ISL6255HRZ Intersil, ISL6255HRZ Datasheet - Page 3

• Manufacturer Part Number: ISL6255HRZ
• Description: IC CTRLR BATT CHRGR LI-ION 28QFN
• Manufacturer: Intersil

Specifications of ISL6255HRZ

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 7 V ~ 25 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
DCIN, CSIP, CSON to GND. . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
CSIP-CSIN, CSOP-CSON . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
CSIP-SGATE, CSIP-BGATE . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
PHASE to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -7V to 30V
BOOT to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +35V
BOOT to VDDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2V to 28V
ACLIM, ACPRN, CHLIM, DCPRN, VDD to GND. . . . . . . -0.3V to 7V
BOOT-PHASE, VDDP-PGND . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
ACSET and DCSET to GND (Note 3) . . . . . . . . -0.3V to VDD+0.3V
ICM, ICOMP, VCOMP to GND. . . . . . . . . . . . . . -0.3V to VDD+0.3V
VREF, CELLS to GND . . . . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V
EN, VADJ, PGND to GND . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V
UGATE. . . . . . . . . . . . . . . . . . . . . . . . . PHASE-0.3V to BOOT+0.3V
LGATE . . . . . . . . . . . . . . . . . . . . . . . . . . PGND-0.3V to VDDP+0.3V
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
SUPPLY AND BIAS REGULATOR
DCIN Input Voltage Range
DCIN Quiescent Current
Battery Leakage Current (Note 6)
VDD Output Voltage/Regulation
VDD Undervoltage Lockout Trip Point
Reference Output Voltage VREF
Battery Charge Voltage Accuracy
TRIP POINTS
ACSET Threshold
ACSET Input Bias Current Hysteresis
ACSET Input Bias Current
ACSET Input Bias Current
DCSET Threshold
3. When the voltage across ACSET and DCSET is below 0V, the current through ACSET and DCSET should be limited to less than 1mA.
4. θ
5. For θ
Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
3
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = DCSET = 1.5V, ACLIM = VREF,
VADJ = Floating, EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, C
T
A
= -10°C to +100°C, T
DCIN = 0, no load
7V ≤ DCIN ≤ 25V, 0 ≤ I
VDD Rising
Hysteresis
CSON = 16.8V, CELLS = VDD, VADJ = Float
CSON = 12.6V, CELLS = GND, VADJ = Float
CSON = 8.4V, CELLS = Float, VADJ = Float
CSON = 17.64V, CELLS = VDD, VADJ = VREF
CSON = 13.23V, CELLS = GND, VADJ = VREF
CSON = 8.82V, CELLS = Float, VADJ = VREF
CSON = 15.96V, CELLS = VDD, VADJ = GND
CSON = 11.97V, CELLS = GND, VADJ = GND
CSON = 7.98V, CELLS = Float, VADJ = GND
ACSET ≥ 1.26V
ACSET < 1.26V
EN = VDD or GND, 7V ≤ DCIN ≤ 25V
0 ≤ I
VREF
≤ 300µA
ISL6255, ISL6255A
J
TEST CONDITIONS
≤
125°C, unless otherwise noted.
VDD
≤ 30mA
Thermal Information
Thermal Resistance
Junction Temperature Range. . . . . . . . . . . . . . . . . .-10°C to +150°C
Operating Temperature Range . . . . . . . . . . . . . . . .-10°C to +100°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C
QFN Package (Notes 4, 5). . . . . . . . . .
QSOP Package (Note 4) . . . . . . . . . . .
4.925
2.365
1.24
1.24
MIN
200
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
4.0
2.2
2.2
-1
7
5.075
TYP
2.39
1.26
1.26
250
3.4
1.4
4.4
3.4
3
0
VDD
= 1µF, I
θ
JA
(°C/W)
39
80
5.225
2.415
MAX
1.28
1.28
400
4.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
4.4
4.4
25
10
3
1
VDD
= 0mA,
θ
May 23, 2006
JC
UNITS
FN9203.2
mA
mV
9.5
NA
µA
µA
µA
µA
(°C/W)
%
%
%
%
%
%
%
%
%
V
V
V
V
V
V