EVAL-ADM1176EBZ Analog Devices Inc, EVAL-ADM1176EBZ Datasheet - Page 21

• Manufacturer Part Number: EVAL-ADM1176EBZ
• Description: BOARD EVALUATION FOR ADM1176
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM1176EBZ

• Main Purpose: Power Management, Hot Swap Controller
• Embedded: No
• Utilized Ic / Part: ADM1176
• Primary Attributes: Hot Swap Controller, Digital Power Monitor, High Side MOSFET Driver
• Secondary Attributes: SMBus, I2C, 3.15 V ~ 16.5 V Supply
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 15. Status Byte Operations
Bit
0
1
2
3
4
5
Name
ADC_OC
ADC_ALERT
HS_OC
HS_ALERT
OFF_STATUS
OFF_ALERT
Function
An ADC-based overcurrent comparison is detected on the last three conversions.
An ADC-based overcurrent trip has occurred, causing the alert. Cleared by writing to Bit 4 of the ALERT_EN register.
The hot swap operation is off due to an analog overcurrent event. On parts that latch off, this is the same as the
HS_ALERT status bit (if EN_HS_ALERT = 1). On the retry parts, this indicates the current state: a 0 may indicate that the
data was read during a period when the device was retrying or that it has successfully hot swapped by retrying after at
least one overcurrent timeout.
The hot swap operation has failed since the last time this was reset. Cleared by writing to Bit 4 of the ALERT_EN register.
The state of the ON pin. Set to 1 if the input pin is deasserted. Can also be set to 1 by writing to the SWOFF bit of the
CONTROL register.
An alert has been caused by either the ON pin or the SWOFF bit. Cleared by writing to Bit 4 of the ALERT_EN register.
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ADM1176