BQ77904_017 Datasheet, PDF (6/47 Pages) Texas Instruments – 3-5S Ultra Low-Power Voltage, Current, Temperature, and Open Wire Stackable Lithium-ion Battery Protector

bq77904, bq77905
SLUSCM3G – JUNE 2016 – REVISED SEPTEMBER 2017
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7 Specifications
7.1 Absolute Maximum Ratings
Over operating free-air temperature range (unless otherwise noted). All values are referenced to VSS unless otherwise
noted. ⁽¹⁾
MIN MAX UNIT
VDD, VC5, VC4, VC3, VC2, VC1, CCFG, CTRD, CTRC –0.3
36
V
V_I
Input voltage
LD
SRN, SRP, TS, AVDD, CCFG
–30
20
V
–0.3
3.6
V
DSG, CHGU
–0.3
20
V
V_O
Output voltage range
CHG
VTB
–30
20
V
–0.3
3.6
V
I_I
Input current
I_I
Input current
I_O
Output current
I_O
Output current
Storage temperature, T_stg
LD, CHG
CHGU, DSG
CHG
CHGU, DSG
500
µA
1
mA
1
mA
1
mA
–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.
7.2 ESD Ratings
V_(ESD)
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Electrostatic discharge _{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
7.3 Recommended Operating Conditions
Over operating free-air temperature range (unless otherwise noted).
V_BAT
V_I
V_O
T_A
Supply voltage
Input voltage
Output voltage
Operating free-range temperature
VDD
VC5-VC4, VC4-VC3, VC3-VC2, VC2-VC1,
VC1-VSS
CTRD, CTRC
CCFG
SRN, SRP
LD
TS
CHG, CHGU, DSG
VTB, AVDD
MIN
MAX
UNIT
3
25
V
0
5
0
(VDD + 5)
0
AVDD
V
–0.2
0.8
0
16
0
VTB
0
16
V
0
3
–40
85
°C
6
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