BQ27742-G1 Datasheet, PDF (6/46 Pages) Texas Instruments – Single-Cell Li-Ion Battery Fuel Gauge with Programmable Hardware Protection

bq27742-G1
SLUSBV9C – MARCH 2014 – REVISED FEBRUARY 2016
www.ti.com
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
V_VPWR
V_REG25
V_PACKP
V_OUT
V_IOD1
V_IOD2
V_BAT
V_I
V_TS
T_A
T_F
T_stg
Power input range
Supply voltage range
PACKP input pin
PACK+ input when external 2-kΩ resistor is in series with PACKP input pin (see
Figure 19 and Figure 20)
Voltage output pins (DSG, CHG)
Push-pull IO pins (RC2)
Open-drain IO pins (SDA, SCL, HDQ, NC)
BAT input pin
Input voltage range to all other pins (SRP, SRN)
Input voltage range for TS
Operating free-air temperature
Functional temperature
Storage temperature range
MIN
MAX
UNIT
–0.3
5.5
V
–0.3
2.75
V
–0.3
5.5
V
–0.3
28
V
–0.3
10
V
–0.3
2.75
V
–0.3
5.5
V
–0.3
5.5
V
–0.3
5.5
V
–0.3
2.75
V
–40
85
°C
–40
100
°C
–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.
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
±1000
±250
(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
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