isl9203crz-t Intersil Corporation, isl9203crz-t Datasheet - Page 2

• Manufacturer Part Number: isl9203crz-t
• Description: Li-ion/li Polymer Battery Charger
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 7V
Output Pin Voltage (BAT, VSEN, V2P8) . . . . . . . . . . . . -0.3 to 5.5V
Signal Input Voltage (TIME, IREF). . . . . . . . . . . . . . . . . -0.3 to 3.2V
Output Pin Voltage (STATUS, FAULT) . . . . . . . . . . . . . . . -0.3 to 7V
Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6A
ESD Rating
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . .-20°C to 70° C
Supply Voltage, VIN. . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 6.5V
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
STANDBY CURRENT
VBAT Pin Sink Current
VIN Pin Supply Current
VIN Pin Supply Current
VOLTAGE REGULATION
Output Voltage
Dropout Voltage
CHARGE CURRENT
Constant Charge Current (Note 3)
Constant Charge Current
Trickle Charge Current
Trickle Charge Current
End-of-Charge Threshold
End-of-Charge Threshold
RECHARGE THRESHOLD
Recharge Voltage Threshold
TRICKLE CHARGE THRESHOLD
Trickle Charge Threshold Voltage
1. T
2. T
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .1500V
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . .150V
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
guaranteed over 0
otherwise noted.
V
I
SYMBOL
I
I
STANDBY
I
I
CHARGE
CHARGE
TRICKLE
TRICKLE
RECHRG
V
V
I
I
I
I
MIN
MIN
VIN
VIN
MIN
CH
°
C to 70
°
VIN floating or EN = LOW
VBAT floating and EN pulled low
VBAT floating and EN floating
VBAT = 3.7V, Charge current = 1A
R
R
R
R
R
R
C Ambient Temperature with a supply voltage in the range of 4.3V to 6.5V, unless
IREF
IREF
IREF
IREF
IREF
IREF
ISL9203
= 80k:, V
= 1.21M:, V
= 80k:, V
= 1.21M:, V
= 80k:
= 1.21M:
TEST CONDITIONS
Thermal Information
Thermal Resistance
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 15 0°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
BAT
BAT
3x3 DFN Package (Notes 1, 2) . . . . . .
°
C Ambient Temperature, maximum and minimum values are
BAT
BAT
= 3.7V
= 2.0V
= 3.7V
= 2.0V
4.158
MIN
3.85
3.0
2.3
0.9
2.7
33
85
85
2
2
-
-
-
-
TYP
4.20
4.00
320
110
110
3.4
2.4
1.0
2.8
30
66
1
7
-
-
T
JA
(°C /W)
46
4.242
MAX
2.65
4.10
250
550
100
135
135
4.0
3.0
1.1
3.0
15
30
2
February 3, 2005
T
JC
UNITS
FN6106.0
(° C/W)
mA
mV
mA
mA
mA
mA
mA
4
PA
PA
V
V
V
A
V
V