LTC3310SIV#WPBF vs LTC3310SIV-1#TRMPBF 对比
详细并排对比 LTC3310SIV#WPBF 出自 Analog Devices 和 LTC3310SIV-1#TRMPBF 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
LTC3310SIV-1#TRMPBF - 10A, 5.5V Sync Step-Down Silent Switcher 2 | ADI
LTC3310SIV-1#TRMPBF ✓ 量产中规格对比
| 参数 | LTC3310SIV#WPBF | LTC3310SIV-1#TRMPBF |
|---|---|---|
| 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） | $5.50 | $5.20 |
| 拓扑 | Synchronous Step-Down (Buck) | Synchronous Step-Down (Buck) DC/DC Converter |
| Architecture | Silent Switcher 2 | — |
| 输入电压范围 | 2.25 V to 5.5 V | 2.25 V to 5.5 V |
| 输出电压范围 | 0.5 V to 5.5 V (adjustable) | — |
| 最大输出电流 | 10 A | 10 A |
| 输出数量 | 1 | — |
| 开关频率 | 2 MHz (programmable 1 MHz to 3 MHz) | — |
| Peak Efficiency | 95% | — |
| Output Voltage Accuracy | ±1% | — |
| 工作温度范围 | -40 °C to +125 °C | -40 C to +125 C |
| 封装 | 18-LQFN (3 mm × 3 mm) Exposed Pad | 18-lead LQFN, 3 mm x 3 mm, exposed pad (IV suffix) |
| 安装类型 | Surface Mount | Surface Mount |
| Internal Hot-Loop Bypass Capacitor | Yes | — |
| 软启动 | Internal, programmable via TRACK/SS | — |
| 电源正常输出 | Yes | — |
| RoHS 状态 | Compliant | Compliant (#TRMPBF suffix) |
| Output Voltage (LTC3310SIV-1) | — | 1 V fixed |
| Switching Architecture | — | Silent Switcher 2 with internal hot-loop bypass |
| Maximum Switching Frequency | — | 5 MHz (programmable) |
| Quiescent Current (Burst Mode) | — | < 1 uA typical |
| Efficiency (Peak) | — | [DATA_NEEDED: typical efficiency curve at VIN=5V VOUT=1V] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Enable Input | — | Yes (active-high, low-Iq shutdown when low) |
| Output Voltage Remote Sense | — | AGND pin (Pin 2) for Kelvin feedback |
| Operating Modes | — | Burst Mode / Forced-Continuous / Pulse-Skipping (selectable via MODE pin) |