IC REG BUCK ADJ 2A/1A 24TSSOP
| 参数名称 | 属性值 |
| 功能 | 降压 |
| 输出配置 | 正 |
| 拓扑 | 降压 |
| 输出类型 | 可调式 |
| 输出数 | 3 |
| 电压 - 输入(最小值) | 3.2V |
| 电压 - 输入(最大值) | 36V |
| 电压 - 输出(最小值/固定) | 0.8V |
| 电压 - 输出(最大值) | 36V |
| 电流 - 输出 | 2A,1A |
| 频率 - 开关 | 270kHz ~ 2.1MHz |
| 同步整流器 | 无 |
| 工作温度 | -40°C ~ 125°C (TJ) |
| 安装类型 | 表面贴装 |
| 封装/外壳 | 24-TSSOP(0.173",4.40mm 宽)裸露焊盘 |
| 供应商器件封装 | 24-TSSOP-EP |

| LT3514EFE#TRPBF | DC1980A | LT3514IFE#TRPBF | LT3514EUFD#TRPBF | LT3514IUFD#PBF | LT3514EUFD#PBF | LT3514EFE#PBF | LT3514IFE#PBF | LT3514IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | IC REG BUCK ADJ 2A/1A 24TSSOP | eval board buck reg lt3514 | IC REG BUCK ADJ 2A/1A 24TSSOP | IC REG BUCK ADJ 2A/1A TRPL 28QFN | IC REG BUCK ADJ 2A/1A TRPL 28QFN | IC REG BUCK ADJ 2A/1A TRPL 28QFN | IC REG BUCK ADJ 2A/1A 24TSSOP | IC REG BUCK ADJ 2A/1A 24TSSOP | IC REG BUCK ADJ 2A/1A TRPL 24QFN |
| Brand Name | - | - | - | 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 |
| 厂商名称 | - | - | - | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) |
| 零件包装代码 | - | - | - | QFN | QFN | QFN | TSSOP | TSSOP | QFN |
| 包装说明 | - | - | - | HVQCCN, | HVQCCN, | HVQCCN, | HTSSOP, | HTSSOP, | HVQCCN, |
| 针数 | - | - | - | 28 | 28 | 28 | 24 | 24 | 28 |
| 制造商包装代码 | - | - | - | UFD | UFD | UFD | FE | FE | UFD |
| Reach Compliance Code | - | - | - | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN代码 | - | - | - | 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 |
| 最大输入电压 | - | - | - | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V |
| 最小输入电压 | - | - | - | 3.2 V | 3.2 V | 3.2 V | 3.2 V | 3.2 V | 3.2 V |
| 标称输入电压 | - | - | - | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V |
| JESD-30 代码 | - | - | - | R-PQCC-N28 | R-PQCC-N28 | R-PQCC-N28 | R-PDSO-G24 | R-PDSO-G24 | R-PQCC-N28 |
| JESD-609代码 | - | - | - | e3 | e3 | e3 | e3 | e3 | e3 |
| 长度 | - | - | - | 5 mm | 5 mm | 5 mm | 7.8 mm | 7.8 mm | 5 mm |
| 湿度敏感等级 | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 |
| 功能数量 | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | - | - | - | 28 | 28 | 28 | 24 | 24 | 28 |
| 最高工作温度 | - | - | - | 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 |
| 最大输出电流 | - | - | - | 4.2 A | 4.2 A | 4.2 A | 4.2 A | 4.2 A | 4.2 A |
| 封装主体材料 | - | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | - | - | HVQCCN | HVQCCN | HVQCCN | HTSSOP | HTSSOP | HVQCCN |
| 封装形状 | - | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | - | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度(摄氏度) | - | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 座面最大高度 | - | - | - | 0.8 mm | 0.8 mm | 0.8 mm | 1.2 mm | 1.2 mm | 0.8 mm |
| 表面贴装 | - | - | - | YES | YES | YES | YES | YES | YES |
| 切换器配置 | - | - | - | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK |
| 最大切换频率 | - | - | - | 2400 kHz | 2400 kHz | 2400 kHz | 2400 kHz | 2400 kHz | 2400 kHz |
| 温度等级 | - | - | - | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | - | - | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | - | - | - | NO LEAD | NO LEAD | NO LEAD | GULL WING | GULL WING | NO LEAD |
| 端子节距 | - | - | - | 0.5 mm | 0.5 mm | 0.5 mm | 0.65 mm | 0.65 mm | 0.5 mm |
| 端子位置 | - | - | - | QUAD | QUAD | QUAD | DUAL | DUAL | QUAD |
| 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 |
| 宽度 | - | - | - | 4 mm | 4 mm | 4 mm | 4.4 mm | 4.4 mm | 4 mm |
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