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STBCFG01 数据表(PDF) 9 Page - STMicroelectronics

部件名 STBCFG01
功能描述  Integrated current sensing resistor
PDF  37 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STBCFG01 数据表(HTML) 9 Page - STMicroelectronics

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STBCFG01
Electrical characteristics
DocID026474 Rev 3
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4
Electrical characteristics
TJ = -30 °C to +85 °C, VBAT = 3.6 V, VDCIN = 5 V unless otherwise specified.
Table 5: Electrical characteristics
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
General information
VIN
DCIN input voltage
range
3.78
5.95
V
fSW
Switching frequency
FSW bit = 0
2
MHz
FSW bit = 1
3
TSD
Thermal shutdown
threshold
165
°C
Hysteresis
20
tTSD
Thermal shutdown
deglitch time
50
µs
Battery charger
IIN
Current consumption
from DCIN
Charger enabled,
switching,
VBUS_CON = 5 V
14
mA
Shutdown, LDO
disabled
290
400
µA
Shutdown, LDO
enabled
500
800
µA
IBAT
Current consumption
from BAT(including
fuel gauge)
On battery power
VBUS_CON = 0 V
GG_RUN = 0
10
25
µA
On battery power
VBUS_CON = 0 V
GG_RUN = 1
32
100
µA
VINOVP
DCIN overvoltage
protection
VDCIN rising
6.05
6.3
6.62
V
VDCIN falling
5.95
6.2
6.51
VINOVP_PB
Pre-bias overvoltage
protection
VDCIN rising
7.0
V
VDCIN falling
6.9
V
Pre-bias OVP
accuracy
-5
+5
%
VINUVLO
DCIN undervoltage
lockout
VDCIN rising
3.6
V
VDCIN falling
3.5
DCIN UVLO accuracy
-5
+5
%
IPREB
Pre-bias current
60
mA
tPBD
Pre-bias current
enable deglitch time
VDCIN rising over VINOVP
but below VINOVP_PB
5
ms
tHDO
Hold-off time
Valid DCIN connection
to charging start
200
ms



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