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参数资料
| 型号： | CBC3105-R4C |
| 厂商： | Cymbet Corporation |
| 文件页数： | 2/12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
Electrical Properties
EnerChip Backup Output voltage:
Energy Capacity (typical):
Recharge time to 80%:
Charge/Discharge cycles:
Physical Properties
Package size:
Operating temperature:
Storage temperature:
3.3V
5μAh
10 minutes
>5000 to 10% discharge
4mm x 5mm
-20°C to +70°C
-40°C to +125°C
Functional Block Diagram
The EnerChip CC internal schematic is shown in Figure 2. The input voltage from the power supply (VDD) is
applied to the charge pump, the control logic, and is compared to the user-set threshold as determined by the
voltage on VMODE. VMODE is an analog input ranging from 0V to VDD. The ENABLE pin is a digital input that
turns off the charge pump when low. VOUT is either supplied from VDD or the integrated EnerChip. RESET is a
digital output that, when low, indicates VOUT is being sourced by the integrated EnerChip.
CFLY is the flying capacitor in the voltage doubler circuit. The value of C FLY can be changed if the output
impedance of the EnerChip CC needs to be modified. The output impedance is dictated by 1/fC , where f is the
frequency of oscillation (typically 100kHz) and C is the capacitor value (typically 0.1μF). GND is system ground.
Figure 2: EnerChip CC CBC3105 Internal Block Diagram
DS-72-21 Rev E
?2012 Cymbet Corporation ? Tel: +1-763-633-1780 ? www.cymbet.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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