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TPS2046BD
| 制造商 | Texas Instruments Incorporated |
| 描述 | Current Limit SW 1-IN 2-OUT 2.7V to 5.5V 0.25A 8-Pin SOIC Tube Power Switch ICs - USB Current-Limited IC PWR DIST SWITCH DUAL 8-SOIC POWER LOAD SWITCH, HIGH SIDE, , SOIC-8 Current-Limited Power-Distribution Switches Texas Instruments 电流限制开关, 2输出, 0.25A, 8针 SOIC封装 Power Switch ICs - Power Distribution Current-Limited |
| 分类 |
商业参数
| 产品类别 | Power Switch ICs - USB | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 75 | 标准封装名称 | SOIC |
合规参数
| RoHS | RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423990 |
| 零件状态 | ACTIVE | 抗辐射加固 | No |
电气参数
| 开启时间 | 3 ms | 测试电流 | 0.25 |
| 额定电压 | 5.5 V | 输出电流 | 0.25 A |
| 输入数量 | 1 | 输出数量 | 2 |
| 稳压器拓扑 | Constant-Current | 最大额定电流 | Catalog |
| 最小输入电压 | 2.7 V ~ 5.5 V | 导通电阻 Rds(on) (最大) @ Id, Vgs | 135 mOhm |
| 开关功能/额定值 | SPDT | 最大功耗 | :585.82mW |
| 输入逻辑高电平 | :Active Low | 导通电阻(最大) | 70 mOhms |
| 短路电流 | 500mA | 开关时间(Ton, Toff)(最大) | 10 ms |
| 驱动电压(最大Rds On,最小Rds On) | 70 | ||
机械参数
| 宽度 | 4(Max) | 重量 | 0.002561 oz |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | :8 | 封装形式 | 8SOIC |
| 冷却的封装 | SOIC | 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 5(Max) | 包装数量 | SOIC |
| 位数 | 8 | 外壳尺寸-插件 | 1.5(Max) |
| 供应商器件封装 | 8-SOIC | ||
产品信息
| 类型 | High Side Switch | 系列 | TPS2046B |
| 软件 | SLVS532C | 开关类型 | :High Side |
| 可编程性 | Active Low | 图案编号 | Y |
| 内部开关 | Yes | 开关数量 | Single |
| 使用的IC/零件 | View | 印刷电路板数量 | 8 |
环境参数
| 测试温度 | -40 to 85 | 热阻 | :Yes |
| 工作温度 | -40 to 85 °C | 结工作温度 | 85C |
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