2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization
| 参数名称 | 属性值 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | National Semiconductor（TI ） |
| 包装说明 | HTSSOP, TSSOP10,.19,20 |
| Reach Compliance Code | compli |
| ECCN代码 | EAR99 |
| 其他特性 | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V |
| 模拟集成电路 - 其他类型 | SWITCHING REGULATOR |
| 控制模式 | CURRENT-MODE |
| 控制技术 | PULSE WIDTH MODULATION |
| 最大输入电压 | 20 V |
| 最小输入电压 | 3 V |
| 标称输入电压 | 12 V |
| JESD-30 代码 | S-PDSO-G10 |
| JESD-609代码 | e3 |
| 长度 | 3 mm |
| 湿度敏感等级 | 3 |
| 功能数量 | 1 |
| 端子数量 | 10 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -40 °C |
| 最大输出电流 | 4 A |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | HTSSOP |
| 封装等效代码 | TSSOP10,.19,20 |
| 封装形状 | SQUARE |
| 封装形式 | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.09 mm |
| 表面贴装 | YES |
| 切换器配置 | BUCK |
| 最大切换频率 | 2300 kHz |
| 温度等级 | AUTOMOTIVE |
| 端子面层 | Matte Tin (Sn) |
| 端子形式 | GULL WING |
| 端子节距 | 0.5 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | 40 |
| 宽度 | 3 mm |
| LM27342MYX | LM27341MYX | LM27341QMY | LM27341QMYX | LM27341SDX | LM27341_10 | LM27342QMY | LM27342QMYX | LM27342SD | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization | 2 MHz 1.5A/2A Wide Input Range Step-Down DC-DC Regulator with Frequency Synchronization |
| 是否Rohs认证 | 符合 | 不符合 | 不符合 | 不符合 | 不符合 | - | 符合 | 符合 | 不符合 |
| 包装说明 | HTSSOP, TSSOP10,.19,20 | HTSSOP, TSSOP10,.19,20 | HTSSOP, TSSOP10,.19,20 | HTSSOP, TSSOP10,.19,20 | HVSON, SOLCC10,.12,20 | - | HTSSOP, TSSOP10,.19,20 | HTSSOP, TSSOP10,.19,20 | 3 X 3 MM, LLP-10 |
| Reach Compliance Code | compli | compli | compli | compli | compli | - | compli | compli | _compli |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | - | EAR99 | EAR99 | EAR99 |
| 其他特性 | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | - | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V | ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V |
| 模拟集成电路 - 其他类型 | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | - | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| 控制模式 | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | - | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| 控制技术 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| 最大输入电压 | 20 V | 20 V | 20 V | 20 V | 20 V | - | 20 V | 20 V | 20 V |
| 最小输入电压 | 3 V | 3 V | 3 V | 3 V | 3 V | - | 3 V | 3 V | 3 V |
| 标称输入电压 | 12 V | 12 V | 12 V | 12 V | 12 V | - | 12 V | 12 V | 12 V |
| JESD-30 代码 | S-PDSO-G10 | S-PDSO-G10 | S-PDSO-G10 | S-PDSO-G10 | S-PDSO-N10 | - | S-PDSO-G10 | S-PDSO-G10 | S-PDSO-N10 |
| JESD-609代码 | e3 | - | e0 | e0 | - | - | e3 | e3 | e0 |
| 长度 | 3 mm | 3 mm | 3 mm | 3 mm | 3 mm | - | 3 mm | 3 mm | 3 mm |
| 湿度敏感等级 | 3 | 1 | - | - | 1 | - | 3 | 3 | 1 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 |
| 端子数量 | 10 | 10 | 10 | 10 | 10 | - | 10 | 10 | 10 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | - | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | - | -40 °C | -40 °C | -40 °C |
| 最大输出电流 | 4 A | 3.7 A | 3.7 A | 3.7 A | 3.7 A | - | 4 A | 4 A | 4 A |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | HTSSOP | HTSSOP | HTSSOP | HTSSOP | HVSON | - | HTSSOP | HTSSOP | HVSON |
| 封装等效代码 | TSSOP10,.19,20 | TSSOP10,.19,20 | TSSOP10,.19,20 | TSSOP10,.19,20 | SOLCC10,.12,20 | - | TSSOP10,.19,20 | TSSOP10,.19,20 | SOLCC10,.12,20 |
| 封装形状 | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | - | SQUARE | SQUARE | SQUARE |
| 封装形式 | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | - | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | 260 | 225 | NOT SPECIFIED | NOT SPECIFIED | 225 | - | 260 | 260 | 260 |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.09 mm | 1.09 mm | 1.09 mm | 1.09 mm | 0.8 mm | - | 1.09 mm | 1.09 mm | 0.8 mm |
| 表面贴装 | YES | YES | YES | YES | YES | - | YES | YES | YES |
| 切换器配置 | BUCK | BUCK | BUCK | BUCK | BUCK | - | BUCK | BUCK | BUCK |
| 最大切换频率 | 2300 kHz | 2300 kHz | 2300 kHz | 2300 kHz | 2300 kHz | - | 2300 kHz | 2300 kHz | 2300 kHz |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | - | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | Matte Tin (Sn) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | - | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Lead (Sn85Pb15) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | - | GULL WING | GULL WING | NO LEAD |
| 端子节距 | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | - | 0.5 mm | 0.5 mm | 0.5 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 40 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | 40 |
| 宽度 | 3 mm | 3 mm | 3 mm | 3 mm | 3 mm | - | 3 mm | 3 mm | 3 mm |
| Base Number Matches | - | 1 | 1 | 1 | - | - | 1 | 1 | - |
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