Texas Instruments BQ769142, Manual

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over operating free-air temperature range (unless otherwise noted)
(1)
DESCRIPTION PINS MIN MAX UNIT
Input voltage range, V
IN
VC6
maximum of
VSS-0.3 and
VC5–0.3
VSS+85 V
Input voltage range, V
IN
VC5
maximum of
VSS-0.3 and
VC4–0.3
VSS+85 V
Input voltage range, V
IN
VC4
maximum of
VSS-0.3 and
VC3–0.3
VSS+85 V
Input voltage range, V
IN
VC3
maximum of
VSS-0.3 and
VC2–0.3
VSS+85 V
Input voltage range, V
IN
VC2
maximum of
VSS-0.3 and
VC1–0.3
VSS+85 V
Input voltage range, V
IN
VC1
maximum of
VSS-0.3 and
VC0–0.3
VSS+85 V
Input voltage range, V
IN
VC0 VSS–0.3 VSS+6 V
Output voltage range, V
O
CP1 V
BAT
–0.3
the minimum
of VSS+85 or
V
BAT
+15
V
Output voltage range, V
O
CHG VSS–0.3 VSS+85 V
Output voltage range, V
O
DSG VSS–0.3 VSS+85 V
Output voltage range, V
O
REG1, REG2, TS2 (for wakeup function), ALERT,
CFETOFF, DFETOFF, HDQ, DCHG, DDSG, when
configured to drive a digital output
VSS–0.3 VSS+6 V
Output voltage range, V
O
REG18 VSS–0.3 VSS+2 V
Maximum cell balancing current
through a single cell
VC0 – VC14 100 mA
Maximum VSS current, I
SS
75 mA
Functional temperature, T
FUNC
–40 85 °C
Junction temperature, T
J
–55 150 °C
Storage temperature, T
STG
–55 150 °C
(1) Stresses beyond those listed under Absolute Maximum Rating 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 Condition . Exposure to absolute-maximum-rated conditions for extended periods may affect device
reliability.
(2) The current allowed to flow into the FUSE pin must be limited (such as by using external series resistance) to 2 mA or less.
(3) When the ALERT, HDQ, CFETOFF, DFETOFF, DCHG, or DDSG pins are selected for thermistor input or general purpose ADC–input,
their voltage is limited to V
REG18
+ 0.3 V. These pins can accept up to 6 V when configured for other uses, such as a digital input.
7.2 ESD Ratings
VALUE UNIT
V
(ESD)
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/
JEDEC JS-001, all pins
(1)
±1000 V
V
(ESD)
Electrostatic discharge
Charged device model (CDM), per JEDEC
specification JESD22-C101, all pins
(2)
±250 V
(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.
BQ769142
SLUSE91A – SEPTEMBER 2020 – REVISED FEBRUARY 2021
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