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STBC08 数据表(PDF) 6 Page - STMicroelectronics

部件名 STBC08
功能描述  800mA Standalone linear Li-Ion Battery charger with thermal regulation
PDF  17 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STBC08 数据表(HTML) 6 Page - STMicroelectronics

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Electrical characteristics
STBC08
6/17
4
Electrical characteristics
Table 4.
Electrical characteristics
(VCC = 5V, CI = 1µF, TJ = -40 to 85° unless otherwise specified) (Note 2).
Symbol
Parameter
Test
Min.
Typ.
Max.
Unit
VCC
Supply voltage
4.25
6.5
V
ICC
Supply current (
Note 1)
Charge mode, RPROG =10KΩ
150
500
µA
Standby mode (charge terminated)
150
300
Shutdown mode
RPROG not
connected
21
40
VCC < VBAT
17
50
VCC < VUV
17
40
VBAT
Termination output voltage
VCC = 4.3V to 6.5V
4.158
4.2
4.242
V
IBAT
BAT pin current
Current mode RPROG=10KΩ
90
100
110
mA
Current mode RPROG=2KΩ
465
500
535
mA
Standby mode VBAT=4.2V
0
-2.5
-6
µA
Shutdown mode (RPROG not
connected), TJ=25°C
±1
±2µA
Sleep mode, VCC=0V, TJ=25°C
±1
±2µA
IPRE
Pre-charge current
VBAT<2.8V RPROG =2KΩ TJ=25°C
20
45
70
mA
VPRE
Pre-charge threshold
RPROG =10KΩ VBAT falling
2.8
2.9
3.0
V
Hysteresis RPROG =10KΩ
70
100
130
mV
VUV
VCC Undervoltage lockout
VCC Low to High RPROG =10KΩ
3.65
3.80
3.95
V
Hysteresis RPROG =10KΩ
50
180
300
mV
VMSD
Manual shutdown threshold
PROG Pin Rising
1.15
1.21
1.30
V
PROG Pin Falling
0.85
0.95
1.05
VASD
VCC-VBAT Lockout threshold
VCC Low to High TJ=25°C
RPROG =10KΩ
50
85
120
mV
VCC High to Low TJ=25°C
RPROG =10KΩ
530
50
ITERM
C/10 Termination current
threshold (IBAT/IBATC10)
(
Note 3)
RPROG =10KΩ
0.1
mA/mA
RPROG =2KΩ
0.1
VPROG
PROG pin voltage
Current Mode RPROG =10KΩ
0.93
1.0
1.07
V
VCHRG
CHRG Pin pull-down
voltage
ICHRG=5mA
0.35
0.6
V
IPOWER_ON
POWER–ON pin leakage
current
Pull-up
1
µA
IPOWER_ON
POWER–ON pin pull-down
voltage
IPOWER-ON=5mA
0.35
0.6
V



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