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ISL68221IRAZ Datasheet(PDF) 33 Page - Renesas Technology Corp

Part # ISL68221IRAZ
Description  Digital Triple Output, 3-Phase PWM Controller
PDF  98 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

ISL68221IRAZ Datasheet(HTML) 33 Page - Renesas Technology Corp

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ISL68221
9. PMBus Commands Summary
FN9331 Rev.1.00
Page 33 of 97
Oct.1.20
41h
VOUT_OV_FAULT_RESPONSE (41h) Configures the VOUT OV fault
response
R/W
Bit
84h
Latch off
44h
VOUT_UV_FAULT_LIMIT (44h)
Sets the VOUT UV fault limit
R/W
Direct
0000h
0mV
45h
VOUT_UV_FAULT_RESPONSE (45h) Configures the VOUT UV fault
response
R/W
Bit
84h
Latch off
46h
IOUT_OC_FAULT_LIMIT (46h)
Sets the IOUT OC fault limit
R/W
Direct
12Ch
30A
47h
IOUT_OC_FAULT_RESPONSE (47h)
Configures the IOUT OC fault
response
R/W
Bit
C4h
Latch off
4Fh
OT_FAULT_LIMIT (4Fh)
Sets the OT fault limit
R/W
Direct
007Dh
125°C
50h
OT_FAULT_RESPONSE (50h)
Configures the OT fault
response
R/W
Bit
84h
Latch off
51h
OT_WARN_LIMIT (51h)
Sets the OT warn limit
R/W
Direct
006Eh
110°C
53h
UT_FAULT_LIMIT (53h)
Sets the UT fault limit
R/W
Direct
FFD8h
-40°C
54h
UT_FAULT_RESPONSE (54h)
Configures the UT fault
response
R/W
Bit
80h
Latch off
55h
VIN_OV_FAULT_LIMIT (55h)
Sets the VIN OV fault limit
R/W
Direct
0640h
16V
56h
VIN_OV_FAULT_RESPONSE (56h)
Configures the VIN OV fault
response
R/W
Bit
84h
Latch off
57h
VIN_OV_WARN_LIMIT (57h)
Sets the VIN OV warning limit
R/W
Direct
0708h
18V
58h
VIN_UV_WARN_LIMIT (58h)
Sets the VIN UV warning limit
R/W
Direct
0000h
0mV
59h
VIN_UV_FAULT_LIMIT (59h)
Sets the VIN UV fault limit
R/W
Direct
0000h
0mV
5Ah
VIN_UV_FAULT_RESPONSE (5Ah)
Configures the VIN UV fault
response
R/W
Bit
84h
Latch off
5Bh
IIN_OC_FAULT_LIMIT (5Bh)
Sets the IIN OC fault limit
R/W
Direct
1388h
50A
5Ch
IIN_OC_FAULT_RESPONSE (5Ch)
Configures the IIN OC fault
response
R/W
Bit
04h
Ignore
5Dh
IIN_OC_WARN_LIMIT (5Dh)
Sets the IIN OC warning limit
R/W
Direct
3A98h
150A
60h
TON_DELAY (60h)
Sets turn-on delay time
R/W
Direct
0000h
0µs
61h
TON_RISE (61h)
Sets turn-on rise time
R/W
Direct
01F4h
500µs
64h
TOFF_DELAY (64h)
Sets turn-off delay time
R/W
Direct
0000h
0µs
65h
TOFF_FALL (65h)
Sets turn-off fall time
R/W
Direct
01F4h
500µs
78h
STATUS_BYTE (78h)
First byte of STATUS_WORD
Read
Bit
N/A
N/A
79h
STATUS_WORD (79h)
Summary of critical faults
Read
Bit
N/A
N/A
7Ah
STATUS_VOUT (7Ah)
Reports VOUT warnings/faults
Read
Bit
N/A
N/A
7Bh
STATUS_IOUT (7Bh)
Reports IOUT warnings/faults
Read
Bit
N/A
N/A
7Ch
STATUS_INPUT (7Ch)
Reports input warnings/faults
Read
Bit
N/A
N/A
7Dh
STATUS_TEMPERATURE (7Dh)
Reports temperature
warnings/faults
Read
Bit
N/A
N/A
7Eh
STATUS_CML (7Eh)
Reports communication,
memory, logic errors
Read
Bit
N/A
N/A
80h
STATUS_MFR_SPECIFIC (80h)
Reports other specific faults
Read
Bit
N/A
N/A
88h
READ_VIN (88h)
Reports input voltage
measurement
Read
Direct
N/A
mV
89h
READ_IIN (89h)
Reports input current
measurement
Read
Direct
N/A
A
Code
Command Name
Description
Type
Data
Format
Default
Value
Default Setting



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