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LM5576MH
| 制造商 | Texas Instruments Incorporated |
| 描述 | Conv DC-DC Single Inv/Step Down 6V to 75V 20-Pin HTSSOP EP Rail IC REG BUCK ADJ 3A 20TSSOP Voltage Regulators - Switching Regulators SIMPLE SWITCHER® 6V to 75V, 3A Step-Down Voltage Regulator with Frequency Synchronization Switching Voltage Regulators R 926-LM5576MH/NOPB |
| 分类 |
商业参数
| 标准包装数量 | Rail / Tube | 工厂包装数量 | 73 |
| 标准封装名称 | TSSOP | ||
合规参数
| RoHS | Contains lead / RoHS non-compliant | 零件状态 | NRND |
| 抗辐射加固 | No | ||
电气参数
| 输出端 | 1 | PWM类型 | Current Mode |
| 占空比 | 95 | 效率 | 90 % |
| 输出类型 | Adjustable | 额定电压 | 1.225 to 70 V |
| 开通延迟时间 | Adjustable | 输出电流 | 3 A |
| 供电电流 | 1 mA | 供电电压 | 6 to 75 V |
| 输出数量 | 1 | 稳压器拓扑 | Inverting/Step Down |
| 开关电流 | 4.2 | 开关稳压器 | Yes |
| 最大额定电流 | Catalog | 释放电压 | Adjustable |
| 开关频率 | 50 to 500 kHz | 同步整流 | No |
| 最小输入电压 | 1.23 V ~ 70 V | 静态电流 (Iq) | 1 |
| 直流输入电压（最小） | 6 V | 电压负载调整率 | External |
| 精度 - 电压表；电流表 | 1.5 | ||
机械参数
| 宽度 | 4.5(Max) | 包装方式 | Rail |
| 引脚样式 | Gull-wing | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 封装形式 | 20HTSSOP EP |
| 冷却的封装 | TSSOP EP | 总长度 | 6.6(Max) |
| 包装数量 | HTSSOP EP | 位数 | 20 |
| 外壳尺寸-插件 | 1.05(Max) | 供应商器件封装 | 20-HTSSOP |
产品信息
| 类型 | Inverting|Step Down | 系列 | LM5576 |
| 产品特性 | Enable Tracking | 软件 | SNVS447J |
| 拓扑 | Buck | 应用领域 | Industrial |
| 替代型号 | LM5576MH/NOPB | 制造商全称 | SIMPLE SWITCHER |
| 控制方式 | Current Mode | 图案编号 | Y |
| 功能框图 | fbd_snvs447j.gif | 使用的IC/零件 | View |
| 印刷电路板数量 | 20 | ||
环境参数
| 测试温度 | -40 to 125 | 工作温度 | -40 to 125 °C |
文档与媒体
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