MAX34461EVKIT# Maxim Integrated, MAX34461EVKIT# Datasheet - Page 39

• Manufacturer Part Number: MAX34461EVKIT#
• Description: Power Management IC Development Tools MAX34461 Eval Kit
• Manufacturer: Maxim Integrated
• Type: Voltage Detectorsr

Specifications of MAX34461EVKIT#

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: MAX34461
• Input Voltage: 3 V to 3.6 V
• Output Voltage: 3 V to 3.6 V
• Interface Type: USB
• Part # Aliases: 90-34461#EVK

The STATUS_WORD command returns 2 bytes of
information with a summary of the reason for a fault.
The STATUS_WORD message content is described in
Table
Table 15. STATUS_WORD
Note: The setting of the SYS_OFF and POWER_GOOD# bits do not assert the ALERT signal.
Table 16. STATUS_VOUT
Maxim Integrated
PMBus 16-Channel Voltage Monitor and Sequencer
BIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
BIT
15. See
7
6
5
4
3
2
1
0
POWER_GOOD#
TEMPERATURE
VOUT_OV
SYS_OFF
Figure 5
MARGIN
NAME
VOUT
MFR
CML
0
0
0
0
0
0
0
0
for status register organization.
TON_MAX_FAULT
VOUT_OV_FAULT
VOUT_UV_FAULT
VOUT_OV_WARN
VOUT_UV_WARN
STATUS_WORD (79h)
NAME
An output voltage fault or warning or TON_MAX_FAULT has occurred.
This bit always returns a 0.
This bit always returns a 0.
A bit in STATUS_MFR_SPECIFIC (PAGE = 255) has been set.
Any power-supply voltage has fallen from POWER_GOOD_ON to less than POWER_GOOD_
OFF (logical OR of all the POWER_GOOD# bits in STATUS_MFR_SPECIFC).
This bit always returns a 0.
This bit always returns a 0.
A margining fault has occurred.
This bit always returns a 0.
Set when any of the power supplies are sequenced off (logical OR of all the OFF bits in
STATUS_MFR_SPECIFC).
An overvoltage fault has occurred.
This bit always returns a 0.
This bit always returns a 0.
A temperature fault or warning has occurred.
A communication, memory, or logic fault has occurred.
This bit always returns a 0.
0
0
0
V OUT overvoltage fault.
V OUT overvoltage warning.
V OUT undervoltage warning.
V OUT undervoltage fault.
This bit always returns a 0.
TON maximum fault.
This bit always returns a 0.
This bit always returns a 0.
The STATUS_VOUT command returns 1 byte of informa-
tion with contents, as described in
in STATUS_VOUT are latched. When cleared, the bits
are set again if the condition persists, or in the case of
TON_MAX_FAULT, when the event occurs again.
MEANING
MEANING
STATUS_VOUT (7Ah)
MAX34461
Table
16. All the bits
LATCHED
Yes
Yes
Yes
Yes
Yes
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