8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7
8.75 A 开关稳压器, 280 kHz 开关 最大频率, PSSO7
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | National Semiconductor（TI ） |
| 包装说明 | TO-263, 7 PIN |
| Reach Compliance Code | _compli |
| ECCN代码 | EAR99 |
| 模拟集成电路 - 其他类型 | SWITCHING REGULATOR |
| 控制模式 | VOLTAGE-MODE |
| 控制技术 | PULSE WIDTH MODULATION |
| 最大输入电压 | 40 V |
| 最小输入电压 | 8 V |
| 标称输入电压 | 12 V |
| JESD-30 代码 | R-PSSO-G7 |
| JESD-609代码 | e0 |
| 长度 | 10.16 mm |
| 湿度敏感等级 | 3 |
| 功能数量 | 1 |
| 端子数量 | 7 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -40 °C |
| 最大输出电流 | 8.75 A |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | TO-263 |
| 封装等效代码 | SMSIP7H,.55,50TB |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | 235 |
| 认证状态 | Not Qualified |
| 座面最大高度 | 4.89 mm |
| 表面贴装 | YES |
| 切换器配置 | BUCK |
| 最大切换频率 | 280 kHz |
| 温度等级 | AUTOMOTIVE |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | SINGLE |
| 处于峰值回流温度下的最长时间 | 30 |
| 宽度 | 8.64 mm |
| LM2678S-5.0 | LM2678S-12 | LM2678S-3.3 | LM2678S-ADJ | LM2678T-12 | LM2678T-3.3 | LM2678T-5.0 | LM2678T-ADJ | |
|---|---|---|---|---|---|---|---|---|
| 描述 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7 | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 包装说明 | TO-263, 7 PIN | TO-263, 7 PIN | TO-263, 7 PIN | TO-263, 7 PIN | TO-220, 7 PIN | TO-220, 7 PIN | TO-220, 7 PIN | TO-220, 7 PIN |
| Reach Compliance Code | _compli | _compli | _compli | _compli | _compli | _compli | _compli | _compli |
| ECCN代码 | 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 |
| 控制模式 | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-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 | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V |
| 最小输入电压 | 8 V | 15 V | 8 V | 8 V | 15 V | 8 V | 8 V | 8 V |
| 标称输入电压 | 12 V | 24 V | 12 V | 12 V | 24 V | 12 V | 12 V | 12 V |
| JESD-30 代码 | R-PSSO-G7 | R-PSSO-G7 | R-PSSO-G7 | R-PSSO-G7 | R-PZFM-T7 | R-PZFM-T7 | R-PZFM-T7 | R-PZFM-T7 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 湿度敏感等级 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 | 8.75 A | 8.75 A | 8.75 A | 8.75 A | 8.75 A | 8.75 A | 8.75 A | 8.75 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 | TO-263 | TO-263 | TO-263 | TO-263 | TO-220 | TO-220 | TO-220 | TO-220 |
| 封装等效代码 | SMSIP7H,.55,50TB | SMSIP7H,.55,50TB | SMSIP7H,.55,50TB | SMSIP7H,.55,50TB | ZIP7H,.16,.7TB | ZIP7H,.16,.7TB | ZIP7H,.16,.7TB | ZIP7H,.16,.7TB |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT |
| 峰值回流温度（摄氏度） | 235 | 235 | 235 | 235 | 260 | 260 | 260 | 260 |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 表面贴装 | YES | YES | YES | YES | NO | NO | NO | NO |
| 切换器配置 | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK |
| 最大切换频率 | 280 kHz | 280 kHz | 280 kHz | 280 kHz | 280 kHz | 280 kHz | 280 kHz | 280 kHz |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | SINGLE | SINGLE | SINGLE | SINGLE | ZIG-ZAG | ZIG-ZAG | ZIG-ZAG | ZIG-ZAG |
| 处于峰值回流温度下的最长时间 | 30 | 30 | 30 | 30 | 40 | 40 | 40 | 40 |
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