ISL9208IRZ-T Intersil, ISL9208IRZ-T Datasheet - Page 11

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

Specifications of ISL9208IRZ-T

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Charge Overcurrent Monitor
Serial Interface Timing Diagrams
Bus Timing
Symbol Table
OUTPUT
V
OUTPUT
COC BIT
TEMP3V
CSENSE
CFET
(OUTPUT TIMING)
(INPUT TIMING)
V
WAVEFORM
OCC
12V
SCL
SDA
SDA
‘0’
t
SU:STA
INPUTS
MUST BE
STEADY
MAY CHANGE
FROM LOW
TO HIGH
MAY CHANGE
FROM HIGH
TO LOW
11
µC TURNS ON CFET
t
HD:STA
t
F
(Assumes DENOCC bit is ‘0’)
OUTPUTS
WILL BE
STEADY
WILL CHANGE
FROM
TO HIGH
WILL CHANGE
FROM HIGH
TO LOW
t
SU:DAT
LOW
t
OCC
3.3V
t
HIGH
ISL9208
REGISTER 1 READ
‘1’
t
LOW
t
HD:DAT
WAVEFORM
t
AA
INPUTS
DON’T CARE:
CHANGES
ALLOWED
N/A
t
R
t
DH
OUTPUTS
CHANGING:
STATE NOT
KNOWN
CENTER LINE
IS HIGH
IMPEDANCE
t
SU:STO
t
BUF
November 2, 2007
FN6446.1