BQ77207
www.ti.com.cn
ZHCSPB8A –DECEMBER 2021 –REVISED JUNE 2022
8 规格
8.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
MIN
–0.3
–0.3
–0.3
–0.3
–40
–65
MAX
45
UNIT
V
Supply voltage range
Input voltage range
VDD - VSS (2)
Vn - VSS where n = 1 to 7
TS
45
V
1.5
45
V
Output voltage range
COUT - VSS, DOUT - VSS
V
Functional temperature,TFUNC
Storage temperature, TSTG
110
150
°C
°C
(1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply
functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If
outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and
this may affect device reliability, functionality, performance, and shorten the device lifetime.
(2) DC Voltage applied on this pin should be limited to a maximum of 40 V. Stresses to this pin at voltages beyond this level, up to the 45-
V specified maximum level, should be limited to short transients.
8.2 ESD Ratings
VALUE
UNIT
Human body model (HBM), per ANSI/ESDA/
JEDEC JS-001, all pins(1)
±2000
V(ESD)
Electrostatic discharge
V
Charged device model (CDM), per ANSI/ESDA/
JEDEC JS-002, all pins, all pins(2)
±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.
8.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
5
NOM
MAX
38.5
5
UNIT
V
VDD
VIN
Supply voltage (1)
Input voltage range of Vn - Vn-1 where n = 2 to 7 and V1 - VSS
TS
0
V
0
1.5
13
V
VCTM
CTS
TA
Customer Test Mode Entry VDD > V7 + VCTM
Total capacitance on the TS Pin
Ambient temperature
12
V
200
85
pF
°C
°C
–40
–65
TJ
Junction temperature
150
(1) VDD is equal to top of stack voltage.
8.4 Thermal Information
DEVICE
THERMAL METRIC(1)
DSS
12 PINS
67.3
UNIT
RθJA
RθJC(top)
RθJB
ΨJT
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
°C/W
°C/W
°C/W
°C/W
°C/W
68.6
35.9
Junction-to-top characterization parameter
Junction-to-board characterization parameter
2.9
35.9
ΨJB
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