TCA6507_16 Datasheet, PDF (5/45 Pages) Texas Instruments – Low-Voltage 7-Bit I2C and SMBus LED Driver

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TCA6507
SCPS164C – MAY 2007 – REVISED JANUARY 2016
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
V_CC Supply voltage
V_I
Input voltage⁽²⁾
V_O
Output voltage⁽²⁾
I_IK
Input clamp current
I_OK Output clamp current
I_OL
Continuous output low current
Continuous current through GND
I_CC
Continuous current through V_CC
T_stg Storage temperature
V_I < 0
V_O < 0 or V_O > V_CC
V_O = 0 to V_CC
SCL, EN
P port, SDA
P port
SDA
MIN
MAX UNIT
–0.5
4.6
V
–0.5
6.5
V
6.5
V
±20
mA
±20
mA
50
mA
25
250
mA
20
–65
150
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
6.2 ESD Ratings
V_(ESD) Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-
C101 ⁽²⁾
VALUE
±2000
±1000
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
UNIT
V
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
V_CC Supply voltage of I²C registers, oscillator, and control logic
V_IH High-level input voltage
SCL, SDA, EN
1.65 V ≤ V_CC ≤ 1.95 V
1.96 V ≤ V_CC ≤ 3.6 V
V_IL Low-level input voltage
SCL, SDA, EN
1.65 V ≤ V_CC ≤ 1.95 V
1.96 V ≤ V_CC ≤ 3.6 V
V_O Output voltage
I_OL Low-level output current ⁽¹⁾
T_A Operating free-air temperature
(1) The total current sourced by the P port must be limited to 200 mA.
MIN
1.65
1.3
0.7 × V_CC
–0.5
–0.5
0
–40
NOM
MAX
3.6
3.6
3.6
0.3
0.3 × V_CC
5.5
40
85
UNIT
V
V
V
V
mA
°C
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