TOP256 semiconductor 系列
Power Integrations, Inc.适用于功率转换应用的多功能离线AC/DC开关IC
Power Integrations的TOP256系列产品是一款适用于广泛功率转换应用的多功能AC/DC离线开关IC集合。这些器件特别适用于需要高效率和紧凑设计的场景，例如LED照明、计算机电源和工业控制系统。如果您正在开发需要在性能、尺寸和成本之间取得平衡的项目，这些IC是一个不错的选择。
值得注意的是，该系列在处理各种输入电压和负载条件方面具有很强的适应性。当工程师需要一个能够在不同运行环境中可靠工作的解决方案，并且不牺牲效率时，往往会选择这个系列。另一个实用的好处是使用起来很方便；集成的功能减少了所需的外部组件数量，简化了电路板布局并加快了开发时间。然而，如果您之前没有使用过类似的IC，可能会面临一定的学习曲线，因为其内部架构相当复杂。总体而言，TOP256系列在性能和灵活性之间提供了良好的平衡，使其成为许多功率转换任务的理想选择。
系列图片（24 张）
文档与媒体
常见问答
TOP256 semiconductor - 型号列表
共 10 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 商标名 | 标准包装数量 | 工厂包装数量 | RoHS | 功率（瓦） | 频率范围 | 输出隔离 | 击穿电压 | 包装方式 | 安装样式 | 封装形式 | 供应商器件封装 | 类型 | 系列 | 制造商全称 | 工作温度 | 其他名称 | 输出功率 | 额定功率 | 额定电压 | 输出电流 | 占空比（最大） | 供电电压 | 开关频率 | 宽度 | 高度 | 长度 | 安装类型 | 冷却的封装 | 尺寸/外形 | 位数 | 开关类型 | 引脚数 | 包装数量 | 供电电流 | 输出数量 |
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 Off Line Switcher 6-Pin ESIP-C IC OFFLINE SWIT PROG OVP 7CESIP TOP256EN, Intelligent Power Switch Off Line Switcher, 119W, 6-Pin, ESIP-7C AC/DC Converters Int Off-Line Switchr 86W/119W Power Integrations Topswitch, 119W, 6针 ESIP-7C封装 power integrations | 23 | 1: ¥11.1622 | AC/DC Converters | TopSwitch-HX | Rail / Tube | 48 | Lead free / RoHS Compliant | 119W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 6ESIP-C | eSIP-7C | Off Line Switcher | TOP252-262 | Power Integrations | -40 to 150 °C | 596-1209-5 | 86 W | 119W | 15 V | 100 mA | 83 % | 85 VAC | 132 kHz | 2.06mm | 8.25mm | 10.24mm | Through Hole | ESIP-7C | 10.24 x 2.06 x 8.25mm | 6 | Off Line Switcher | 6 | ESIP-7C | 1.6 mA | 2 |
 Off Line Switcher 6-Pin(6+Tab) TO-220-C IC OFFLINE SWIT PROG OVP TO220 AC/DC Converters Off-Line Switcher IC 86W power integrations | 938 | 1: ¥21.1575 | AC/DC Converters | TopSwitch-HX | Rail / Tube | 50 | Lead free / RoHS Compliant | 119W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 6TO-220-C | TO-220-7C | Off Line Switcher | TOP256 | Power Integrations | -40 to 150 °C | 596-1184-5 | 119 W | - | 700 V | 4.08 A | 78 % | - 0.3 V | 132 kHz | - | - | - | - | - | - | - | - | - | - | - | - |
 Off Line Switcher 6-Pin ESIP-F IC OFFLINE SWIT PROG OVP 7FESIP AC/DC Converters 64W (85-264VAC) 88W (230V AC) power integrations | 138 | 1: ¥15.30 | - | TopSwitch-HX | Rail / Tube | 48 | Lead free / RoHS Compliant | 88W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 6ESIP-F | eSIP-7F | Off Line Switcher | TOP256 | Power Integrations | -40 to 150 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Off Line Switcher 7-Pin PDIP-C IC OFFLINE SWIT PROG OVP 8DIP TOP256PN, Intelligent Power Switch Off Line Switcher, 63W, 7-Pin, PDIP-8C AC/DC Converters Off-Line Switcher IC 26W/40W PK Power Integrations Topswitch, 63W, 7针 PDIP封装 power integrations | 98 | 1: ¥7.5558 | AC/DC Converters | TopSwitch-HX | Rail / Tube | 50 | Lead free / RoHS Compliant | 63W | 119kHz ~ 145kHz | Isolated | 700V | Tube | SMD/SMT | 7PDIP-C | DIP-8C | Off Line Switcher | TOP256 | Power Integrations | -40 to 150 °C | 596-1181-5 | 34 W | 63W | 700 V | 4.08 A | 78 % | - 0.3 V | 132 kHz | 6.6mm | 3.68mm | 9.83mm | Through Hole | PDIP-8C | 9.83 x 6.6 x 3.68mm | 7 | Off Line Switcher | 7 | PDIP | - | - |
 Off Line Switcher 7-Pin SMD-C IC OFFLINE SWIT PROG OVP 8SMD TOP256GN, Intelligent Power Switch Off Line Switcher, 63W, 7-Pin, PDIP SMD AC/DC Converters 26W/40W PK 85-264VAC 34W/63W PK (230V AC) Power Integrations Topswitch, 63W, 7针 PDIP SMD封装 power integrations | 89 | 1: ¥15.164 | - | TopSwitch-HX | Rail / Tube | 50 | Lead free / RoHS Compliant | 63W | 119kHz ~ 145kHz | Isolated | 700V | Tube | SMD/SMT | 7SMD-C | SMD-8C | Off Line Switcher | TOP256 | Power Integrations | -40 to 150 °C | - | - | 63W | - | - | - | - | - | 6.6mm | 3.68mm | 9.83mm | Surface Mount | PDIP SMD | 9.83 x 6.6 x 3.68mm | 7 | Off Line Switcher | 7 | PDIP SMD | - | - |
 26W/40W PK (85-264V AC) 34W/63W PK (230V AC) IC OFFLINE SWIT PROG OVP 10SDIP AC/DC Converters 26W/40W PK 85-264VAC 34W/63W PK (230V AC) power integrations | 10 | 1: ¥17.136 | - | TopSwitch-HX | 50 | 50 | RoHS Compliant | 98W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 10-SDIP (0.300", 7.62mm), 9 Leads | SDIP-10C | Off Line Switcher | TOP256 | Power Integrations | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 64W (85-264V AC) 88W (230V AC) IC OFFLINE SWIT PROG OVP 7FESIP AC/DC Converters 64W (85-264VAC) 88W (230V AC) power integrations | 10 | 1: ¥17.272 | - | TopSwitch-HX | 48 | 48 | RoHS Compliant | 88W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 7-SIP, 6 Leads, Exposed Pad, Formed Leads | eSIP-7F | Off Line Switcher | TOP256 | Power Integrations | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
86W (85-264V AC) 119W (230V AC) IC OFFLINE SWIT PROG OVP 7CESIP AC/DC Converters 86W (85-264VAC) 119W (230V AC) power integrations | 38 | 1: ¥19.194 | - | TopSwitch-HX | 48 | 48 | RoHS Compliant | 119W | 119kHz ~ 145kHz | Isolated | 700V | Tube | Through Hole | 7-SIP, 6 Leads, Exposed Pad, Formed Leads | eSIP-7C | Off Line Switcher | TOP256 | Power Integrations | -40°C ~ 150°C | 596-1261-5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Off Line Switcher 9-Pin SDIP-C IC OFFLINE SWIT PROG OVP 10CSDIP TOP256MN, Intelligent Power Switch Off Line Switcher, 98W, 9-Pin, SDIP-10C AC/DC Converters Off-Line Switcher IC 26W/64W PK power integrations | 39 | 1: ¥15.164 | AC/DC Converters | TopSwitch-HX | Rail / Tube | 50 | Lead free / RoHS Compliant | 98W | 119kHz ~ 145kHz | Isolated | 700V | Tube | SMD/SMT | 9SDIP-C | SDIP-10C | Off Line Switcher | TOP256 | Power Integrations | -40 to 150 °C | 596-1183-5 | 34 W | 98W | 700 V | 4.08 A | 78 % | - 0.3 V | 132 kHz | 6.6mm | 3.68mm | 9.83mm | Through Hole | SDIP-10C | 9.83 x 6.6 x 3.68mm | 9 | Off Line Switcher | - | - | - | - |
 26W/40W PK (85-264V AC) 34W/63W PK (230V AC) IC OFFLINE SWIT PROG OVP 8DIP AC/DC Converters 26W/40W PK 85-264VAC 34W/63W PK (230V AC) power integrations | 200 | 1: ¥14.824 | - | TopSwitch-HX | 50 | 50 | RoHS Compliant | 34W | 59.4kHz ~ 72.6kHz | Isolated | 700V | Tube | Through Hole | 8-DIP (0.300", 7.62mm), 7 Leads | DIP-8C | Off Line Switcher | TOP256 | Power Integrations | -40°C ~ 150°C | 596-1332-5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |