LT3758EMSE vs LT3782EFE 对比
详细并排对比 LT3758EMSE 出自 Analog Devices 和 LT3782EFE 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | LT3758EMSE | LT3782EFE |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.10 | $6.60 |
| 拓扑 | Boost, Flyback, SEPIC, Inverting | 2-Phase Interleaved Boost |
| 输入电压范围 | 5.5 V to 100 V | — |
| 输出电压 | Positive or Negative (isolation capable) | Adjustable |
| 输出数量 | 1 | 2 (gate drive outputs) |
| Switching Frequency Range | 100 kHz to 1 MHz | — |
| Synchronization | Yes (SYNC pin, external clock) | — |
| Shutdown Quiescent Current | 1 µA typical | — |
| Control Method | Current-mode | — |
| Gate Driver Voltage | 7.2 V internal regulator | — |
| 封装 | MSOP-10 (EP) | 28-TSSOP with Exposed Pad (FE) |
| 工作温度范围 | -40 °C to +125 °C (E grade) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 | — |
| Lead Finish | Matte Tin (Pb-free) | — |
| RoHS 状态 | Compliant (#PBF suffix) | PBF (lead-free) version available as LT3782EFE#PBF |
| 功能 | — | Step-Up (Boost) DC/DC Controller |
| Control Scheme | — | Current Mode PWM |
| 开关频率 | — | Up to 500 kHz |
| Gate Drive Voltage | — | 10 V (VCC >= 13 V) |
| Peak Gate Drive Current | — | 4 A |
| Input Voltage, Max | — | 40 V |
| Output Current | — | 4 A (as listed by distributor data) |
| Error Amplifier | — | Transconductance (gm) amplifier |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Number of Phases | — | 2 |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |