ISL9220IRTZ-T7A Intersil, ISL9220IRTZ-T7A Datasheet - Page 3

• Manufacturer Part Number: ISL9220IRTZ-T7A
• Description: IC BATT CHRGR LIION 1CELL 20TQFN
• Manufacturer: Intersil

Specifications of ISL9220IRTZ-T7A

• Function: Charge Management
• Battery Chemistry: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.5 V ~ 14 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
VIN, CISP, CISN. . . . . . . . . . . . . . . . . . . . . . . -0.3V to 18V
SW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.7V to 18V
VHI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 24V
VBAT, ISNS . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 10V
ISET1, ISET2, RTH, VBIAS, STAT1, STAT2, EN. -0.3V to 5.5V
TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.75V
Input Current (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . .2.0A
Output Current (SW) . . . . . . . . . . . . . . . . . . . . . . . . .2.2A
ESD Rating
Latch-Up
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
Electrical Specifications
POWER-ON RESET
Rising V
Falling V
V
Rising Offset Threshold
Falling Offset Threshold
SUPPLY CURRENT
VIN Pin Supply Current
Battery Discharge Current
(Total of currents flowing into VBAT,
ISNS, SW pins)
OVERVOLTAGE PROTECTION
Input OVP Rising Threshold
Input OVP Falling Threshold
OUTPUT CURRENT
Fast Charge Current Accuracy
Charge Termination Current Accuracy
Charge Termination Detection
Deglitch Time
4. θ
5. θ
Human Body Model (Tested per JESD22-A114F) . . . 2500V
Machine Model (Tested per EIA/JESD22-A115-A) . . . 175V
Charged Device Model (Tested per JES22-C101D) . . 1500V
(Tested per JESD-78B; Class 2 (+85°C), Level A) . . 100mA
IN
features. See Tech Brief TB379.
JA
JC
- V
, “case temperature” location is at the center of the exposed metal pad on the package underside.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
BAT
IN
IN
PARAMETER
Threshold
Threshold
OFFSET VOLTAGE
3
Typical specifications are measured at the following conditions: T
V
IN
V
SYMBOL
V
= 5V; For ISL9220A, V
I
V
V
CC(VIN)
IN_OVPR
IN_OVPF
V
V
I
POR_R
POR_F
I
I
OS_R
OS_F
CHG
MIN
DIS
ISL9220, ISL9220A
ISL9220
ISL9220A
ISL9220
ISL9220A
PGOOD = TRUE, EN = L (Note 6)
PGOOD = TRUE, EN= H (Note 6)
V
VIN < VPOR OR EN = H
2V < V
RSNS = 0.039Ω
RISET1 = 49.9kΩ (Nominal I
RSNS = 0.039Ω
RISET2 = 300kΩ (Nominal I
IN
= 5V to 12V
BAT
IN
< 11V
TEST CONDITIONS
= 12V.
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package) . . +150°C
Maximum Storage Temperature Range . . . -65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . -40°C to +85°C
Supply Voltage, VIN
Programmable Charge Current . . . . . . . . . . . . 200mA to 2A
Programmable Trickle Current . . . . . . . . . . 20mA to 200mA
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL9220 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 14V
ISL9220A . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 14V
4x4 QFN Package (Notes 4, 5) . .
MIN
OUT
= 100mA)
= 1000mA)
MIN
14.5
14.0
-10
-35
3.4
2.2
10
20
A
-
-
-
-
-
= +25°C; For ISL9220,
θ
JA
15.0
14.5
TYP
170
130
3.6
2.4
(°C/W) θ
95
65
10
12
2
-
-
-
40
MAX UNITS
15.5
15.0
150
300
3.8
2.6
0.5
15
10
35
February 8, 2011
5
-
-
-
JC
(°C/W)
4.3
FN6936.2
mV
mV
mV
mV
mA
mA
ms
μA
%
%
V
V
V
V