MAX16046EVKIT+ Maxim Integrated Products, MAX16046EVKIT+ Datasheet - Page 4

• Manufacturer Part Number: MAX16046EVKIT+
• Description: IC EE-PROG SYS MGR 12CH 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX16046EVKIT+

• Main Purpose: Power Management, Power Supply Supervisor/Tracker/Sequencer
• Utilized Ic / Part: MAX16046, MAX16048
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MAX16046 Evaluation Kit
Table 1. Setup Tab Column Descriptions
4
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COLUMN NAME
Output Type
MON Range
POV Fault
PUV Fault
Nom. Volt
DACOUT
EN_OUT
EW Fault
Marg Up
Marg Dn
Name
MON
POV
PUV
EW
The name of the power supply. This field is provided as a convenience and is not saved in the
registers of the MAX16046, but it is stored in the configuration file.
The selected EN_OUT enable output pin for the power supply. Choose the EN_OUT that is wired to
the EN input of the power supply on the schematic.
The outp ut confi g ur ati on for the sel ected E N _O U T. C hoi ces r ang e fr om p ush- p ul l /op en- d r ai n and
acti ve- hi g h/acti ve- l ow for l og i c- l evel outp uts, and al so char g e p um p and cl osed - l oop tr acki ng .
C l osed - l oop tr acki ng i s for exter nal n- channel M OS FE Ts and r eq ui r es an ad d i ti onal G P IO to b e
confi g ur ed as an IN S _ sense l i ne. S ee the O n- Boar d Tr acki ng M OS FE Ts secti on for m or e i nfor m ati on.
The monitoring input for this power supply. Choose the MON input that is wired to the power-
supply output on the schematic. If more than one monitoring input is necessary for the power
supply (such as for a multiple output supply), add a subitem by clicking Add Subitem.
The input voltage range for the selected monitoring input. Choose a voltage range that
encompasses the voltage to be monitored.
Primary overvoltage and primary undervoltage monitoring thresholds. Choose the monitoring
thresholds appropriate for this power supply. If a voltage is specified in the Nom. Volt field,
clicking on the POV or PUV column header will display the thresholds as a percent over or percent
under the nominal power-supply output voltage.
Early warning monitoring threshold. This threshold can be an overvoltage or an undervoltage
depending on the Early Warning checkbox at the top of the Setup tab.
Fault-enable checkboxes. Placing a checkmark in one of these fields allows the associated fault
condition to trigger an EEPROM fault log and turn off all the EN_OUTs.
The margining DAC output for this power supply. If the power supply is wired for margining, select
the DACOUT output that is connected through a resistor to the trim or feedback connection of the
power supply on the schematic. If more than one DAC output is necessary for the power supply
(such as for a multiple-output supply), add a subitem by clicking Add Subitem.
Click the icon in the appropriate row to display the Margining Calculator dialog; additional
margining DAC parameters are entered through this dialog, including the values of the feedback
resistor, reference voltage, and several others.
Output voltages of the power supply during a margin up or margin down condition. Enter a value in
each field to specify the voltage desired for each margin limit. Click the column headers to display
the margin up and margin down values as a percentage of the nominal power-supply voltage
(specified in the Nom. Volt column). Populate these fields initially using the margining calculator;
afterwards, they can be edited directly.
Nominal power-supply output voltage. If the DACOUT is specified as N/A for this power supply,
this value must be manually entered. If a DACOUT is specified, use the Margining Calculator
dialog to modify this value. This value is provided to help with certain margining calculations as
well as the percentage calculation for the voltage monitoring thresholds; it is not saved in the
registers of the MAX16046 but it is stored in the configuration file.
DESCRIPTION