EP5362QI-E Enpirion, EP5362QI-E Datasheet - Page 3

• Manufacturer Part Number: EP5362QI-E
• Description: Power Management Modules & Development Tools 600mA Sync Buck Regulator Eval Board
• Manufacturer: Enpirion
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of EP5362QI-E

• Input Voltage: 2.4 V to 5.5 V
• Output Voltage: 0.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Product: Power Management Modules
• For Use With/related Products: EP5362Q
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Output Voltage Select
The EP53x2Q utilizes a 3 pin output
voltage select scheme. The output
voltage is programmed by setting the
VSx jumpers to either a logic “1” or a
logic “0” as described in the Quick
Start section
Table 1 shows the truth table for
V
preset output voltage levels which
can be chosen via the VSx jumpers.
Test Recommendations
Recommendations
To guarantee measurement accuracy, the following precautions should be
observed:
OUT
selection. There are seven
CAUTION: the standard e
the external divider. Selecting the external divider option without
populating the external divider will result in unpredictable behavior but can
result in the device going into 100% duty cycle and delivering the input rail
voltage to the output.
CAUTION: All signal pins must be connected to either a logic “1”, jumper
to the left, or to a logic “0”, jumper to the right. Leaving the jumper open
will result in an indeterminate state.
1. Make all input and output voltage measurements at the board using the
2. Measure input and output current with series ammeters or accurate
3. Use a balanced impedance probe tip to measure switching signals to
test points provided. This will eliminate voltage drop across the line and
load cables that can produce false readings.
shunt resistors. This is especially important when measuring efficiency.
avoid noise coupling into the probe ground lead.
valuation board configuration does not populate
Page 3 of 6
Table 1. Output Voltage Select Truth Table
VS0
VS0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Application Note EP53x2Q AN105
VS1
VS1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
VS2
VS2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
August 2006 V0.9
V
V
3.3
3.3
3.0
3.0
2.8
2.8
2.7
2.7
2.5
2.5
1.8
1.8
1.2
1.2
External
External
out
out