STBCFG01 Datasheet, PDF (9/37 Pages) STMicroelectronics – Integrated current sensing resistor

STBCFG01
Electrical characteristics
4
Electrical characteristics
TJ = -30 °C to +85 °C, VBAT = 3.6 V, VDCIN = 5 V unless otherwise specified.
Symbol
Parameter
Table 5: Electrical characteristics
Test conditions
Min.
Typ.
General information
VIN
DCIN input voltage
range
3.78
FSW bit = 0
2
fSW
Switching frequency
FSW bit = 1
3
Thermal shutdown
TSD
threshold
165
Hysteresis
20
tTSD
Thermal shutdown
deglitch time
50
Battery charger
Charger enabled,
switching,
14
VBUS_CON = 5 V
IIN
Current consumption
from DCIN
Shutdown, LDO
disabled
290
Shutdown, LDO
enabled
500
On battery power
VBUS_CON = 0 V
10
Current consumption _{GG_RUN = 0}
IBAT
from BAT(including
fuel gauge)
On battery power
VBUS_CON = 0 V
32
GG_RUN = 1
VINOVP
DCIN overvoltage
protection
VDCIN rising
VDCIN falling
6.05
6.3
5.95
6.2
VINOVP_PB
Pre-bias overvoltage
protection
Pre-bias OVP
accuracy
VDCIN rising
VDCIN falling
7.0
6.9
-5
DCIN undervoltage
VDCIN rising
3.6
VINUVLO
lockout
VDCIN falling
3.5
DCIN UVLO accuracy
-5
IPREB
Pre-bias current
60
tPBD
Pre-bias current
enable deglitch time
VDCIN rising over VINOVP
but below VINOVP_PB
5
tHDO
Hold-off time
Valid DCIN connection
to charging start
200
Max. Unit
5.95 V
MHz
°C
µs
mA
400 µA
800 µA
25 µA
100 µA
6.62
V
6.51
V
V
+5 %
V
+5 %
mA
ms
ms
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