器件名 | 厂商 | 描 述 | 功能 |
---|---|---|---|
LT1940EFE | Linear ( ADI ) | 3.2 A DUAL SWITCHING CONTROLLER, 1350 kHz SWITCHING FREQ-MAX, PDSO16 | 下载 |
LT1940EFE | ADI(亚德诺半导体) | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP | 下载 |
LT1940EFE#PBF | Linear ( ADI ) | IC reg buck adj 1.4A DL 16tssop | 下载 |
LT1940EFE#PBF | ADI(亚德诺半导体) | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP Tube | 下载 |
LT1940EFE#TR | Linear ( ADI ) | IC reg buck adj 1.4A DL 16tssop | 下载 |
LT1940EFE#TR | ADI(亚德诺半导体) | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP T/R | 下载 |
LT1940EFE#TRMPBF | ADI(亚德诺半导体) | Dual Switching Controller | 下载 |
LT1940EFE#TRMPBF | Linear ( ADI ) | Dual Switching Controller | 下载 |
LT1940EFE#TRPBF | Linear ( ADI ) | IC REG BUCK ADJ 1.4A DL 16TSSOP | 下载 |
LT1940EFE#TRPBF | ADI(亚德诺半导体) | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP T/R | 下载 |
对应元器件 | pdf文档资料下载 |
---|---|
LT1940EFE#PBF 、 LT1940EFE#TR 、 LT1940EFE#TRMPBF 、 LT1940EFE#TRMPBF 、 LT1940EFE#TRPBF | 下载文档 |
LT1940EFE 、 LT1940EFE#PBF 、 LT1940EFE#TR 、 LT1940EFE#TRPBF | 下载文档 |
LT1940EFE | 下载文档 |
型号 | LT1940EFE#PBF | LT1940EFE#TR | LT1940EFE#TRMPBF | LT1940EFE#TRMPBF | LT1940EFE#TRPBF |
---|---|---|---|---|---|
描述 | IC reg buck adj 1.4A DL 16tssop | IC reg buck adj 1.4A DL 16tssop | Dual Switching Controller | Dual Switching Controller | IC REG BUCK ADJ 1.4A DL 16TSSOP |
是否Rohs认证 | 符合 | 不符合 | 符合 | 符合 | 符合 |
包装说明 | HTSSOP, TSSOP16,.25 | HTSSOP, TSSOP16,.25 | , | HTSSOP, TSSOP16,.25 | HTSSOP, TSSOP16,.25 |
Reach Compliance Code | compliant | _compli | compliant | compliant | compliant |
模拟集成电路 - 其他类型 | SWITCHING REGULATOR | SWITCHING REGULATOR | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | SWITCHING REGULATOR |
Base Number Matches | 1 | 1 | 1 | 1 | 1 |
Brand Name | Linear Technology | Linear Technology | - | - | Linear Technology |
零件包装代码 | TSSOP | TSSOP | - | - | TSSOP |
针数 | 16 | 16 | - | - | 16 |
制造商包装代码 | FE | FE | - | - | FE |
ECCN代码 | EAR99 | EAR99 | - | - | EAR99 |
控制模式 | CURRENT-MODE | CURRENT-MODE | - | CURRENT-MODE | CURRENT-MODE |
控制技术 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
最大输入电压 | 25 V | 25 V | - | 25 V | 25 V |
最小输入电压 | 3.6 V | 3.6 V | - | 3.6 V | 3.6 V |
标称输入电压 | 5 V | 5 V | - | 5 V | 5 V |
JESD-30 代码 | R-PDSO-G16 | R-PDSO-G16 | - | R-PDSO-G16 | R-PDSO-G16 |
JESD-609代码 | e3 | e0 | - | - | e3 |
长度 | 5 mm | 5 mm | - | 5 mm | 5 mm |
湿度敏感等级 | 1 | 1 | - | - | 1 |
功能数量 | 2 | 2 | - | 1 | 2 |
端子数量 | 16 | 16 | - | 16 | 16 |
最高工作温度 | 85 °C | 85 °C | - | 70 °C | 85 °C |
最低工作温度 | -40 °C | -40 °C | - | - | -40 °C |
最大输出电流 | 1.4 A | 1.4 A | - | 3.2 A | 1.4 A |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | HTSSOP | HTSSOP | - | HTSSOP | HTSSOP |
封装等效代码 | TSSOP16,.25 | TSSOP16,.25 | - | TSSOP16,.25 | TSSOP16,.25 |
封装形状 | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
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 |
峰值回流温度(摄氏度) | 260 | 255 | - | - | 250 |
认证状态 | Not Qualified | Not Qualified | - | - | Not Qualified |
座面最大高度 | 1.1 mm | 1.1 mm | - | 1.1 mm | 1.1 mm |
表面贴装 | YES | YES | - | YES | YES |
切换器配置 | BUCK | BUCK | - | BUCK | BUCK |
最大切换频率 | 1350 kHz | 1350 kHz | - | 1350 kHz | 1350 kHz |
技术 | BIPOLAR | BIPOLAR | - | - | BIPOLAR |
温度等级 | INDUSTRIAL | INDUSTRIAL | - | COMMERCIAL | INDUSTRIAL |
端子面层 | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | - | - | Matte Tin (Sn) |
端子形式 | GULL WING | GULL WING | - | GULL WING | GULL WING |
端子节距 | 0.65 mm | 0.65 mm | - | 0.65 mm | 0.65 mm |
端子位置 | DUAL | DUAL | - | DUAL | DUAL |
处于峰值回流温度下的最长时间 | 30 | 40 | - | - | NOT SPECIFIED |
宽度 | 4.4 mm | 4.4 mm | - | 4.4 mm | 4.4 mm |
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