ISL9220IRTZ-T Intersil, ISL9220IRTZ-T Datasheet - Page 4

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

Specifications of ISL9220IRTZ-T

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

Electrical Specifications
Level 1 Pre-Charge Current Range
(Linear mode)
Level 2 Pre-Charge Current Accuracy
Level 1 Pre-Charge Threshold Voltage
Level 2 Pre-Charge Threshold Voltage
RECHARGE THRESHOLD
Recharge Voltage Threshold
TEMPERATURE MONITORING
High Battery Temperature Threshold
Low Battery Temperature Threshold
Battery Removal Threshold
Thermistor Disable Threshold
Temperature Threshold Hysteresis
Temperature Detection Deglitch Time
THERMAL PROTECTION
Thermal Shutdown Threshold
Thermal Hysteresis
VBIAS OUTPUT
Output Voltage
Output Current
OSCILLATOR
Oscillation Period
SWITCHING CHARGER AC CHARACTERISTICS
Switching Frequency
Maximum Duty Cycle
Minimum Duty Cycle
Cycle-By-Cycle Current Limit
SWITCHING CHARGER DC CHARACTERISTICS
High-Side MOSFET ON-Resistance
Combined High Side ON-Resistance
(Note 7)
Low-Side MOSFET ON-Resistance
High-Side Path Reverse Leakage
Current
Charger Output Voltage
PARAMETER
4
Typical specifications are measured at the following conditions: T
V
IN
r
r
DS(ON)
DS(ON)
r
SYMBOL
DS(ON)
= 5V; For ISL9220A, V
V
V
V
I
I
V
V
V
V
V
D
PCHG1
PCHG2
V
I
D
V
PCHG1
PCHG2
RECHG
T
F
t
T_DIS
I
T,HYS
I
TMAX
T
TMIN
BIAS
BIAS
OSC
OSC
REV
RMV
HYS
CHG
MAX
LIM
MIN
FD
, HS1
, HS2 Measured between V
, L
ISL9220, ISL9220A
V
RSNS = 0.039Ω
RISET2 = 300kΩ (Nominal I
ISL9220
ISL9220A
ISL9220
ISL9220A
ISL9220
ISL9220A
Specified as % of V
Specified as % of V
Specified as % of V
5.3 < V
5.3 < V
C
V
ISL9220, I
ISL9220A, I
ISL9220, I
ISL9220A, I
BAT
TIME
IN
= 0V, VSW = 15V
< V
= 15nF
IN
IN
PCHG1
IN
< 15V, I
< 15V
OUT
OUT
OUT
OUT
TEST CONDITIONS
= 12V. (Continued)
= 100mA, T
= 100mA
= 100mA, T
= 100mA
VBIAS
BIAS
BIAS
BIAS
IN
and SW pins
= 5mA
A
PCHG
A
= +25°C
= +25°C
= 140mA)
4.179
8.358
4.158
8.316
MIN
2.42
5.75
3.85
7.75
4.70
1.02
4.8
2.9
25
30
70
90
A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= +25°C; For ISL9220,
TYP
±20
250
180
140
112
224
2.5
5.0
3.0
6.0
4.0
8.0
5.0
3.0
1.2
3.0
1.0
4.2
8.4
4.2
8.4
50
35
75
95
12
30
96
72
0
-
4.221
8.442
4.242
8.484
MAX UNITS
2.56
6.25
8.25
5.25
1.38
450
180
5.3
3.1
4.1
5.0
90
40
80
February 8, 2011
5
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-
-
-
-
-
-
-
-
-
-
-
FN6936.2
MHz
mA
mV
mV
mA
mΩ
mΩ
mΩ
ms
ms
°C
°C
μA
%
%
%
%
%
%
V
V
V
V
V
V
V
A
V
V
V
V