ≥ 1 V
IOH
High-level output current, source
IOL
Low-level output current, sink
VIH
High-level input voltage
VIL
Low-level input voltage
Ileak
Output leakage current
VOH = 17 V
TJ = 25°C
TJ = 125°C
VOH
High-level output voltage
SDO, IOL = –1 mA
VOL
Low-level output voltage
SDO, IOH = 1 mA
Output current 1
VOUT = 0.6 V, Rext = 720 Ω,
CG = 0.992
3
5
–1
1
0.7 × VDD
GND
VDD – 0.4
5.5 V
17 V
mA
120
mA
mA
VDD
V
0.3 × VDD V
0.5
μA
2
V
0.4 V
26
mA
IO(1)
IO(2)
IOUT vs
VOUT
Output current error, die-die
Output current skew, channel-to-
channel
Output current 2
Output current error, die-die
Output current skew, channel-to-
channel
Output current vs
output voltage regulation
Pullup resistance
IOL = 26 mA, VO = 0.6 V, Rext = 720 Ω,
TJ = 25°C
IOL = 26 mA, VO = 0.6 V, Rext = 720 Ω,
TJ = 25°C
VO = 0.8 V, Rext = 360 Ω, CG = 0.992
IOL = 52 mA, VO = 0.8 V, Rext = 360 Ω,
TJ = 25°C
IOL = 52 mA, VO = 0.8 V, Rext = 360 Ω,
TJ = 25°C
VO = 1 V to 3 V , IO = 26 mA
VDD = 3 V to 5.5 V,
IO = 26 mA/120 mA
OE(ED2),
±3%
±1.5%
52
±2%
±1.5%
±0.1
±1
500
±6%
±3%
mA
±6%
±3%
%/V
kΩ
Tsd
Thys
IOUT,Th1
IOUT,Th2
IOUT,Th3
IOUT,Th
VOUT,TTh
Pulldown resistance
Overtemperature shutdown(2)
Restart temperature hysteresis
Threshold current for open error
detection
Threshold current for open error
detection
Threshold current for open error
detection
Threshold current for open error
detection
Trigger threshold voltage for
short-error detection (TLC5917-
Q1 only)
LE(ED1),
IOUT,target = 26 mA
IOUT,target = 52 mA
IOUT,target = 104 mA
IOUT,target = 5 mA to 120 mA
IOUT,target = 5 mA to 120 mA
150
2.44
500
175
15
0.5 ×
Itarget%
0.5 ×
Itarget%
0.5 ×
Itarget%
0.5 ×
Itarget%
2.7
kΩ
200 °C
°C
3.1 V
Return threshold voltage for
VOUT,RTh short-error detection (TLC5917- IOUT,target = 5 mA to 120 mA
2.2
V
Q1 only)
IDD
Supply current
Rext = Open
Rext = 720 Ω
Rext = 360 Ω
Rext = 180 Ω
6
10
11
14
mA
13
18
19
24
(1) Typical values represent the likely parametric nominal values determined at the time of characterization. Typical values depend on the
application and configuration and may vary over time. Typical values are not ensured on production material.
(2) Specified by design
Copyright © 2008–2015, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Links: TLC5916-Q1 TLC5917-Q1
 ▷