DS-72-04 Datasheet, PDF (4/16 Pages) Cymbet Corporation – EnerChip CC with Integrated Power Management

EnerChip CC CBC3112
Absolute Maximum Ratings
PARAMETER
CONDITION
MIN
TYPICAL MAX
VDD with respect to GND
25°C
GND - 0.3
-
6.0
ENABLE and VMODE Input Voltage
VBAT ⁽¹⁾
25°C
25°C
GND - 0.3
3.0
-
VDD+0.3
-
4.15
VCHG ⁽¹⁾
25°C
3.0
-
4.15
VOUT
25°C
GND - 0.3
-
6.0
RESET Output Voltage
25°C
GND - 0.3
-
VOUT+0.3
CP, Flying Capacitor Voltage
25°C
GND - 0.3
-
6.0
CN
25°C
GND - 0.3
-
VDD+0.3
(1) _{No external connections to these pins are allowed, except parallel EnerChips.}
Operating Characteristics
PARAMETER
CONDITION
MIN TYPICAL MAX
Output Voltage VOUT
VDD > VTH
-
VDD
-
Output Voltage VOUT (backup mode)
VDD < VTH
2.2
3.3
3.6
EnerChip Pulse Discharge Current
-
Variable - see App. Note 1025
Self-Discharge (5-yr. average; 25°C)
Non-recoverable
Recoverable
-
2.5
-
-
1.5⁽¹⁾
-
Operating Temperature
-
-40 ⁽²⁾
25
+70
Storage Temperature
-
-40
-
+125 ⁽³⁾
Cell Resistance (25°C)
Charge cycle 2
-
2.15
5.35
Charge cycle 1000
-
10.7
21.3
Recharge Cycles
10% depth-of-discharge 5000
-
25°C
-
(to 80% of rated ca-
50% depth-of discharge 1000
-
-
pacity; 4.1V charge
10% depth-of-discharge 2500
-
-
voltage)
40°C
50% depth-of-discharge 500
-
-
Recharge Time (to 80% of rated
capacity; 4.1V charge; 25°C)
Charge cycle 2
-
Charge cycle 1000
-
10
22
45
70
Capacity
50µA discharge; 25°C
12
-
-
(1) _{First month recoverable self-discharge is 4% average.}
(2) _{Cell resistance and charging time increase with decreasing temperature.}
(3) _{Storage temperature is for EnerChip CC device before 1st charge is applied.}
UNITS
V
V
V
V
V
V
V
V
UNITS
V
V
-
% per year
% per year
°C
°C
kΩ
cycles
cycles
cycles
cycles
minutes
µAh
Note: All specifications contained within this document are subject to change without notice.
©2009-2014 Cymbet Corporation • Tel: [phone] • www.cymbet.com
DS-72-04 Rev H

Page 4 of 16