BQ27741-G1_14 Datasheet, PDF (4/39 Pages) Texas Instruments – Single Cell Li-Ion Battery Fuel Gauge with Integrated Protection

bq27741-G1
SLUSBF2 – JULY 2013
ELECTRICAL SPECIFICATIONS
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Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
PARAMETER
V_VPWR
V_REG25
V_PACKP
Power input range
Supply voltage range
PACKP input pin
PACK+ input when external 2-kΩ resistor is in series with PACKP input pin (see
Reference Schematics)
V_OUT
V_IOD1
V_IOD2
V_BAT
V_I
V_TS
ESD
Voltage output pins (DSG, CHG)
Push-pull IO pins (RC2)
Open-drain IO pins (SDA, SCL, HDQ, RA0)
BAT input pin
Input voltage range to all other pins (SRP, SRN)
Input voltage range for TS
Human Body Model (HBM), all pins
T_A
T_F
T_STG
Operating free-air temperature range
Functional temperature range
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
2
kV
–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, 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.
4
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