S-8520 Seiko Instruments, S-8520 Datasheet - Page 35

• Manufacturer Part Number: S-8520
• Description: (S-8520 / S-8521) PWM Control and PFM Control Step DOwn Switching Regulator Controllers
• Manufacturer: Seiko Instruments

whose related industrial properties, patents, or other rights belong to third parties. The application circuit
examples explain typical applications of the products, and do not guarantee the success of any specific
mass-production design.
agreements, they may not be exported without authorization from the appropriate governmental authority.
express permission of Seiko Instruments Inc. is strictly prohibited.
body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus
installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc.
failure or malfunction of semiconductor products may occur. The user of these products should therefore
give thorough consideration to safety design, including redundancy, fire-prevention measures, and
malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.
The information described herein is subject to change without notice.
Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein
When the products described herein are regulated products subject to the Wassenaar Arrangement or other
Use of the information described herein for other purposes and/or reproduction or copying without the
The products described herein cannot be used as part of any device or equipment affecting the human
Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the