LT3790EFE vs LT3790EFE#TRPBF 对比
详细并排对比 LT3790EFE 出自 Analog Devices 和 LT3790EFE#TRPBF 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。
Analog Devices
LT3790EFE#TRPBF - 60V Sync 4-Switch Buck-Boost Controller | ADI
LT3790EFE#TRPBF ✓ 量产中规格对比
| 参数 | LT3790EFE | LT3790EFE#TRPBF |
|---|---|---|
| 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） | $7.17 | $5.05 |
| 拓扑 | 4-Switch Synchronous Buck-Boost | Synchronous 4-Switch Buck-Boost |
| 输入电压范围 | 4.7 V to 60 V | 4.7 V to 60 V |
| 输出电压范围 | 1.2 V to 60 V | 1.2 V to 60 V |
| 最大输出电流 | 10 A (controller, depends on external MOSFETs) | — |
| 开关频率 | 200 kHz to 700 kHz (programmable) | — |
| 效率 | Up to 98.5% | — |
| Control Architecture | Constant-frequency current-mode | Constant-Frequency Current-Mode |
| 工作结温 | -40 C to +125 C | — |
| 封装 | 38-TSSOP-EP (FE) with exposed pad | 38-pin TSSOP-EP (Exposed Pad) |
| 安装类型 | Surface Mount | Surface Mount |
| 输出类型 | Adjustable (voltage / current / input current regulation) | — |
| 同步整流 | Yes | — |
| Clock Synchronization | Yes (external sync input) | — |
| SHORT Flag Pin | Yes, open-drain fault indicator | — |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant |
| 功能 | — | Voltage/Current Regulator Controller |
| Switching Frequency Range | — | 200 kHz to 700 kHz |
| Switching Frequency Synchronization | — | Yes (external clock) |
| Number of Switches | — | 4 (synchronous H-bridge) |
| Top FET Refresh | — | Not required (proprietary architecture) |
| 软启动 | — | Yes (adjustable) |
| Output Current Sensing | — | Yes (programmable limit) |
| Input Current Sensing | — | Yes (programmable limit) |
| 工作结温范围 | — | -40C to +125C (E grade) |
| MSL 等级 | — | 1 |
| Lead-Free Finish | — | Yes (PBF suffix) |
| Packing Media | — | Tape & Reel (TRPBF suffix) |