stmicroelectronics
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 | 20PDIP |
| 类型 | Power Factor Correction and PWM Controller |
| 开关频率 | 115 kHz |
| 开机电源电流 | 0.3 mA |
| 工作温度 | -40 to 125 °C |
| 安装 | Through Hole |
| 标准包装 | Rail / Tube |
| 供应商封装形式 | PDIP |
| 标准包装名称 | PDIP |
| 欧盟RoHS指令 | Compliant |
| 最高工作温度 | 125 |
| 最低工作温度 | -40 |
| Start-Up Supply Current | 0.3 |
| 开关频率 | 115 |
| 封装 | Tube |
| 操作模式 | Current Mode |
| Maximum Operating Supply Voltage | 19.5 |
| 引脚数 | 20 |
| 铅形状 | Through Hole |
| 匹配代码 | L4981A |
| T（A ）分 | -40°C |
| 单位包 | 20 |
| 标准的提前期 | 15 weeks |
| 最小起订量 | 20 |
| T（A ）最大 | 125°C |
| 我（出） | 2A |
| 汽车 | NO |
| F（S） | 100000Hz |
| V（中）最大 | 19.5V |
| V（输出） | 8.5V |
| 无铅Defin | RoHS-conform |
| 安装类型 | Through Hole |
| 频率 - 开关 | 100kHz |
| 供应商设备封装 | 20-DIP |
| 电压 - 电源 | 14.5 V ~ 19.5V |
| 模式 | Average Current |
| 电流 - 启动 | 100µA |
| 封装/外壳 | 20-DIP (0.300", 7.62mm) |
| RoHS指令 | Contains lead / RoHS non-compliant |
| 工厂包装数量 | 20 |
| 产品种类 | Power Factor Correction - PFC |
| 安装风格 | Through Hole |
| 最低工作温度 | - 40 C |
| 封装/外壳 | PDIP-20 |
| 最高工作温度 | + 125 C |
| RoHS | RoHS Compliant |
| Primary Input Voltage | :19.5V |
| No. of Outputs | :1 |
| 输出电压 | :7.5V |
| Voltage Regulator Case Style | :DIP |
| No. of Pins | :20 |
| Operating Temperature Min | :-40°C |
| Operating Temperature Max | :125°C |
| MSL | :- |
| SVHC | :No SVHC (20-Jun-2013) |
| Base Number | :4981 |
| 频率 | :80kHz |
| IC Generic Number | :4981 |
| Input Voltage Max | :5.3V |
| Logic Function Number | :4981 |
| 工作温度范围 | :-40°C to +125°C |
| Output Current Max | :300µA |
| Output Voltage Max | :8.5V |
| Weight (kg) | 0.000001 |
| Tariff No. | 85235290 |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
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