MB39C601 Datasheet, PDF (29/37 Pages) Cypress Semiconductor – High power factor in single conversion

MB39C601
13. Usage Precaution
1. Do not configure the IC over the maximum ratings.
If the IC is used over the maximum ratings, the LSI may be permanently damaged.
It is preferable for the device to normally operate within the recommended usage conditions. Usage outside of these conditions can
have an adverse effect on the reliability of the LSI.
2. Use the device within the recommended operating conditions.
The recommended values guarantee the normal LSI operation under the recommended operating conditions.
The electrical ratings are guaranteed when the device is used within the recommended operating conditions and under the
conditions stated for each item.
3. Printed circuit board ground lines should be set up with consideration for common impedance.
4. Take appropriate measures against static electricity.
• Containers for semiconductor materials should have anti-static protection or be made of conductive material.
• After mounting, printed circuit boards should be stored and shipped in conductive bags or containers.
• Work platforms, tools, and instruments should be properly grounded.
• Working personnel should be grounded with resistance of 250 kΩ to 1 MΩ in serial between body and ground.
5. Do not apply negative voltages.
The use of negative voltages below - 0.3 V may make the parasitic transistor activated to the LSI, and can cause malfunctions.
Document Number: 002-08393 Rev.*A
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