LM5164QDDARQ1 vs LM5163QDDARQ1 对比
详细并排对比 LM5164QDDARQ1 出自 Texas Instruments 和 LM5163QDDARQ1 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。
Texas Instruments
LM5164QDDARQ1 - 100V 1A Sync Buck Regulator | Texas Instruments
LM5164QDDARQ1 ✓ 量产中
规格对比
| 参数 | LM5164QDDARQ1 | LM5163QDDARQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $1.95 | $1.75 |
| 拓扑 | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) DC/DC Converter |
| 输入电压范围 | 6 V to 100 V | 6 V to 100 V |
| 最大输出电流 | 1 A | 0.5 A |
| 输出类型 | Positive Adjustable | — |
| Minimum Output Voltage | 1.2 V | — |
| Minimum On-Time | 50 ns | — |
| 开关频率 | [DATA_NEEDED: switching frequency] | — |
| 静态电流 | Ultra-low IQ [DATA_NEEDED: exact value] | — |
| Internal Soft-Start Time | 3.5 ms (fixed) | — |
| Protection Features | Peak current-limit protection | — |
| PGOOD Output | Open-drain PGOOD indicator | — |
| 工作结温 | -40C to +125C | — |
| 封装 | 8-PowerSOIC (SO PowerPAD, DDA, 3.90mm width) | 8-pin SO PowerPAD (DDA), 1.27 mm pitch |
| Pin Pitch | 1.27 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 Grade 1 | AEC-Q100 Grade 1 |
| 输出电压范围 | — | 1.2 V to 90 V (adjustable) |
| Quiescent Current (typical) | — | 10.5 µA (no-load) |
| Switching Frequency Range | — | 75 kHz to 1 MHz |
| Minimum Controllable On-Time | — | 50 ns |
| MOSFET Configuration | — | Internal high-side and low-side (synchronous) |
| Control Mode | — | Peak Current-Mode Control with internal compensation |
| Feedback Reference Voltage | — | 1.2 V (typical) |
| 软启动 | — | Internal 2 ms or external programmable |
| Power Good (PGOOD) Output | — | Open-drain |
| 工作温度范围 | — | -40 °C to +125 °C |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant |