ACT3704
Rev2, 26-Jul-07
ABSOLUTE MAXIMUM RATINGS
PARAMETER
IN, ADJ, nSTAT, nEOC to G
BAT to G
ISET, TIMER to G
ISET, TIMER Current
Junction to Ambient Thermal
Resistance (θ
JA
)
Maximum Power Dissipation
SOP-8/EP
TDFN33-8
SOP-8/EP
TDFN33-8
VALUE
-0.3 to 15
-0.3 to 7
-0.3 to 6
±5
45
36.7
1.8
2
125
-65 to 150
300
UNIT
V
V
V
mA
°C/W
°C/W
W
W
°C
°C
°C
Maximum Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 sec)
: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating conditions for long periods may
affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
IN
= V
TERM
+ 1V, V
BAT
= 3.6V, T
A
= 25°C, unless otherwise specified.)
PARAMETER
Input Supply Voltage, V
IN
ADJ = G
Battery Termination Voltage,
V
TERM
ADJ = IN
CONDITIONS
MIN
4.2
4.079
TYP
4.1
4.2
0.03
0.05
MAX
12
4.121
4.141
4.221
4.242
0.1
0.1
2.95
1000
UNIT
V
TA = -40°C to 85°C
TA = -40°C to 85°C
4.059
4.179
4.158
V
Line Regulation
Load Regulation
Precondition Threshold
Precondition Threshold Hysteresis
Constant Current Adjust Range
Fast Charge Constant Current
Precondition Charge Current
End-of-Charge Threshold
Charge Restart Threshold
PMOS On Resistance
UVLO Threshold
UVLO Hysteresis
BAT Reserve Leakage Current
IN Supply Current
IN Supply Current
ADJ Voltage Threshold
Thermal Regulation Threshold
Innovative Products.
Active Solutions.
V
IN
= V
TERM
+ 1V to 12V, I
BAT
= 10mA
V
IN
= V
TERM
+ 1V, I
BAT
= 10mA to 250mA
2.55
100
V
BAT
= 3.8V, R
ISET
= 50k
V
BAT
= 2.5V, R
ISET
= 50k
R
ISET
= 50k
V
BAT
Falling
V
BAT
= 3.8V, I
BAT
= 100mA
IN Rising
IN Falling
Input floating or charger disabled
Charger Standby
Charger Enable
3.8
0.45
%/V
%
V
mV
mA
A
mA
mA
V
2.75
125
0.51
51
51
V
TERM
- 0.1
0.7
4.0
1
0.4
500
0.7
1.7
120
0.57
1.2
4.2
4
800
2
Ω
V
V
µA
µA
mA
V
°C
-3-
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