texas instruments
所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| 包装 | 28TSSOP |
| 类型 | Synchronous Step Down Controller |
| 输出数 | 2 |
| 输出电压 | 1.3 to 30 V |
| 输出电流 | 20 A |
| 工作电源电压 | 4.5 to 30 V |
| 工作温度 | -40 to 125 °C |
| 安装 | Surface Mount |
| 标准包装 | Rail / Tube |
| 供应商封装形式 | TSSOP |
| 欧盟RoHS指令 | Compliant |
| 最高工作温度 | 125 |
| 标准包装名称 | TSSOP |
| Package Height | 1.05(Max) |
| 输出电压 | 1.3 to 30 |
| Switching Frequency | 300(Typ) |
| 输入电压 | 4.5 to 30 |
| 封装 | Rail |
| 输出电流 | 20 |
| Package Width | 4.5(Max) |
| PCB | 28 |
| Package Length | 9.8(Max) |
| 最低工作温度 | -40 |
| 引脚数 | 28 |
| 铅形状 | Gull-wing |
| 安装类型 | Surface Mount |
| 供应商设备封装 | 28-TSSOP |
| 应用范围 | Embedded systems, Console/Set-Top boxes |
| 电流 - 电源 | 1mA |
| 电压 - 电源 | 4.5 V ~ 30 V |
| 封装/外壳 | 28-TSSOP (0.173", 4.40mm Width) |
| RoHS指令 | Lead free / RoHS Compliant |
| 外形尺寸 | 9.7 x 4.4 x 0.9mm |
| 身高 | 0.9mm |
| 长度 | 9.7mm |
| 最高工作温度 | +125 °C |
| 最低工作温度 | -40 °C |
| 包装类型 | TSSOP |
| 调节功能 | Synchronous Buck Controller |
| 宽度 | 4.4mm |
| 开关频率 | 300 kHz |
| 工厂包装数量 | 48 |
| 系列 | LM2642 |
| 安装风格 | SMD/SMT |
| 占空比 - 最大 | 98 % |
| 输入电压 | 4.5 V to 30 V |
| 封装/外壳 | TSSOP-28 |
| RoHS | RoHS Compliant |
| 工作温度（最大） | 125C |
| 工作温度（最小值） | -40C |
| 工作温度分类 | Automotive |
| 弧度硬化 | No |
| Primary Input Voltage | :30V |
| No. of Outputs | :1 |
| No. of Pins | :28 |
| Operating Temperature Min | :-40°C |
| Operating Temperature Max | :125°C |
| MSL | :MSL 3 - 168 hours |
| Weight (kg) | 0.002 |
| Tariff No. | 85411000 |
| Status | ACTIVE |
| Replaced By | |
| Temp (oC) | -40 to 125 |
| Package | Pins | TSSOP (PW) | 28 |
| Device Marking | View |
| Package QTY | Carrier | 48 | TUBE |
| Control Mode | Current Mode |
| Functional Diagram | fbd_snvs203i.gif |
| New Flag | |
| Iout2 | 6 |
| HiRel | |
| 输出电压 | 27 |
| 品牌 | |
| Package Group | TSSOP |
| Reference Design | |
| 拓扑结构 | Buck |
| 占空比 | 98 |
| 工作温度范围 | -40 to 125 |
| Iout | 6 |
| Datasheet | SNVS203I |
| 特殊功能 | Adjustable Current Limit Enable Phase Interleaving Power Good Synchronous Rectification |
| Market Segment | Communications & Telecom Computing & Multimedia Industrial |
| Rating | Catalog |
| TI Design | |
| Soft Start | |
| Iq | 1 |
| Vin | 30 |
| Vref Accuracy | |
| Regulated Outputs | 2 |
| Shutdown Current |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
|
咨询QQ
热线电话
