可输出电流：- 开关工作频率：250kHz ~ 770kHz 输出类型：Transistor Driver 输出电压的路数：2 功能类型：Step-Down 输出配置：Positive
| 参数名称 | 属性值 |
| Brand Name | Linear Technology |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Linear ( ADI ) |
| 零件包装代码 | TSSOP |
| 包装说明 | HTSSOP, TSSOP38,.25,20 |
| 针数 | 38 |
| 制造商包装代码 | FE |
| Reach Compliance Code | compliant |
| ECCN代码 | EAR99 |
| 模拟集成电路 - 其他类型 | DUAL SWITCHING CONTROLLER |
| 控制模式 | CURRENT-MODE |
| 控制技术 | PHASE-SHIFT CONTROL |
| 最大输入电压 | 38 V |
| 最小输入电压 | 4.5 V |
| 标称输入电压 | 15 V |
| JESD-30 代码 | R-PDSO-G38 |
| JESD-609代码 | e3 |
| 长度 | 9.7 mm |
| 湿度敏感等级 | 1 |
| 功能数量 | 2 |
| 端子数量 | 38 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | HTSSOP |
| 封装等效代码 | TSSOP38,.25,20 |
| 封装形状 | RECTANGULAR |
| 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 | 1.2 mm |
| 表面贴装 | YES |
| 切换器配置 | PHASE-SHIFT |
| 最大切换频率 | 770 kHz |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 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 | 30 |
| 宽度 | 4.4 mm |
| LTC3855EFE#PBF | LTC3855EFE#TRPBF | LTC3855IUJ#PBF | LTC3855IUJ#TRPBF | LTC3855IFE#TRPBF | LTC3855EUJ#TRPBF | LTC3855IFE#PBF | LTC3855EUJ#PBF | |
|---|---|---|---|---|---|---|---|---|
| 描述 | 可输出电流：- 开关工作频率：250kHz ~ 770kHz 输出类型：Transistor Driver 输出电压的路数：2 功能类型：Step-Down 输出配置：Positive | IC REG CTRLR BUCK 38TSSOP | IC REG CTRLR BUCK 40QFN | IC REG CTRLR BUCK 40QFN | IC REG CTRLR BUCK 38TSSOP | IC REG CTRLR BUCK 40QFN | 可输出电流：- 开关工作频率：250kHz ~ 770kHz 输出类型：Transistor Driver 输出电压的路数：2 功能类型：Step-Down 输出配置：Positive 双通道、多相、同步 DC/DC 控制器 | 可输出电流：- 开关工作频率：250kHz ~ 770kHz 输出类型：Transistor Driver 输出电压的路数：2 功能类型：Step-Down 输出配置：Positive |
| Brand Name | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) |
| 零件包装代码 | TSSOP | TSSOP | QFN | QFN | TSSOP | QFN | TSSOP | QFN |
| 包装说明 | HTSSOP, TSSOP38,.25,20 | HTSSOP, TSSOP38,.25,20 | HVSON, LCC40,.24SQ,20 | HVSON, LCC40,.24SQ,20 | HTSSOP, TSSOP38,.25,20 | HVSON, LCC40,.24SQ,20 | HTSSOP, TSSOP38,.25,20 | HVSON, LCC40,.24SQ,20 |
| 针数 | 38 | 38 | 40 | 40 | 38 | 40 | 38 | 40 |
| 制造商包装代码 | FE | FE | UJ | UJ | FE | UJ | FE | UJ |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 模拟集成电路 - 其他类型 | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER |
| 控制模式 | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| 控制技术 | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL | PHASE-SHIFT CONTROL |
| 最大输入电压 | 38 V | 38 V | 38 V | 38 V | 38 V | 38 V | 38 V | 38 V |
| 最小输入电压 | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称输入电压 | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V |
| JESD-30 代码 | R-PDSO-G38 | R-PDSO-G38 | S-PDSO-N40 | S-PDSO-N40 | R-PDSO-G38 | S-PDSO-N40 | R-PDSO-G38 | S-PDSO-N40 |
| JESD-609代码 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| 长度 | 9.7 mm | 9.7 mm | 6 mm | 6 mm | 9.7 mm | 6 mm | 9.7 mm | 6 mm |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 38 | 38 | 40 | 40 | 38 | 40 | 38 | 40 |
| 最高工作温度 | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | 85 °C | 125 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 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 | HVSON | HVSON | HTSSOP | HVSON | HTSSOP | HVSON |
| 封装等效代码 | TSSOP38,.25,20 | TSSOP38,.25,20 | LCC40,.24SQ,20 | LCC40,.24SQ,20 | TSSOP38,.25,20 | LCC40,.24SQ,20 | TSSOP38,.25,20 | LCC40,.24SQ,20 |
| 封装形状 | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | 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, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | 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, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | 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 |
| 座面最大高度 | 1.2 mm | 1.2 mm | 0.8 mm | 0.8 mm | 1.2 mm | 0.8 mm | 1.2 mm | 0.8 mm |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES |
| 切换器配置 | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT |
| 最大切换频率 | 770 kHz | 770 kHz | 770 kHz | 770 kHz | 770 kHz | 770 kHz | 770 kHz | 770 kHz |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| 端子面层 | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | GULL WING | GULL WING | NO LEAD | NO LEAD | GULL WING | NO LEAD | 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 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 宽度 | 4.4 mm | 4.4 mm | 6 mm | 6 mm | 4.4 mm | 6 mm | 4.4 mm | 6 mm |
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