MAX17050EVKIT# Maxim Integrated, MAX17050EVKIT# Datasheet - Page 35

• Manufacturer Part Number: MAX17050EVKIT#
• Description: Power Management IC Development Tools MAX17050 Eval Kit
• Manufacturer: Maxim Integrated
• Type: Voltage Protectionr
• Series: MAX17047, MAX17050r

Specifications of MAX17050EVKIT#

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: MAX17050
• Input Voltage: 2.5 V to 4.5 V
• Interface Type: I2C
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Part # Aliases: 90-BT07K#D00
• For Use With: MAX17050

The Status register maintains all flags related to alert
thresholds and battery insertion or removal.
shows the Status register format.
POR—Power-On Reset. This bit is set to a 1 when the
device detects that a software or hardware POR event
has occurred. If the host detects that the POR bit has
been set, the device should be reconfigured. See the
Power-Up and Power-On Reset
cleared by system software to detect the next POR event.
POR is set to 1 at power-up.
Bst—Battery Status. This bit is set to 0 when a battery
is present in the system and set to 1 when the battery is
removed. Bst is set to 0 at power-up.
Vmn—Minimum V
set to a 1 whenever a V
the minimum V
to be cleared by system software to detect the next
event. See V
power-up.
Tmn—Minimum T
set to a 1 whenever a Temperature register reading is
below the minimum T
need to be cleared by system software to detect the next
event. See T
power-up.
Smn—Minimum SOC
bit is set to a 1 whenever SOC falls below the minimum
SOC
cleared by system software to detect the next event. See
Maxim Integrated
Figure 47. Status Register Format (Input/Output)
ALRT
MSb
Br
value. This bit may or may not need to be
S
S
Smx
in the CONFIG register. Vmn is set to 0 at
in the CONFIG register. Tmn is set to 0 at
ALRT
ALRT
ALRT
Tmx
value. This bit may or may not need
MSB—ADDRESS 00h
ALRT
ALRT
Threshold Exceeded. This bit is
Threshold Exceeded. This bit is
CELL
Vmx
value. This bit may or may not
Threshold Exceeded. This
Status Register (00h)
register reading is below
section. This bit must be
Bi
Smn
Tmn
Figure 47
LSb
Vmn
ModelGauge m3 Fuel Gauge
S
register. Smn is set to 0 at power-up.
Bi—Battery Insertion. This bit is set to a 1 when the
device detects that a battery has been inserted into
the system by monitoring the AIN pin. This bit must be
cleared by system software to detect the next insertion
event. Bi is set to 0 at power-up.
Vmx—Maximum V
set to a 1 whenever a V
maximum V
cleared by system software to detect the next event. See
V
Tmx—Maximum T
set to a 1 whenever a Temperature register reading is
above the maximum T
not need to be cleared by system software to detect the
next event. See T
0 at power-up.
Smx—Maximum SOC
is set to a 1 whenever SOC rises above the maximum
SOC
cleared by system software to detect the next event. See
S
register. Smx is set to 0 at power-up.
Br—Battery Removal. This bit is set to a 1 when the
device detects that a battery has been removed from the
system. This bit must be cleared by system software to
detect the next removal event. Br is set to 0 at power-up.
X—Don’t Care. This bit is undefined and can be logic 0 or 1.
S
S
S
MSb
in the CONFIG register. Vmx is set to 0 at power-up.
X
in the CONFIG register and SACFG in the MiscCFG
in the CONFIG register and SACFG in the MiscCFG
ALRT
MAX17047/MAX17050
X
value. This bit may or may not need to be
ALRT
X
LSB—ADDRESS 00h
value. This bit may or may not need to be
S
ALRT
ALRT
in the CONFIG register. Tmx is set to
X
ALRT
CELL
ALRT
Threshold Exceeded. This bit is
Threshold Exceeded. This bit is
Bst
Threshold Exceeded. This bit
register reading is above the
value. This bit may or may
X
POR
LSb
X
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