Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
ecifications or transact the a
roval sheet for
roduct s
ecifications before orderin
.
2006.10.3
MPDKN1**S Application
10
11. External Input-Output Capacitor
<External Input capacitor>
When a inductance or a switch devise are connected to Input line, and the transient response at the time of load
sudden change of input power supply is bad, input voltage is greatly changed at the time of load sudden change
of DC-DC Converter.
Since the load response ability of DC-DC Converter may not be normally demonstrated by this influence, and
DC-DC Converter may cause unusual oscillation in such a case, please connect an input capacitors.
<External output capacitor>
Applying external output capacitor, total output capacitance should be the following maximum external output
capacitance or less.
Maximum External Output Capacitance： 1000µF MAX
12. Parallel Operation / Redundant Operation
This product does not have function to share output current so that it cannot apply to parallel operation.
Connection of diodes as follows enables the products to apply to redundant operation.
For the application a load current should be less or equal to the maximum output current from a single product.
MPDKN
MPDKN
Vout(+)
SENSE(+)
Vout(+)
SENSE(+)
SENSE(
－)
Vout(
－)
SENSE(
－)
Vout(
－)
