Datasheet
bq27530-G1
www.ti.com
SLUSAL5 –DECEMBER 2012
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
PARAMETER VALUE UNIT
V
REGIN
Regulator input range –0.3 to 5.5 V
–0.3 to 6.0
(2)
V
V
CE
CE input pin –0.3 to V
REGIN
+ 0.3 V
V
CC
Supply voltage range –0.3 to 2.75 V
V
IOD
Open-drain I/O pins (SDA, SCL, SOC_INT) –0.3 to 5.5 V
V
BAT
BAT input pin –0.3 to 5.5 V
–0.3 to 6.0
(2)
V
V
I
Input voltage range to all other pins –0.3 to V
CC
+ 0.3 V
(BI/TOUT, TS, SRP, SRN, BSDA, BSCL)
Human-body model (HBM), BAT pin 1.5
ESD kV
Human-body model (HBM), all other pins 2
T
A
Operating free-air temperature range –40 to 85 °C
T
stg
Storage temperature range –65 to 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.
(2) Condition not to exceed 100 hours at 25 °C lifetime.
RECOMMENDED OPERATING CONDITIONS
T
A
= -40°C to 85°C, V
REGIN
= V
BAT
= 3.6V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
No operating restrictions 2.8 4.5
V
REGIN
Supply voltage V
No FLASH writes 2.45 2.8
External input capacitor for internal
C
REGIN
0.1 μF
Nominal capacitor values specified.
LDO between REGIN and V
SS
Recommend a 5% ceramic X5R type
External output capacitor for internal
capacitor located close to the device.
C
LDO25
0.47 1 μF
LDO between V
CC
and V
SS
t
PUCD
Power-up communication delay 250 ms
SUPPLY CURRENT
T
A
= 25°C and V
REGIN
= V
BAT
= 3.6V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Fuel gauge in NORMAL mode.
I
CC
(1)
Normal operating-mode current 118 μA
I
LOAD
> Sleep Current
Fuel gauge in SLEEP+ mode.
I
SLP+
(1)
Sleep+ operating mode current 62 μA
I
LOAD
< Sleep Current
Low-power storage-mode Fuel gauge in SLEEP mode.
I
SLP
(1)
23 μA
current I
LOAD
< Sleep Current
Hibernate operating-mode Fuel gauge in HIBERNATE mode.
I
HIB
(1)
8 μA
current I
LOAD
< Hibernate Current
(1) Specified by design. Not production tested.
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