TLC59116_1 Datasheet, PDF (5/30 Pages) Texas Instruments – 16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER

TLC59116
www.ti.com .................................................................................................................................................... SLDS157B – FEBRUARY 2008 – REVISED JULY 2008
ELECTRICAL CHARACTERISTICS
V_CC = 3 V to 5.5 V, T_A = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP⁽¹⁾ MAX UNIT
I_I
V_POR
I_OL
I_O(1)
I_O(2)
I_OUT vs
V_OUT
I_OUT,Th1
I_OUT,Th2
I_OUT,Th3
T_SD
T_HYS
C_i
Input/output leakage
current
SCL, SDA, A0,
A1, A2, A3,
RESET
V_I = V_CC or GND
Output leakage current OUT0 to OUT15 V_O = 17 V, T_J = 25°C
Power-on reset voltage
Low-level output current
Output current 1
Output current error
Output channel to
channel current error
Output current 2
Output current error
Output channel to
channel current error
Output current vs output
voltage regulation
Threshold current 1 for
error detection
SDA
OUT0 to OUT15
OUT0 to OUT15
OUT0 to OUT15
OUT0 to OUT15
OUT0 to OUT15
OUT0 to OUT15
OUT0 to OUT15
V_CC = 3 V, V_OL = 0.4 V
V_CC = 5 V, V_OL = 0.4 V
V_O = 0.6 V, R_ext = 720 Ω, CG = 0.992⁽²⁾
I_O = 26 mA, V_O = 0.6 V, R_ext = 720 Ω,
T_J = 25°C
I_O = 26 mA, V_O = 0.6 V, R_ext = 720 Ω,
T_J = 25°C
V_O = 0.8 V, R_ext = 360 Ω, CG = 0.992⁽²⁾
I_O = 52 mA, V_O = 0.8 V, R_ext = 360 Ω,
T_J = 25°C
I_O = 52 mA, V_O = 0.8 V, R_ext = 360 Ω,
T_J = 25°C
V_O = 1 V to 3 V, I_O = 26 mA
V_O = 3 V to 5.5 V, I_O = 26 mA to 120 mA
OUT0 to OUT15 I_OUT,target = 26 mA
Threshold current 2 for
error detection
OUT0 to OUT15 I_OUT,target = 52 mA
Threshold current 3 for
error detection
OUT0 to OUT15 I_OUT,target = 104 mA
Overtemperature shutdown⁽³⁾
Restart hysteresis
Input capacitance
SCL, A0, A1,
A2, A3, RESET
V_I = V_CC or GND
±0.3 µA
0.5 µA
2.5
V
20
mA
30
26
mA
±8 %
±6 %
52
mA
±8 %
±6 %
±0.1
%/V
±1
0.5 ×
I_TARGET
%
0.5 ×
I_TARGET
%
0.5 ×
I_TARGET
%
150
175 200 °C
15
°C
5
pF
C_io
Input/output capacitance SDA
I_CC
Supply current
V_I = V_CC or GND
OUT0 to OUT15 = OFF,
R_ext = Open
OUT0 to OUT15 = OFF,
R_ext = 720 Ω
OUT0 to OUT15 = OFF,
R_ext = 360 Ω
V_CC = 5.5 V
OUT0 to OUT15 = OFF,
R_ext = 180 Ω
OUT0 to OUT15 = ON,
R_ext = 720 Ω
OUT0 to OUT15 = ON,
R_ext = 360 Ω
OUT0 to OUT15 = ON,
R_ext = 180 Ω
8
pF
25
29
32
37 mA
29
32
37
(1) All typical values are at T_A = 25°C.
(2) CG is the Current Gain and is defined in Table 11.
(3) Specified by design
Copyright © 2008, Texas Instruments Incorporated
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