ISL9208IRZ Intersil, ISL9208IRZ Datasheet - Page 2

• Manufacturer Part Number: ISL9208IRZ
• Description: IC MULTI-CELL LI-ION PROT 32-QFN
• Manufacturer: Intersil

Specifications of ISL9208IRZ

• Function: Battery Monitor
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Interface Type: I2C, Serial
• Battery Protection: Over Current
• No. Of Batteries: 7
• Supply Voltage Range: 9.2V To 30.1V
• Battery Ic Case Style: QFN
• No. Of Pins: 32
• Rohs Compliant: Yes
• Operating Temperature Range: -40°C To +85°C
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pinout
Functional Diagram
VC7/VCC
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
BACKUP
SUPPLY
SHIFTERS/
BALANCE
CIRCUITS
LEVEL
CELL
VSS
2
CELL
VOLTAGES
VC7/VCC
VCELL6
VCELL5
VCELL4
CB7
CB6
CB5
NC
OVERCURRENT
FET CONTROL
PROTECTION
(THRESHOLD
DETECT AND
CIRCUITRY
CIRCUITS
TIMING)
1
2
3
4
5
6
7
8
32
9 10 11
31
(32 LD QFN)
30 29 28
ISL9208
TOP VIEW
ISL9208
12
7
13
MUX
14
27
AO
15
26
16
25
24
23
22
21
20
19
18
17
REGISTERS
SCL
CONTROL
I
2
2
LOGIC
OSC
C I/F
SDA
TEMPI
DSENSE
DSREF
AO
VMON
CFET
DFET
CSENSE
SENSOR, INT/EXT
TEMPERATURE
REGULATOR
COMPARATOR
TEMPI
EXT TEMP
3.3VDC
ENABLE
CONTROL
POWER
TEMP3V
November 2, 2007
RGO
RGC
WKUP
FN6446.1