ISL6252HRZ Intersil, ISL6252HRZ Datasheet - Page 8

• Manufacturer Part Number: ISL6252HRZ
• Description: IC BATTERY CHARGER CTRLR 28-QFN
• Manufacturer: Intersil

Specifications of ISL6252HRZ

• 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

Electrical Specifications
NOTE:
ADAPTER CURRENT LIMIT THRESHOLD
CSIP to CSIN Full-Scale Current Sense
Voltage
ACLIM Input Bias Current
VOLTAGE REGULATION ERROR AMPLIFIER
Error Amplifier Transconductance from
CSON to VCOMP
CURRENT REGULATION ERROR AMPLIFIER
Charging Current Error Amplifier
Transconductance
Adapter Current Error Amplifier
Transconductance
BATTERY CELL SELECTOR
CELLS Input Voltage for 4-Cell Select
CELLS Input Voltage for 3-Cell Select
CELLS Input Voltage for 2-Cell Select
LOGIC INTERFACE
EN Input Voltage Range
EN Threshold Voltage
EN Input Bias Current
ACPRN Sink Current
ACPRN Leakage Current
ICM Output Accuracy
(V
Thermal Shutdown Temperature
Thermal Shutdown Temperature
Hysteresis
8. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits are
7. This is the sum of currents in these pins (CSIP, CSIN, BOOT, UGATE, PHASE, CSOP, CSON) all tied to 16.8V. No current in pins EN, ACSET,
ICM
VADJ, CELLS, ACLIM, CHLIM.
established by characterization and are not production tested.
= 19.9 x (V
PARAMETER
CSIP
- V
CSIN
))
8
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = 1.5V, ACLIM = VREF, VADJ = Floating,
EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, C
T
range, -10°C to +100°C. (Continued)
J
≤ +125°C, Unless Otherwise Noted. Boldface limits apply over the operating temperature
ACLIM = VREF
ACLIM = Float
ACLIM = GND
ACLIM = VREF
ACLIM = GND
CELLS = VDD
Rising
Falling
Hysteresis
EN = 2.5V
ACPRN = 0.4V
ACPRN = 5V
CSIP-CSIN = 100mV
CSIP-CSIN = 75mV
CSIP-CSIN = 50mV
TEST CONDITIONS
ISL6252, ISL6252A
(Note 8)
1.030
0.985
MIN
-0.5
-20
4.3
2.1
1.8
VDD
97
72
47
10
30
-3
-4
-5
0
3
= 1µF, I
VDD
1.000
TYP
1.06
100
150
-16
2.0
75
50
16
50
50
60
25
30
8
0
0
0
= 0mA, T
(Note 8)
A
1.100
1.025
MAX
VDD
103
-10
4.2
2.2
0.5
78
53
20
90
+3
+4
+5
11
= -10°C to +100°C,
2
August 25, 2010
UNITS
µA/V
µA/V
µA/V
FN6498.3
mV
mV
mV
mV
mA
µA
µA
µA
µA
°C
°C
%
%
%
V
V
V
V
V
V