CBC-EVAL-10 Cymbet Corporation, CBC-EVAL-10 Datasheet - Page 8

• Manufacturer Part Number: CBC-EVAL-10
• Description: ENERCHIP CC SEH EVAL KIT
• Manufacturer: Cymbet Corporation
• Series: EnerChip™ CCr
• Type: Energy Harvestingr

Specifications of CBC-EVAL-10

• Main Purpose: Power Management, Renewable Energy
• Embedded: No
• Utilized Ic / Part: CBC3150, CBC51100
• Primary Attributes: Thin Film Rechargeable Solid State Battery
• Secondary Attributes: Solar Energy Harvester
• Maximum Operating Temperature: + 70 C
• Product: Power Management Development Tools
• For Use With/related Products: EnerChip CBC51100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 859-1012

Operating Characteristics
(1) See DS-72-03 EnerChip CC CBC3150 Data Sheet and DS-72-01 EnerChip CBC050 Data Sheet for complete specifica-
tions of the Cymbet components on the CBC51100 module included with CBC-EVAL-10.
(2) Fluorescent (FL) light conditions. EnerChip state-of-charge >90%.
(3) Dependent on battery state-of-charge and load conditions. State-of-charge will affect average VIN. At 0% battery state-
of-charge, 2.6V < VIN < 3.1V, depending on load. At 100% battery state-of-charge, VIN will approach 5.2V at 700Lux.
(4) Continuous current for up to 1 minute with CBC51100 EnerChip module.
(5) For guidelines on adjusting the pulse current capability, see AN-1025: Using the EnerChip in Pulse Current Applications.
Specifications subject to change without notice.
CBC-EVAL-10 Circuit Schematics
As a result of designing the CBC-EVAL-10 to be versatile and useful for designing to any number of operating
environments and system requirements, there are many circuit elements that will not be necessary for any
given CCEH implementation. The full schematic of Figure 4 depicts the CBC-EVAL-10 in its entirety. A simpler
and more often used embodiment is shown in Figure 5. In Figure 5, the provision for external batteries has
been removed, as has the circuitry required for external system control of the CBC3150 charge pump. The
schematic of Figure 5 is reduced to the essential elements necessary for implementing an energy harvesting-
based design using the CBC3150 circuitry and EnerChip batteries.
DS-72-20 Rev A
Input Luminous Intensity (using PV cells
provided with kit)
Photovoltaic Input Voltage (VIN)
External Battery Voltage
Continuous Output Power
(measured at
VOUT
EnerChip and External Rechargeable Bat-
tery Discharge Cutoff Voltage
Pulse Discharge Current
EnerChip Self-Discharge (non-recover-
able)
Operating Temperature
EnerChip Recharge
Cycles
(to 80% of rated
capacity; 4.1 V charge
voltage)
EnerChip Recharge Time (to 80% of rated
capacity)
EnerChip Storage Capacity
VOUT
Parameter
pin; 25°C)
©2011 Cymbet Corporation • Tel: [phone] • www.cymbet.com
25°C
40°C
CBC-EVAL-10 EnerChip CC EH Evaluation Kit
(1)
10% depth-of-discharge
50% depth-of discharge
10% depth-of-discharge
50% depth-of-discharge
From 50% state-of-charge
From deep discharge
200 µA discharge; 25°C
not charging; continuous
200 Lux (FL), battery not
Minimum operating Lux
No ambient light, Ener-
1000 Lux (FL); battery
25°C ; 20 msec pulse
Battery charged; 2µA
Non-rechargeable
Full charge rate
5-year average
Chips charged
Rechargeable
4.7kΩ load
Condition
charging
output
25°C
25°C
load
-
250
800
5000
2500
1000
2.48
Min
500
100
2.7
4.0
3.0
0
-
-
-
-
-
-
-
(2)
(2)
Typical
2000
3.2
30
300
3.0
4.1
2.5
3.3
2.5
10
25
10
50
-
-
-
-
-
-
-
(5)
(3)
(4)
Max
2.52
5.5
3.6
4.2
3.6
70
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Page 8 of 15
% per year
Volts DC
Volts DC
Volts DC
minutes
minutes
Units
µAh
Lux
Lux
mA
°C
µA
µA
µA
V
V
-
-
-
-