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L6902D
| 制造商 | STMicroelectronics N.V. |
| 描述 | Conv DC-DC Single Step Down 8V to 36V 8-Pin SO N Tube DC-DC 36V 1.0A D SO-8 SMD IC REG BUCK ADJ 1A 8SOIC L6902D, Switching Regulator, Buck Controller, 1A, Adjustable, 1.235 to 34V, 275kHz, 8-Pin SO Voltage Regulators - Switching Regulators 1.235 to 34V Step-Dn SWITCHING REGULATOR, 1A, 34V, 8SO SW.REG.1A275KHZ Voltage stabiliser; adjustable; 1.235÷34V; 1A; SMD; SO8 Switching controller IC SO-8, L6902D, ST STMicroelectronics 降压 开关稳压器, 1A, 可调输出, 1.235 → 34 V, 275 kHz, 8针 SOIC封装 Switching Voltage Regulators 1.235 to 34V Step-Dn |
| 分类 |
商业参数
| 最小起订量 | 2000 | 单位包装 | 100 |
| 产品类别 | Voltage Regulators - Switching Regulators | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 100 | 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 | 85423990 |
| 汽车级 | NO | 零件状态 | :6902 |
| 抗辐射加固 | No | 无铅定义 | RoHS-conform |
电气参数
| PWM类型 | Voltage Mode | 频率 | 250000Hz |
| 效率 | 90(Typ) % | 输出类型 | Adjustable |
| 稳压器类型 | Buck Controller | 额定电压 | 1.235 to 34 V |
| 电源调整率 | 10 mV | 负载调整率 | 15 mV |
| 输出电流 | 1 A | 供电电压 | :36V |
| 输出数量 | 1 | 电压基准 | :3.3V |
| 输出电流1 | 1A | 稳压器拓扑 | Step Down |
| 开关稳压器 | Yes | 开关频率 | 275 kHz |
| 同步整流 | No | 最小输入电压 | 36V |
| 输出电压（最大） | 34 V | 直流输入电压（最小） | 8 V |
| 输出电压（最小/固定） | 1.235 V | 最大持续工作电压（MCOV） | :36V |
机械参数
| 宽度 | 4mm | 高度 | 1.25mm |
| 长度 | 5mm | 重量 | 0.00008 |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 端接方式 | :SMD | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 引脚数 | :8 |
| 封装形式 | 8SO N | 冷却的封装 | SO |
| 材料表面处理 | :- | 总长度 | 5(Max) |
| 包装数量 | SO N | 尺寸/外形 | 5 x 4 x 1.25mm |
| 位数 | 8 | 外壳尺寸-插件 | 1.65(Max) |
| 供应商器件封装 | 8-SO | ||
产品信息
| SPG | 100 | 类型 | Step Down |
| 基本单元 | :6902 | 匹配码 | L6902D |
| 电池系列 | :Charger | 单元数量 | 1 |
| 电池化学类型 | :NiCd, NiMH | 标准交期 | 15 weeks |
| 印刷电路板数量 | 8 | ||
环境参数
| 工作温度 | -40 to 150 °C | 最高温度限值 | 150°C |
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