LTC3372EUH#PBF vs TPS65381A-Q1 对比
详细并排对比 LTC3372EUH#PBF 出自 Analog Devices 和 TPS65381A-Q1 出自 Texas Instruments。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
LTC3372EUH#PBF - 60V Low IQ Buck Controller + 4-Channel 8A Configurable Buck DC/DCs | Analog Devices
LTC3372EUH#PBF ✓ 量产中Texas Instruments
TPS65381A-Q1 - 5-Output Safety PMIC 4.5-40V | Texas Instruments
TPS65381A-Q1 ✓ 量产中规格对比
| 参数 | LTC3372EUH#PBF | TPS65381A-Q1 |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 分类 | DC-DC Converters | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.10 | $0.00 |
| Input Voltage Range (HV Controller) | 4.5V to 60V | — |
| Number of LV Buck Channels | 4 | — |
| Total LV Output Current | 8A (configurable) | — |
| Output Voltage Range (LV) | 0.8V to VIN (adjustable) | — |
| 开关频率 | 1MHz to 3MHz (programmable) | [DATA_NEEDED: switching frequency] |
| 静态电流 | Low IQ (specific value [DATA_NEEDED: IQ]) | [DATA_NEEDED: quiescent current] |
| 工作温度范围 | -40°C to 125°C (junction) | — |
| 封装 | 48-QFN (7x7mm) | 32-HTSSOP PowerPAD (DAP) |
| 安装类型 | Surface Mount | Surface Mount |
| Control Architecture | Current Mode | — |
| 同步整流 | Yes (LV channels) | — |
| Spread Spectrum | Yes | — |
| 电源正常输出 | Yes | — |
| 软启动 | Yes (programmable) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 功能 | — | Multi-rail PMIC for MCUs in safety applications |
| 输出数量 | — | 5 |
| 拓扑 | — | 1 buck converter (integrated FETs) + 4 LDOs |
| 输入电压范围 | — | 4.5 V to 40 V |
| Supported MCUs | — | TI Hercules TMS570, C2000, dual-core lockstep (LS) and loosely-coupled (LC) architectures |
| Control Interface | — | SPI (configurable supervision and diagnostics) |
| Safety Mechanisms | — | Windowed voltage supervision, fault reporting, power-up sequencing |
| Qualification | — | AEC-Q100 (automotive) |
| Applications Market | — | Automotive and industrial |
| Ordering Part Numbers | — | TPS65381AQDAPRQ1 (reel), TPS65381AQDAPTQ1 (tray) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Output Current (buck) | — | [DATA_NEEDED: buck output current] |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |