ISL9205DIRZ-T Intersil, ISL9205DIRZ-T Datasheet - Page 6

• Manufacturer Part Number: ISL9205DIRZ-T
• Description: IC CHRGR LI-ION SGL 4.2V 10-DFN
• Manufacturer: Intersil

Specifications of ISL9205DIRZ-T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.25 V ~ 6.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTE:
CHARGE THRESHOLDS
Preconditioning Charge Threshold Voltage
Preconditioning Voltage Hysteresis
Recharge Threshold
Recharge Threshold Hysteresis
INTERNAL TEMPERATURE MONITORING
Charge Current Foldback Threshold
AMBIENT TEMPERATURE MONITORING (ISL9205 and ISL9205D)
High Voltage Threshold
High Voltage Threshold Hysteresis
Low Voltage Threshold
Low Voltage Threshold Hysteresis
OSCILLATOR
Oscillation Period
LOGIC INPUT AND OUTPUTS
EN/TOEN Pin Logic Input High
EN/TOEN Pin Logic Input Low
EN/TOEN Pin Internal Pull Up Resistance
STATUS/FAULT Output Voltage When On
STATUS/FAULT Leakage Current
3. The 4.2V V
4. The charge current can be affected by the thermal foldback function if the IC under the test setup cannot dissipate the heat.
lower than the POR threshold, no output pin can be used for indication.
PARAMETER
BAT
is selected so that the STATUS output can be used as the indication for the offset comparator output indication. If the V
6
Typical Values Are Tested at V
Values Are Guaranteed Under the Recommended Operating Supply Voltage Range and Ambient Temperature
Range, Unless Otherwise Noted. (Continued)
V
SYMBOL
V
RCHHYS
T
MINHYS
V
V
t
FOLD
OSC
RCH
MIN
Referenced to the charger output voltage V
V2P8 = 3.0V
V2P8 = 3.0V
V2P8 = 3.0V
V2P8 = 3.0V
C
10mA current
V
STATUS
TIME
= 15nF
IN
ISL9205
= 6.5V
= 5V and the Ambient Temperature at +25°C. All Maximum and Minimum
TEST CONDITIONS
CH
-225
1.98
0.99
MIN
200
2.7
2.7
1.3
50
-
-
-
-
-
-
-
-150
TYP
100
400
110
2.8
2.0
1.9
1.1
3.0
50
1
-
-
-
-
MAX
2.02
1.01
150
600
2.9
-70
3.3
0.5
0.8
1
-
-
-
-
-
July 28, 2010
UNITS
BAT
FN9252.2
mV
mV
mV
ms
kΩ
μA
°C
V
V
V
V
V
V
V
V
is