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參數(shù)資料
| 型號： | ISL6298CR4Z |
| 廠商： | INTERSIL CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Quadruple 2-Input Exclusive-OR Gates 14-SSOP -40 to 85 |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16 |
| 封裝： | 4 X 4 MM, LEAD FREE, PLASTIC, MO-220-VGGC, QFN-16 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 445K |
| 代理商： | ISL6298CR4Z |
2
FN9173.3
July 20, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 7V
Output Pin Voltage (VBAT) . . . . . . . . . . . . . . . . . . . . . . -0.3 to 5.5V
Signal Input Voltage (TOEN, TIME, IREF, IMIN) . . . . . . -0.3 to 3.2V
Output Pin Voltage (STATUS, FAULT). . . . . . . . . . . . . . . . -0.3 to 7V
Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7). . .1500V
Machine Model (Per EIAJ ED-4701 Method C-111). . . . . . . .150V
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . .-20°C to 70°C
Supply Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6.5V
Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mA to 450mA
Thermal Resistance (Notes 1, 2)
4x4 QFN Package . . . . . . . . . . . . . . . .
3x3 DFN Package . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . .150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300°C
θ
JA
(°C/W)
41
46
θ
JC
(°C/W)
4
4
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
2.
θ
JC
, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
Typical values are tested at VIN = 5V and 25°C Ambient Temperature, maximum and minimum values are
guaranteed over 0°C to 70°C Ambient Temperature with a supply voltage in the range of 4.3V to 6.5V, unless
otherwise noted.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
POWER-ON RESET
Rising VIN Threshold
3.0
3.4
4.0
V
Falling VIN Threshold (Note 3)
2.25
2.4
2.65
V
STANDBY CURRENT
VBAT Pin Sink Current
I
STANDBY
VIN floating or EN = LOW
-
-
3.0
μ
A
VIN Pin Supply Current
I
VIN
VBAT floating and EN pulled low
-
30
-
μ
A
VIN Pin Supply Current
I
VIN
VBAT floating and EN floating
-
1
-
mA
VOLTAGE REGULATION
Output Voltage
V
CH
For ISL6298 only
4.059
4.10
4.141
V
Output Voltage
V
CH
For ISL6298-2 only
4.158
4.20
4.242
V
Power MOSFET On Resistance
VBAT = 3.7V, I
CHARGE
= 0.3A
-
0.5
-
CHARGE CURRENT
Constant Charge Current
I
CHARGE
R
IREF
= 80k
, V
BAT
= 3.7V
225
250
275
mA
Trickle Charge Current
I
TRICKLE
R
IREF
= 80k
, V
BAT
= 2.0V
45
55
64
mA
Constant Charge Current
I
CHARGE
V
IREF
> 1.2V, V
BAT
= 3.7V
-
255
-
mA
Trickle Charge Current
I
TRICKLE
V
IREF
> 1.2V, V
BAT
= 2.0V
-
52
-
mA
Constant Charge Current
I
CHARGE
V
IREF
< 0.4V, V
BAT
= 3.7V, T
A
= 25°C
75
100
125
mA
Constant Charge Current
I
CHARGE
V
IREF
< 0.4V, V
BAT
= 3.7V, 0°C ~ 50°C
70
100
130
mA
Trickle Charge Current
I
TRICKLE
V
IREF
< 0.4V, V
BAT
= 2.0V
-
23
-
mA
End-of-Charge Threshold
I
EOC
R
IMIN
= 80k
14
25
36
mA
RECHARGE THRESHOLD
Recharge Voltage Threshold
V
RECHRG
For ISL6298 only
-
3.9
-
V
Recharge Voltage Threshold
V
RECHRG
For ISL6298-2 only
-
4.0
-
V
ISL6298
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