LTC3310SIV-1#PBF vs MPM3682GRE 对比
详细并排对比 LTC3310SIV-1#PBF 出自 Analog Devices 和 MPM3682GRE 出自 Monolithic Power Systems。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#PBF - 10A Silent Switcher 2 Step-Down DC/DC | ADI
LTC3310SIV-1#PBF ✓ 量产中
规格对比
| 参数 | LTC3310SIV-1#PBF | MPM3682GRE |
|---|---|---|
| 品牌 | Analog Devices | Monolithic Power Systems |
| 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） | $5.42 | $5.48 |
| 拓扑 | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| 输入电压范围 | 2.25 V to 5.5 V | 4.5 V to 18 V (2.5 V to 18 V with 5 V external VCC bias) |
| 输出电压范围 | 0.5 V to 5.5 V | 0.65 V to 5 V (adjustable) |
| 最大输出电流 | 10 A | — |
| Architecture | Silent Switcher 2 with internal bypass capacitors | — |
| Peak Efficiency | 95% (typical, 1 MHz, 5 V to 1.8 V) | — |
| 开关频率 | Up to 5 MHz (programmable) | 500 kHz typical |
| Output Voltage Accuracy | ±1% over line, load, and temperature | — |
| Reference | External reference (LTC3310S-1 variant) | — |
| Internal MOSFETs | Yes (high-side and low-side N-channel, with bootstrap diodes) | — |
| Control Mode | Peak current-mode with internal compensation | — |
| 封装 | 18-LQFN (3 mm x 3 mm) with exposed pad | QFN 12x12x4 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 工作结温 | -40 °C to +125 °C | — |
| MSL 等级 | 1 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Clock Synchronization | Yes (external SYNC input) | — |
| Protections | Input OVP, output OVP, thermal shutdown, current limit | — |
| 功能 | — | Non-Isolated PoL Module DC/DC Converter |
| Continuous Output Current | — | 10 A |
| Control Method | — | Constant-On-Time (COT) |
| 输出数量 | — | 1 |
| Dimension | — | 12.0 mm x 12.0 mm x 4.0 mm |
| 工作温度范围 | — | -40 C to +85 C |
| External Components Required | — | As few as 2 (1 resistor + 1 capacitor) |
| ECCN | — | EAR99 |
| HTSUS | — | 8542.39.0001 |
| REACH Status | — | REACH Unaffected |