LTM4644IY#PBF vs LTM4644MPY#PBF 对比
详细并排对比 LTM4644IY#PBF 出自 Analog Devices 和 LTM4644MPY#PBF 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
LTM4644MPY#PBF - Quad 4A DC/DC μModule Regulator | Analog Devices
LTM4644MPY#PBF ✓ 量产中规格对比
| 参数 | LTM4644IY#PBF | LTM4644MPY#PBF |
|---|---|---|
| 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） | $20.00 | $20.00 |
| 输出类型 | Adjustable | Adjustable |
| 输出数量 | 4 | 4 |
| 输出电压范围 | 0.6 V to 5.5 V | 0.6 V to 5.5 V |
| Output Current per Channel | 4 A | 4 A |
| Maximum Total Output Current | 16 A (parallel) | 16 A (parallel) |
| 输入电压范围 | 4 V to 14 V | 4 V to 14 V |
| 开关频率 | 400 kHz to 2.4 MHz (synchronizable) | 400 kHz to 1.8 MHz |
| 效率 | Up to 95% (typical) | >90% typical |
| 工作温度范围 | -40°C to 125°C (internal) | -55°C to 125°C (internal) |
| 封装 | 77-pin BGA (15mm x 15mm x 5.01mm) | BGA (16mm × 16mm × 5.01mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Thermal Resistance (θJA) | 12°C/W | — |
| RoHS 状态 | Compliant | — |
| REACH Status | Compliant | — |
| MSL 等级 | 3 (168 hours) | — |
| Number of Terminals | — | 77 |
| Thermal Resistance (Junction-to-Case) | — | 6.5°C/W |
| Control Architecture | — | Current-mode |
| 特性 | — | Output voltage tracking, remote sense, overcurrent protection |