ISL9208IRZ-T Intersil, ISL9208IRZ-T Datasheet - Page 10

• 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

Automatic Temperature Scan
Discharge Overcurrent/Short Circuit Monitor
(INTERNAL ACTIVATION)
OUTPUT
AUTO TEMP CONTROL
V
VCELL3
TEMP3V
OUTPUT
MONITOR TIME = 5ms
DOC BIT
DSC BIT
DSENSE
DFET
DELAY TIME = 1ms
V
TEMPERATURE
OCD
V
SC
TEMP3V PIN
EXTERNAL
TMP3V/13
XOT BIT
‘0’
‘0’
t
SCD
10
OVER-TEMPERATURE
3.3V
THRESHOLD
MONITOR TEMP DURING THIS
HIGH IMPEDANCE
TIME PERIOD
t
OCD
3.3V
635ms
ISL9208
DELAY TIME = 1ms
REGISTER 1 READ
‘1’
(Assumes DENOCD and DENSCD bits are ‘0’)
REGISTER 1 READ
‘1’
t
SCD
FET SHUTDOWN AND CELL BALANCE TURN OFF
(IF ENABLED)
UC TURNS ON DFET
November 2, 2007
FN6446.1