MIC26603YJL EV Micrel, MIC26603YJL EV Datasheet - Page 2

• Manufacturer Part Number: MIC26603YJL EV
• Description: Power Management IC Development Tools 28V/6A DC-DC Buck Regulator w/ HLL - Evaluation Board
• Manufacturer: Micrel
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of MIC26603YJL EV

• Product: Evaluation Boards
• Tool Is For Evaluation Of: MIC26603
• Input Voltage: 4.5 V to 28 V
• Output Voltage: 0.9 V, 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V
• Description/function: Evaluation Board
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Current: 6 A
• For Use With: MIC26603

Micrel, Inc.
Output Voltage
The output voltage on the MIC26603 evaluat
adjustable. It is set by adjusting the
and one of R5, R6, R7, R8, R9, R10, R11, or
can be calculated as follows as n example:
where V
The output voltage above is set at the factor
output, but it can easily be changed by moving the jumper
to a respective position to get an indicated voltage on the
board. If a desired voltage is not shown on the board, it is
easily modified by removing R4 and R7 and replacing
them with the values that yield the desired output voltage.
July 2011
REF
= 0.8V.
V
OUT
=
V
REF
a
×
(1
feedback re
+
R4
R7
)
y for a 1.2V
ion board is
sistor (R4
R12
s
) and
2
Once R4 is selec d, R7 can be calculated using:
For V
The output voltage should not be set to exceed 5V due to
the 6.3V rating of the output capacitor and limitation on line
regulation. Please refer to the MIC26603 datasheet
“Setting Output Voltage” section for more information.
REF
= 0.8V:
te
R7
R7
=
=
V
V
MIC26603 10 A Evaluation Board
OUT
R4
OUT
R4
×
×
V
−
0.
−
REF
V
8V
0.8V
REF
M9999--071511-A