Rohm BD868 0MUF-C Series, User Manual

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User ’ s Guide
© 2022 ROHM Co., Ltd.
No. 65UG013E Rev.001
July 2022
Important Notice
This evaluation board is intended for product evaluation in a research and development context only
and is not intended for resale to end consumers and it is not authorized for end customer or household use.
This board may not comply with CE or similar standards (including, but not limited to the EMC directive) and
may not fulfil other requirements of the country it will be operated in by the user. The user shall ensure that
the evaluation board will be handled in a way that is compliant with all the standards and regulations in the
country it will be operated in.
The evaluation board provided here has only been subjected to functional testing under typical load
conditions. The design of this evaluation board is tested by ROHM only as described in the user guide for this
board. The design is not qualified in terms of safety requirements, manufacturing and operation over the entire
operating temperature range or lifetime.
This evaluation board may only be used by authorized personnel that is properly trained in
recognizing and dealing with the dangers of testing powered on equipment and generally
experimenting with powered on circuits.
Ensure you review this user guide as it contains important safety
warnings. Take care that capacitors on the board have discharged fully before touching any part of the board.
Always place the evaluation board under appropriate covers, such as in a Perspex box, to protect against
accidental touching of high voltage parts BEFORE applying a voltage supply to the board.
To ensure safe operation, please carefully read all precautions before
handling the evaluation board
Before Use
[1]
Verify that the parts/components are not damaged or missing (i.e. due to the drops).
[2]
Check that there are no conductive foreign objects on the board.
[3]
Be careful when performing soldering on the module and/or evaluation board to ensure that
solder splash does not occur.
[4]
Check that there is no condensation or water droplets on the circuit board.
During Use
[5]
Be careful to not allow conductive objects to come into contact with the board.
[6]
Please exercise extreme caution when using conductive tools such as tweezers and
screwdrivers.
[7]
If used under conditions beyond its rated voltage, it may cause defects such as short-circuit or,
depending on the circumstances, permanent damages.
After Use
[8]
The ROHM Evaluation Board contains the circuits which store the high voltage. Since it stores
the charges even after the connected power circuits are cut, please discharge the electricity after
using it, and please deal with it after confirming such electric discharge.
[9]
Protect against electric shocks by wearing insulated gloves when handling.