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ADM1272 Datasheet(PDF) 49 Page - Analog Devices

Part # ADM1272
Description  High Voltage Positive Hot Swap Controller and Digital Power Monitor with PMBus
PDF  57 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADM1272 Datasheet(HTML) 49 Page - Analog Devices

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Data Sheet
ADM1272
Rev. B | Page 49 of 57
PROGRAMMABLE RESTART TIME REGISTER
Address: 0xCC, Reset: 0x64, Name: RESTART_TIME
Table 39. Bit Descriptions for RESTART_TIME
Bits
Bit Name
Settings
Description
Reset
Access
[7:0]
RESTART_TIME
This byte controls the off time of the hot swap restart feature. Default
value gives 10.1 sec.
0x64
RW
0x00
0.1 sec.
0x01
0.2 sec.
0x64
10.1 sec.
0xFF
25.6 sec.
PEAK OUTPUT CURRENT REGISTER
Address: 0xD0, Reset: 0x0000, Name: PEAK_IOUT
This command reports the peak output current, IOUT. Writing 0x0000 with this command resets the peak value.
Table 40. Bit Descriptions for PEAK_IOUT
Bits
Bit Name
Settings
Description
Reset
Access
[15:12]
RESERVED
Always reads as 0000.
0x0
RESERVED
[11:0]
PEAK_IOUT
Peak output current measurement, IOUT, expressed in direct format. If
averaging has been enabled, the average values are used in this
calculation.
0x000
R
PEAK INPUT VOLTAGE REGISTER
Address: 0xD1, Reset: 0x0000, Name: PEAK_VIN
This command reports the peak input voltage, VIN, measured at the SENSE+ pin. Writing 0x0000 with this command resets the peak
value.
Table 41. Bit Descriptions for PEAK_VIN
Bits
Bit Name
Settings
Description
Reset
Access
[15:12]
RESERVED
Always reads as 0000.
0x0
RESERVED
[11:0]
PEAK_VIN
Peak input voltage measurement, VIN, measured at the SENSE+ pin.
Expressed in direct format. If averaging has been enabled, the average
values are used in this calculation.
0x000
R
PEAK OUTPUT VOLTAGE REGISTER
Address: 0xD2, Reset: 0x0000, Name: PEAK_VOUT
This command reports the peak output voltage, VOUT. Writing 0x0000 with this command resets the peak value.
Table 42. Bit Descriptions for PEAK_VOUT
Bits
Bit Name
Settings
Description
Reset
Access
[15:12]
RESERVED
Always reads as 0000.
0x0
RESERVED
[11:0]
PEAK_VOUT
Peak output voltage measurement, VOUT, expressed in direct format. If
averaging is enabled, the average values are used in this calculation.
0x000
R



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