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参数资料
| 型号： | CBC3105-R4C |
| 厂商： | Cymbet Corporation |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC POWER MANAGEMENT |
| 标准包装： | 92 |
| 系列： | EnerChip™ |
| 其它名称： | 859-1022 |
Preliminary
EnerChip CC CBC3105
CHARGE PUMP CHARACTERISTICS
V DD = 2.5V to 5.5V, Ta = -20oC to +70oC
CHARACTERISTIC
ENABLE=V DD to Charge
Pump Active
ENABLE Falling to
Charge Pump Inactive
Charge Pump Frequency
Charge Pump
Resistance
V CHG Output Voltage
V CHG Temp. Coefficient
Charge Pump Current
Drive
Charge Pump on Voltage
SYMBOL
t CPON
t CPOFF
f CP
R CP
V CP
T CCP
I CP
V ENABLE
CONDITION
ENABLE to 3rd charge pump
pulse, V DD =3.3V
-
Delta V BAT , for I BAT charging
current of 1μA to 100μA
C FLY =0.1μF, C BAT =1.0μF
C FLY =0.1μF, C BAT =1.0μF,
I OUT =1μA, Temp=+25oC
I OUT =1μA, Temp=+25oC
I BAT =1mA
C FLY =0.1μF, C BAT =1.0μF
ENABLE=V DD
MIN
60
0
-
150
4.075
-2.0
1.0
2.5
MAX
80
1
120
300
4.125
-2.4
-
-
UNITS
μs
μs
KHz (1)
?
V
mV/oC
mA
V
(1)
f CP = 1/t CPPER
ADDITIONAL CHARACTERISTICS
Ta = -20oC to +70oC
CHARACTERISTIC
SYMBOL
CONDITION
LIMITS
UNITS
MIN
MAX
V BAT Cutoff Threshold
Cutoff Temp. Coefficient
V BAT Cutoff Delay Time
V OUT Dead Time, V DD
Rising (2)
V OUT Dead Time, V DD
V BATCO
T CCO
t COOFF
t RSBR
t RSBF
I OUT =1μA
-
V BAT from 40mV above to
20mV below V BATCO
I OUT =1μA
I OUT =1mA
V BAT =4.1V
V BAT =4.1V
2.75
+1
40
0.2
0.2
3.25
+2
-
2.0
2.0
V
mV/oC
ms
μs
μs
Falling (2)
Bypass Resistance
R OUT
-
-
2.5
?
(2)
Dead time is the time period when the V OUT pin is floating. Size the holding capacitor accordingly.
Note: All specifications contained within this document are subject to change without notice
DS-72-21 Rev E
?2012 Cymbet Corporation ? Tel: +1-763-633-1780 ? www.cymbet.com
Page 6 of 12
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相关代理商/技术参数 |
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| CBC3105-R4C-TR1 | 功能描述:电子电池 5uAhr EnerChip CC 4x5 DFN-20-70C 1K RoHS:否 制造商:Cymbet 电池大小:9 mm x 9 mm 输出电压:3.3 V 容量:50 uAh 化学性质: 端接类型:SMD/SMT 可再充电/不可再充电:Rechargeable |
| CBC3105-R4C-TR5 | 功能描述:电子电池 5uAhr EnerChip CC 4x5 DFN-20-70C 5K RoHS:否 制造商:Cymbet 电池大小:9 mm x 9 mm 输出电压:3.3 V 容量:50 uAh 化学性质: 端接类型:SMD/SMT 可再充电/不可再充电:Rechargeable |
| CBC3105-R4C-WP | 制造商:CYMBET 制造商全称:CYMBET 功能描述:EnerChip CC with Integrated Power Management |
| CBC3112 | 制造商:CYMBET 制造商全称:CYMBET 功能描述:Epson RX-8564 RTC Power Backup with EnerChip Battery |
| CBC3112-D7C | 功能描述:电子电池 12uAhr EnerChip and CBC910 7x7MLF C Temp RoHS:否 制造商:Cymbet 电池大小:9 mm x 9 mm 输出电压:3.3 V 容量:50 uAh 化学性质: 端接类型:SMD/SMT 可再充电/不可再充电:Rechargeable |
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