ISL6298-2CR3Z Intersil, ISL6298-2CR3Z Datasheet - Page 2

• Manufacturer Part Number: ISL6298-2CR3Z
• Description: IC CHARGER LI-ION 4.2V 3X3 10DFN
• Manufacturer: Intersil

Specifications of ISL6298-2CR3Z

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 6.5 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
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
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . .-20°C to 70°C
Supply Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6.5V
Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mA to 450mA
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:
Electrical Specifications
POWER-ON RESET
Rising VIN Threshold
Falling VIN Threshold (Note 3)
STANDBY CURRENT
VBAT Pin Sink Current
VIN Pin Supply Current
VIN Pin Supply Current
VOLTAGE REGULATION
Output Voltage
Output Voltage
Power MOSFET On Resistance
CHARGE CURRENT
Constant Charge Current
Trickle Charge Current
Constant Charge Current
Trickle Charge Current
Constant Charge Current
Constant Charge Current
Trickle Charge Current
End-of-Charge Threshold
RECHARGE THRESHOLD
Recharge Voltage Threshold
Recharge Voltage Threshold
1. θ
2. θ
Tech Brief TB379.
JA
JC
, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
PARAMETER
2
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.
V
V
I
SYMBOL
I
I
I
I
I
I
I
STANDBY
CHARGE
TRICKLE
CHARGE
TRICKLE
CHARGE
CHARGE
TRICKLE
RECHRG
RECHRG
I
V
V
I
I
EOC
VIN
VIN
CH
CH
VIN floating or EN = LOW
VBAT floating and EN pulled low
VBAT floating and EN floating
For ISL6298 only
For ISL6298-2 only
VBAT = 3.7V, I
R
R
V
V
V
V
V
R
For ISL6298 only
For ISL6298-2 only
IREF
IREF
IREF
IREF
IREF
IREF
IREF
IMIN
ISL6298
= 80kΩ
= 80kΩ, V
= 80kΩ, V
> 1.2V, V
> 1.2V, V
< 0.4V, V
< 0.4V, V
< 0.4V, V
TEST CONDITIONS
CHARGE
Thermal Information
Thermal Resistance (Notes 1, 2)
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
BAT
BAT
BAT
BAT
BAT
BAT
BAT
4x4 QFN Package . . . . . . . . . . . . . . . .
3x3 DFN Package . . . . . . . . . . . . . . . .
= 3.7V
= 2.0V
= 3.7V, T
= 3.7V, 0°C ~ 50°C
= 2.0V
= 3.7V
= 2.0V
= 0.3A
A
= 25°C
4.059
4.158
MIN
2.25
225
3.0
45
75
70
14
-
-
-
-
-
-
-
-
-
TYP
4.10
4.20
250
255
100
100
3.4
2.4
0.5
3.9
4.0
30
55
52
23
25
1
-
θ
JA
(°C/W)
41
46
4.141
4.242
MAX
2.65
275
125
130
4.0
3.0
64
36
-
-
-
-
-
-
-
-
θ
March 9, 2006
JC
UNITS
FN9173.4
(°C/W)
mA
mA
mA
mA
mA
mA
mA
mA
mA
4
4
µA
µA
Ω
V
V
V
V
V
V