LM5576MH/NOPB
Conv DC-DC Single Inv/Step Down 6V to 75V 20-Pin HTSSOP EP Rail IC REG BUCK ADJ 3A 20TSSOP LM5576MH/NOPB, Switching Regulator,, Buck Controller 3A, Adjustable, 500kHz, 20-Pin TSSOP EP Voltage Regulators - Switching Regulators 75V,3A STEP-DOWN SWITCHING REG IC, STEP-DOWN REGULATOR, 20-ETSSOP SIMPLE SWITCHER® 6V to 75V, 3A Step-Down Voltage Regulator with Frequency Synchronization Switching Regulator 3 A TSSOP-20EP, LM5576, LM5576MH/NOPB, Texas Instruments Texas Instruments 降压 ，反相 开关稳压器, 3A, 可调输出, 500 kHz, 20针 TSSOP封装 Switching Voltage Regulators 75V,3A STEP-DOWN SWITCHING REG
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 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
| 参数 | 值 |
|---|---|
| RoHS | Lead free / RoHS Compliant |
| 欧盟RoHS | Compliant |
| 海关税号 | 85359000 |
| 零件状态 | ACTIVE |
| 抗辐射加固 | No |
| 高可靠性 |
电气参数
| 参数 | 值 |
|---|---|
| 输出端 | 1 |
| PWM类型 | Current Mode |
| 占空比 | 95 |
| 效率 | 90 % |
| 输出类型 | Adjustable |
| 稳压器类型 | Buck Controller, Inverting |
| 额定电压 | 1.225 to 70 V |
| 开通延迟时间 | Adjustable |
| 输出电流 | 3 A |
| 供电电压 | 6 to 75 V |
| 输出数量 | 1 |
| 输出电流2 | |
| 稳压器拓扑 | Inverting/Step Down |
| 输出电压4 | |
| 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 |
| 输入电压（最大） | |
| 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
| 参数 | 值 |
|---|---|
| 宽度 | 4.4mm |
| 高度 | 0.9mm |
| 长度 | 6.5mm |
| 重量 | 0.002 |
| 包装方式 | Rail |
| 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT |
| 引脚数 | :20 |
| 封装形式 | 20HTSSOP EP |
| 冷却的封装 | TSSOP EP |
| 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 6.6(Max) |
| 包装数量 | HTSSOP EP |
| 尺寸/外形 | 6.5 x 4.4 x 0.9mm |
| 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
| 参数 | 值 |
|---|---|
| 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 | |
| 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 |
| DigiKey可编程 | |
| 印刷电路板数量 | 20 |
环境参数
| 参数 | 值 |
|---|---|
| 测试温度 | -40 to 125 |
| 工作温度 | -40 to 125 °C |
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