MAX15066EVKIT+ Maxim Integrated Products, MAX15066EVKIT+ Datasheet - Page 3

• Manufacturer Part Number: MAX15066EVKIT+
• Description: Power Management Modules & Development Tools MAX15066 EVAL KIT MAX15066 EVAL KIT
• Manufacturer: Maxim Integrated Products

Specifications of MAX15066EVKIT+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The EV kit can be adjusted from 0.606V to (0.9 x V
by changing the values of R5 and R6. To determine the
value of the resistor-divider, first select R6 from 5kI to
50kI and then use the following equation to calculate
R5:
where the feedback threshold voltage V
(typ). When regulating an output of 0.606V, short FB to
OUT and keep R6 connected from FB to GND.
If a different output voltage is desired, revisit the feedback
resistor-divider (R5), the inductor, and output-capacitor
calculations (refer to the Inductor Selection and Output-
Capacitor Selection sections in the MAX15066 IC data
sheet). The compensation components (R7, C13, C14,
and C15) must be recalculated to ensure loop stability
(refer to the Compensation Design Guidelines section in
the MAX15066 IC data sheet).
_______________________________________________________________________________________
R5 R6
=
×
Setting Output Voltage



V
V
OUT
FB
−
1



FB
= 0.606V
IN
MAX15066 Evaluation Kit
)
To shut down the converter, install a shunt on jumper EN.
For normal operation, remove the shunt from EN. See
Table 1 to configure jumper EN.
PGOOD is an open-drain output that goes high
impedance when V
is internally pulled low when V
(typ). PGOOD also becomes low during shutdown. On
the EV kit, the PGOOD test point is pulled up to VDD
through resistor R8. Use the GND PCB pad as a ground
reference for this signal.
Table 1. Regulator Enable (EN) Jumper
EN Description
*Default position.
SHUNT POSITION
Not installed*
Installed
FB
exceeds 0.56V (typ). PGOOD
Regulator Enable (EN)
Power Good (PGOOD)
FB
Disables the device
Normal operation
DESCRIPTION
falls below 0.545V
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