voltage regulators - switching regulators 5V step-down DC/DC converter
参数名称 | 属性值 |
是否无铅 | 含铅 |
是否Rohs认证 | 不符合 |
厂商名称 | Maxim(美信半导体) |
零件包装代码 | DIP |
包装说明 | DIP, |
针数 | 8 |
Reach Compliance Code | compli |
ECCN代码 | EAR99 |
Factory Lead Time | 18 weeks |
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 | 16 V |
最小输入电压 | 6 V |
JESD-30 代码 | R-GDIP-T8 |
JESD-609代码 | e0 |
湿度敏感等级 | 1 |
功能数量 | 1 |
端子数量 | 8 |
最高工作温度 | 125 °C |
最低工作温度 | -55 °C |
最大输出电流 | 2 A |
封装主体材料 | CERAMIC, GLASS-SEALED |
封装代码 | DIP |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
峰值回流温度(摄氏度) | 245 |
认证状态 | Not Qualified |
座面最大高度 | 5.08 mm |
表面贴装 | NO |
切换器配置 | BUCK |
技术 | CMOS |
温度等级 | MILITARY |
端子面层 | TIN LEAD |
端子形式 | THROUGH-HOLE |
端子节距 | 2.54 mm |
端子位置 | DUAL |
处于峰值回流温度下的最长时间 | NOT SPECIFIED |
宽度 | 7.62 mm |
MAX738AMJA/883B | MAX744AEPA+ | MAX738AEWE+ | MAX744AEWE+ | MAX730AESA+T | MAX744AEWE+T | MAX738AEWE+T | MAX744ACWE+T | MAX730ACSA+T | MAX730ACPA+ | |
---|---|---|---|---|---|---|---|---|---|---|
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是否无铅 | 含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
是否Rohs认证 | 不符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
零件包装代码 | DIP | DIP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | DIP |
包装说明 | DIP, | DIP, | SOP, | SOP, | PLASTIC, SO-8 | SOP, | SOP, | SOP, | SOP, | DIP, |
针数 | 8 | 8 | 16 | 16 | 8 | 16 | 16 | 16 | 8 | 8 |
Reach Compliance Code | compli | compli | compli | compli | compli | compli | compli | compli | compli | compliant |
ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
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 | SWITCHING REGULATOR | SWITCHING REGULATOR |
控制模式 | CURRENT-MODE | CURRENT-MODE | 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 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
最大输入电压 | 16 V | 16 V | 16 V | 16 V | 11 V | 16 V | 16 V | 16 V | 11 V | 11 V |
最小输入电压 | 6 V | 6 V | 6 V | 6 V | 5.2 V | 6 V | 6 V | 6 V | 5.2 V | 5.2 V |
JESD-30 代码 | R-GDIP-T8 | R-PDIP-T8 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G8 | R-PDIP-T8 |
JESD-609代码 | e0 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
湿度敏感等级 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 8 | 8 | 16 | 16 | 8 | 16 | 16 | 16 | 8 | 8 |
最高工作温度 | 125 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 70 °C | 70 °C | 70 °C |
最低工作温度 | -55 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | - | - | - |
最大输出电流 | 2 A | 2 A | 2 A | 2 A | 2 A | 2 A | 2 A | 2 A | 2 A | 2 A |
封装主体材料 | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | DIP | DIP | SOP | SOP | SOP | SOP | SOP | SOP | SOP | DIP |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
峰值回流温度(摄氏度) | 245 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
座面最大高度 | 5.08 mm | 4.572 mm | 2.65 mm | 2.65 mm | 1.75 mm | 2.65 mm | 2.65 mm | 2.65 mm | 1.75 mm | 4.572 mm |
表面贴装 | NO | NO | YES | YES | YES | YES | YES | YES | YES | NO |
切换器配置 | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK |
技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
端子面层 | TIN LEAD | TIN | Matte Tin (Sn) | MATTE TIN | MATTE TIN | TIN | MATTE TIN | Matte Tin (Sn) | MATTE TIN | MATTE TIN |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE |
端子节距 | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
宽度 | 7.62 mm | 7.62 mm | 7.5 mm | 7.5 mm | 3.9 mm | 7.5 mm | 7.5 mm | 7.5 mm | 3.9 mm | 7.62 mm |
厂商名称 | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | - | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) | Maxim(美信半导体) |
Factory Lead Time | 18 weeks | 6 weeks | 6 weeks | 6 weeks | - | 6 weeks | 5 weeks | 9 weeks | 12 weeks | 7 weeks |
标称输入电压 | - | 12 V | 12 V | 12 V | 9 V | 12 V | 12 V | 12 V | 9 V | 9 V |
长度 | - | 9.375 mm | 10.3 mm | 10.3 mm | 4.9 mm | 10.3 mm | 10.3 mm | 10.3 mm | 4.9 mm | 9.375 mm |
标称输出电压 | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
最大供电电流 (Isup) | - | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA |
最大切换频率 | - | 212.5 kHz | 160 kHz | 212.5 kHz | 210 kHz | 212.5 kHz | 160 kHz | 212.5 kHz | 210 kHz | 210 kHz |
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