EnerChip™ CBC012
Rechargeable Solid State Energy Storage: 12µAh, 3.8V
Features
•
•
•
•
•
•
All Solid State Construction
SMT Package and Process
Lead-Free Reflow Tolerant
Thousands of Recharge Cycles
Low Self-Discharge
Eco-friendly, RoHS compliant
5 mm x 5 mm
DFN SMT Package
2.8 mm x 3.5 mm
Bare Die
Electrical Properties
Output voltage (nominal):
Capacity (nominal):
Charging source:
Recharge time to 80%:
Charge/discharge cycles:
Physical Properties
Package size (DFN):
Operating temperature:
Storage temperature:
3.8V
12µAh
4.00V to 4.15V
10 minutes
>5000 to 10% DOD
5 mm x 5 mm x 0.9 mm
-20°C to 70°C
-40°C to 125°C
The EnerChip™ CBC012 is a surface-mount, solid
state, thin film, rechargeable energy storage device
rated for 12µAh at 3.8V. It is ideal as a localized
on-board power source for SRAMs, real-time clocks
and microcontrollers which require standby power
to retain time or data. It is also suitable for RFID
tags, smart sensors, and remote applications which
require a miniature, low-cost, and rugged power
source. For many applications, the CBC012 is a
superior alternative to button cell batteries and
super-capacitors.
Because of their solid state design, EnerChip™
storage devices are able to withstand solder reflow
temperatures and can be processed in high-
volume manufacturing lines similar to conventional
semiconductor devices. There are no harmful gases,
liquids or special handling procedures, in contrast to
traditional rechargeable batteries.
The CBC012 is based on a patented, all solid state,
rechargeable energy cell with a nominal 3.8V output.
Recharge is fast and simple, with a direct connection
to a 4.1V voltage source and no current limiting
components. Recharge time is 10 minutes to 80%
capacity. Robust design offers thousands of charge/
discharge cycles. The CBC012 is packaged in a 5 mm
x 5 mm 6-pin DFN package. It is shipped in tubes,
tape-and-reel, or waffle pack trays.
Applications
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Standby supply
for non-volatile SRAM, real-time
clocks, controllers, supply supervisors, and other
system-critical components.
•
Wireless sensors and RFID tags
and other
powered, low duty cycle applications.
•
Localized power source
to keep microcontrollers
and other devices alert in standby mode.
•
Power bridging
to provide backup power to
system during exchange of primary batteries.
•
Embedded Energy
where bare die can be
embedded into modules or co-packaged with
other ICs
Pin Number(s)
1
2,3,4,5
6
Description
V-
NIC
V+
6 5
+
4
-
1
2
3
CBC012 Schematic Representation
Top View
Note: NIC = No Internal Connection
DS-72-02 Rev A
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