ISL94200IRZ Intersil, ISL94200IRZ Datasheet - Page 10

• Manufacturer Part Number: ISL94200IRZ
• Description: IC MULTI LI-ION OC PROT 24-QFN
• Manufacturer: Intersil

Specifications of ISL94200IRZ

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Automatic Temperature Scan
Discharge Overcurrent/Short Circuit Monitor
(INTERNAL ACTIVATION)
V
AUTO TEMP CONTROL
DOC BIT
OUTPUT
OUTPUT
DSC BIT
TEMP3V
VCELL3
DSENSE
MONITOR TIME = 5ms
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
ISL94200
DELAY TIME = 1ms
REGISTER 1 READ
‘1’
(Assumes DENOCD and DENSCD bits are ‘0’)
REGISTER 1 READ
‘1’
t
SCD
FET SHUTDOWN TURN OFF
(IF ENABLED)
µC TURNS ON DFET
July 3, 2008
FN6718.0