ACT3704
Rev2, 26-Jul-07
ELECTRICAL CHARACTERISTICS CONT’D
(V
IN
= V
TERM
+ 1V, V
BAT
= 3.6V, T
A
= 25°C, unless otherwise specified.)
PARAMETER
nSTAT, nEOC Outputs
Sink Current
Output Low Voltage
Leakage Current
CONDITIONS
V
nSTAT
= V
nEOC
= 2V
I
SINK
= 1mA
V
nSTAT
= V
nEOC
= 12V
MIN
4
TYP
7
MAX UNIT
10
0.4
1
mA
V
µA
Charge Current Setting
ISET Pin Voltage
IBAT to ISET Current Ratio
1.15
1.20
22
1.25
V
kA/A
Charge Timers
TIMER Frequency
POR Start Delay
Transition Out of Preconditioning Delay
Current Rise Time Out of Preconditioning
Normal Safety Timer
Precondition Safety Timer
Total Safety Timer
Time to End of Charge
C
TIMER
= 2.2nF
C
TIMER
= 2.2nF
C
TIMER
= 2.2nF
C
TIMER
= 2.2nF
TIMER Floating
0.8
1.5
1
0.1
300
0.5
20
1
10
2.2
kHz
ms
ms
µs
hr
mins
hr
mins
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