High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications
| LM3678 | LM3678SD-1.2 | LM3678SDE-1.2 | LM3678SDX-1.2 | |
|---|---|---|---|---|
| 描述 | High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications | High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications | High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications | High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 |
| 厂商名称 | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| 包装说明 | - | 3 X 3 MM, 0.50 MM PITCH, LLP-10 | 3 X 3 MM, 0.50 MM PITCH, LLP-10 | 3 X 3 MM, 0.50 MM PITCH, LLP-10 |
| Reach Compliance Code | - | unknow | unknow | unknow |
| ECCN代码 | - | EAR99 | EAR99 | EAR99 |
| 其他特性 | - | ALSO OPERATES WITH 1.2V OUTPUT VOLTAGE | ALSO OPERATES WITH 1.2V OUTPUT VOLTAGE | ALSO OPERATES WITH 1.2V OUTPUT VOLTAGE |
| 模拟集成电路 - 其他类型 | - | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| 控制模式 | - | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| 控制技术 | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| 最大输入电压 | - | 5.5 V | 5.5 V | 5.5 V |
| 最小输入电压 | - | 2.5 V | 2.5 V | 2.5 V |
| 标称输入电压 | - | 3.6 V | 3.6 V | 3.6 V |
| JESD-30 代码 | - | S-XDSO-N10 | S-XDSO-N10 | S-XDSO-N10 |
| JESD-609代码 | - | e3 | e3 | e3 |
| 长度 | - | 3 mm | 3 mm | 3 mm |
| 湿度敏感等级 | - | 1 | 1 | 1 |
| 功能数量 | - | 1 | 1 | 1 |
| 端子数量 | - | 10 | 10 | 10 |
| 最高工作温度 | - | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | - | -30 °C | -30 °C | -30 °C |
| 最大输出电流 | - | 2.4 A | 2.4 A | 2.4 A |
| 标称输出电压 | - | 0.8 V | 0.8 V | 0.8 V |
| 封装主体材料 | - | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| 封装代码 | - | HVSON | HVSON | HVSON |
| 封装等效代码 | - | SOLCC10,.12,20 | SOLCC10,.12,20 | SOLCC10,.12,20 |
| 封装形状 | - | SQUARE | SQUARE | SQUARE |
| 封装形式 | - | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | - | 260 | 260 | 260 |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 0.8 mm | 0.8 mm | 0.8 mm |
| 表面贴装 | - | YES | YES | YES |
| 切换器配置 | - | BUCK | BUCK | BUCK |
| 最大切换频率 | - | 3600 kHz | 3600 kHz | 3600 kHz |
| 温度等级 | - | OTHER | OTHER | OTHER |
| 端子面层 | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | - | NO LEAD | NO LEAD | NO LEAD |
| 端子节距 | - | 0.5 mm | 0.5 mm | 0.5 mm |
| 端子位置 | - | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | - | 3 mm | 3 mm | 3 mm |
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