BU92001KN Datasheet, PDF (4/5 Pages) Rohm – Silicon Monolithic Integrated Circuit

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ɾNotes for use
(1) Absolute Maximum Ratings
We are careful enough for quality control about this IC. So, there is no problem under normal operation,
excluding that it exceeds the absolute maximum ratings. However, this IC might be destroyed when the
absolute maximum ratings, such as impressed voltages or the operating temperature range, is exceeded, and
whether the destruction is short circuit mode or open circuit mode cannot be specified. Pleases take into
consideration the physical countermeasures for safety, such as fusing, if a particular mode that exceeds the
absolute maximum rating is assumed.
(2) GND Potential
Make setting of the potential of the GND terminal so that it will be maintained at the minimum in any operating
state.
(3) Short circuit mode between terminals and wrong mounting
In order to mount the IC on a set PCB, pay thorough attention to the direction and offset of the ICs. Erroneous
mounting can destroy the IC. Furthermore, if a short circuit occurs due to foreign matters entering between
terminals or between the terminal and the power supply or the GND terminal, the IC can destroy
(4) Operation in supply voltage range
Functional Circuit operation is guaranteed within operation ambient temperature, as long as it is within operation
supply voltage range. The electrical characteristics standard value cannot be guaranteed.
However, there is no drastic variation in these values, as long as it is within operation supply voltage
range.
REV. B