FA5546 Datasheet, PDF (2/27 Pages) Fuji Electric – Switching Power Supply Control IC

FA5546/47
Caution
1. The contents of this note (Product Specification, Characteristics, Data, Materials, and Structure etc.)
were prepared in April 2011.
The contents will subject to change without notice due to product specification change or some other
reasons. In case of using the products stated in this document, the latest product specification shall
be provided and the data shall be checked.
2. The application examples in this note show the typical examples of using Fuji products and this note
shall neither assure to enforce the industrial property including some other rights nor grant the
license.
3. Fuji Electric Co.,Ltd. is always enhancing the product quality and reliability. However, semiconductor
products may get out of order in a certain probability.
Measures for ensuring safety, such as redundant design, spreading fire protection design,
malfunction protection design shall be taken, so that Fuji Electric semiconductor product may not
cause physical injury, property damage by fire and social damage as a result.
4. Products described in this note are manufactured and intended to be used in the following electronic
devices and electric devices in which ordinary reliability is required:
- Computer - OA equipment - Communication equipment (Terminal) - Measuring equipment
- Machine tool - Audio Visual equipment - Home appliance - Personal equipment
- Industrial robot etc.
5. Customers who are going to use our products in the following high reliable equipments shall contact
us surely and obtain our consent in advance. In case when our products are used in the following
equipment, suitable measures for keeping safety such as a back-up-system for malfunction of the
equipment shall be taken even if Fuji Electric semiconductor products break down:
- Transportation equipment (in-vehicle, in-ship etc.) - Communication equipment for trunk line
- Traffic signal equipment - Gas leak detector and gas shutoff equipment
- Disaster prevention/Security equipment - Various equipment for the safety.
6. Products described in this note shall not be used in the following equipments that require extremely
high reliability:
- Space equipment - Aircraft equipment - Atomic energy control equipment
- Undersea communication equipment - Medical equipment.
7. When reprinting or copying all or a part of this note, our company’s acceptance in writing shall be
obtained.
8. If obscure parts are found in the contents of this note, contact Fuji Electric Co.,Ltd. or a sales agent
before using our products. Fuji Electric Co.,Ltd. and its sales agents shall not be liable for any
damage that is caused by a customer who does not follow the instructions in this cautionary
statement.
Fuji Electric Co., Ltd.
AN-027E Rev.0.4
April -2011
2
http://www.fujielectric.co.jp/products/semiconductor/