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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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半导体器件的绝对最大额定值是即使瞬时都不能超出的额定值。
超过额定值可能会导致器件故障、损坏或性能退化,并可能导致爆炸或燃烧而造成伤害。设计时应确保在任何工作条件下都不会超过绝对最大额定值。工作范围是确保IC正常运行的规范,在实际使用中必须严格遵守此条件。
例如:TB6585AFTG数据表摘录
供电电压的绝对最大额定值为45 V。当施加超过45 V的电压时,IC可能会被击穿或损坏。
供电电压的工作范围为4.5 V-42 V。IC在此范围内能正常工作。如果超出工作范围,IC可能无法正常工作。
以下文档也包含相关信息。