ISL9216IRZ Intersil, ISL9216IRZ Datasheet - Page 13
![IC MULTI-CELL LI-ION PROT 32-QFN](/photos/7/34/73433/isl9216irz_sml.jpg)
ISL9216IRZ
Manufacturer Part Number
ISL9216IRZ
Description
IC MULTI-CELL LI-ION PROT 32-QFN
Manufacturer
Intersil
Datasheet
1.ISL9216IRZ.pdf
(33 pages)
Specifications of ISL9216IRZ
Function
Battery Monitor
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
9.2 V ~ 31 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL9216IRZ
Manufacturer:
BROADCOM
Quantity:
1 000
Company:
Part Number:
ISL9216IRZ
Manufacturer:
Intersil
Quantity:
802
Part Number:
ISL9216IRZ
Manufacturer:
INTERSIL
Quantity:
20 000
Charge Overcurrent Monitor (ISL9216 only)
Serial Interface Timing Diagrams
Bus Timing
Symbol Table
V
COC BIT
OUTPUT
OUTPUT
TEMP3V
CSENSE
This timing shows the communication with the ISL9216. Communication with the ISL9217 (through the ISL9216) adds some lag time, however,
overall the communication with the ISL9217 meets the same timing requirements as communication with the ISL9216.
CFET
V
SDA INPUT
WAVEFORM
OCC
12V
SDA OUTPUT
SCL
‘0’
t
SU:STA
INPUTS
Must be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
13
t
HD:STA
µC TURNS ON CFET
t
F
OUTPUTS
Will be
steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
t
SU:DAT
t
OCC
3.3V
ISL9216, ISL9217
t
HIGH
REGISTER 1 READ
(Assumes DENOCC bit is ‘0’)
‘1’
t
LOW
t
HD:DAT
t
AA
t
R
t
DH
t
SU:STO
t
BUF
November 2, 2007
FN6488.1