BQ35100 Datasheet, PDF (4/26 Pages) Texas Instruments – Lithium Primary Battery Fuel Gauge

bq35100
SLUSCM6A – JUNE 2016 – REVISED JULY 2016
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6 Specifications
6.1 Absolute Maximum Ratings
Over-operating free-air temperature range (unless otherwise noted)⁽¹⁾
V_REGIN
V_CC
V_IOD
V_BAT
V_I
T_A
T_F
T_STG
Regulator Input Range
Supply Voltage Range
Open-drain I/O pins (SDA, SCL)
Open-drain I/O pins (ALERT)
BAT Input Pin
T_A
Operating free-air temperature range
Functional Temperature Range
Storage temperature range
Lead temperature (soldering, 10 s)
MIN
MAX
UNIT
–0.3
5.5
V
–0.3
2.75
V
–0.3
5.5
V
–0.3
2.75
V
–0.3
5.5
V
–0.3
–40
V_CC + 0.3
V
85
°C
–40
10
°C
–65
150
°C
–40
100
°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
6.2 ESD Ratings
V_(ESD)
Electrostatic
discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
All other pins, per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾
VALUE
±1500
±2000
±500
(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
T_A =–40°C to 85°C; Typical Values at T_A = 25°C C_LDO25 = 1.0 μF, and V_REGIN = 3.6 V (unless otherwise noted)
MIN
NOM
MAX
V_REGIN
Supply Voltage
No operating restrictions
No FLASH writes
2.7
4.5
2.45
2.7
External input capacitor
C_REGIN
for internal LDO
between REGIN and
Nominal capacitor values specified.
0.1
V_SS
Recommend a 10% ceramic X5R type
External output
capacitor located close to the device.
C_LDO25
capacitor for internal
1
LDO between V_CC
I_{CC_WAIT}
Gas Gauge in
WAITING mode
GE = High AND GaugeStart() not received or
GaugeStop() Received (GMSEL1,0 = x,x)
15
I_{CC_ACCU}
Gas Gauge in
GE = High AND GaugeStart() received and
ACCUMULATOR mode GaugeStop() not Received (GMSEL1,0 = 0,0)
130
I_{CC_SOH}
State-Of-Health
operating current
GE = High AND GaugeStart() received and
GaugeStop() not Received (GMSEL1,0 = 0,1)
40
I_{CC_EOS_Burst}
End-Of-Service
operating
current—Data Burst
GE = High AND GaugeStart() received and
GaugeStop() not Received (GMSEL1,0 = 1,0)
315
End-Of-Service
I_{CC_EOS_Gather}
operating
current—Data
GE = High AND GaugeStart() AND
GaugeStop() Received (GMSEL1,0 = 1,0)
75
Gathering
VA1
Input voltage range
(VIN, TS)
V_SS – 0.05
1
UNIT
V
V
µF
µF
µA
µA
µA
µA
µA
V
4
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