CBC3112-D7C Cymbet Corporation, CBC3112-D7C Datasheet - Page 6

• Manufacturer Part Number: CBC3112-D7C
• Description: IC BATT SOLID ST ENERCHIP 20DFN
• Manufacturer: Cymbet Corporation
• Series: EnerChip™ CCr
• Type: Thin Filmr

Specifications of CBC3112-D7C

• Capacity: 12µAh
• Voltage - Output: 3.3V
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 20-DFN
• Battery Size: 7 mm x 7 mm
• Length: 7 mm
• Rechargeable/non-rechargeable: Rechargeable
• Width: 7 mm
• Output Voltage: 3.6 V
• Termination Style: Solder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 859-1006-5; CBC3112-D9C

CHARGE PUMP CHARACTERISTICS
V
(1)
ADDITIONAL CHARACTERISTICS
Ta = -20ºC to +70ºC
(2)
Note: All specifications contained within this document are subject to change without notice
DS-72-04 Rev B
ENABLE=V
Pump Active
ENABLE Falling to
Charge Pump Inactive
Charge Pump Frequency
Charge Pump
Resistance
V
V
Charge Pump Current
Drive
Charge Pump on Voltage
V
Cutoff Temp. Coefficient
V
V
Rising
V
Falling
Bypass Resistance
DD
CHG
CHG
BAT
BAT
OUT
OUT
f
Dead time is the time period when the V
CHARACTERISTIC
CP
CHARACTERISTIC
= 2.5v to 5.5v, Ta = -20ºC to +70ºC
Cutoff Threshold
Cutoff Delay Time
Dead Time, V
= 1/t
Dead Time, V
Output Voltage
Temp. Coefficient
(2)
(2)
CPPER
DD
to Charge
©2009-2010 Cymbet Corporation • Tel: [phone] • www.cymbet.com
DD
DD
SYMBOL
SYMBOL
V
V
t
t
t
t
ENABLE
t
T
CPOFF
T
COOFF
R
CPON
R
V
BATCO
RSBR
RSBF
f
I
CCO
CCP
CP
CP
OUT
CP
CP
OUT
ENABLE to 3rd charge pump
pulse, V
Delta V
current of 1µA to 100µA
C
C
I
I
I
C
ENABLE=V
I
V
20mV below V
I
I
V
V
OUT
OUT
BAT
OUT
OUT
OUT
FLY
FLY
FLY
BAT
BAT
BAT
pin is floating. Size the holding capacitor accordingly.
=1mA
=1µA, Temp=+25ºC
=1µA, Temp=+25ºC
=1µA
=1µA
=1mA
=0.1µF, C
=0.1µF, C
=0.1µF, C
=4.1V
=4.1V
from 40mV above to
BAT
DD
CONDITION
CONDITION
, for I
=3.3V
DD
BAT
BAT
BAT
BATCO
BAT
-
-
-
=1.0µF
=1.0µF,
=1.0µF
charging
EnerChip CC CBC3112
4.075
MIN
MIN
2.75
150
-2.0
1.0
2.5
0.2
0.2
60
+1
40
0
-
-
LIMITS
4.125
MAX
MAX
3.25
120
300
-2.4
2.0
2.0
2.5
80
+2
1
-
-
-
UNITS
UNITS
mV/ºC
mV/ºC
KHz
Page 6 of 15
mA
ms
µs
µs
µs
µs
Ω
Ω
V
V
V
(1)