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TL494IDG4
| Manufacturer | |
| Description | Voltage Mode PWM Controller 40V 200mA 16-Pin SOIC Tube IC REG CTRLR PWM VM 16SOIC Switching Controllers PWM Control Circuit PULSE-WIDTH-MODULATION (PWM), 494 PWM Control Circuit |
| Category |
商业参数
| 产品类别 | Switching Controllers | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 40 | 标准封装名称 | SOIC |
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423190 |
| 零件状态 | :494 | 抗辐射加固 | No |
电气参数
| PWM类型 | Voltage Mode | 下降时间 | 40 ns |
| 频率 | :300kHz | 占空比 | 45(Typ) % |
| 输出类型 | :Voltage | Cuk转换器 | No |
| 降压转换器 | Yes | 隔离电源 | No |
| 额定电压 | 40(Max) V | 升压转换器 | Yes |
| 最大频率 | 300kHz | 上升时间（典型） | 100 ns |
| 输出电流 | 200(Max) mA | 占空比（最大） | 45 % |
| 供电电压 | 7 V ~ 40 V | 倍压转换器 | No |
| 反激转换器 | Yes | 输出数量 | 2 |
| 分频/倍频 | No | 反相转换器 | No |
| 最大额定电流 | Catalog | 开关频率 | 300 kHz |
| 同步整流 | No | 最小供电电压 | 40 V |
| 输出数量与类型 | 2 | 共模瞬态抗扰度（最小） | Industrial |
机械参数
| 宽度 | 4(Max) | 重量 | 0.004998 oz |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 触点形式 | No | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 引脚数 | :16 |
| 封装形式 | 16SOIC | 冷却的封装 | SOIC |
| 材料表面处理 | :MSL 1 - Unlimited | 总长度 | 10(Max) |
| 包装数量 | SOIC | 位数 | 16 |
| 外壳尺寸-插件 | 1.5(Max) | ||
产品信息
| 类型 | Voltage Mode PWM Controllers | 系列 | TL494 |
| 产品特性 | Adjustable Switching Frequency Error Amplifier | 软件 | SLVS074G |
| 拓扑 | Boost|Buck|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull | 基本单元 | :494 |
| 控制方式 | Voltage Mode PWM Controller | 控制器类型 | :PWM |
| 使用的IC/零件 | View | 输出配置 | No |
| 印刷电路板数量 | 16 | ||
环境参数
| 测试温度 | -40 to 85 | 工作温度 | -40 to 85 °C |
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