ISL6297CR-T Intersil, ISL6297CR-T Datasheet - Page 5

• Manufacturer Part Number: ISL6297CR-T
• Description: IC BATT CHRGR 4.2V LI-ION 16-QFN
• Manufacturer: Intersil

Specifications of ISL6297CR-T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 6.5 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Block Diagram
C
R
C
1
IN
1
R
R
IREF
IMIN
TEMP
TIME
GND
IREF
IMIN
DT
VIN
5
I
TEMPERATURE
SEN
INTERFACE
REFERENCES
MONITORING
Temperature
References
Interface
Monitoring
CURRENT
I
V2P9
MIN
Current
NTC
NTC
OSC
I
R
I
T
TRICKLE/FAST
UNDER TEMP
OVER-TEMP
+
-
Under Temp
Trickle/Fast
Over Temp
Q
SEN
MIN_I
I
SEN
+
-
CA
100000:1
Current
Mirror
ISL6297
CHRG
COUNTER
LOGIC
INPUT_OK
Input_OK
Q
MAIN
REFERENCES
V
A
References
RECHARGE
+
MINBAT
BATCON
-
Minbat
Recharge
Batcon
Input_OK
INPUT_OK
+
+
-
-
V
V
CH
POR
+
+
-
-
+
-
+
V
V
50mV
RECHRG
CONVER
VIN
V
MIN
VSEN
BAT
V2P9
GRN
RED
EN
July 30, 2007
FN9215.2