Datasheet Linear Technology LTM4644EY-1#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM4644-1 |
| 零件号 | LTM4644EY-1#PBF |
具有可配置4A输出阵列的四路DC / DC µModule（电源模块）稳压器
数据表
LTM4644/LTM4644-1: Quad DC/DC μModule (Power Module) Regulator with Configurable 4A Output Array Data Sheet
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| Package | 15mm × 9mm × 5.01mm BGA |
| Package Code | BGA |
| Package Index | 05-08-1900 |
参数化
| Architecture | Controlled On-Time Valley Current Mode |
| Demo Boards | DC1900A,DC2428A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Tracking, Temperature Monitor, External Synchronization, Power Good |
| Frequency | 1000 kHz |
| Frequency Sync Range | 700kHz - 1MHz |
| Integrated Inductor | yes |
| Ishutdown | 11 µA |
| Isupply | 2 mA |
| Monolithic | yes |
| Number of Outputs | 4 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 4 A |
| Output Current 2 | 4 A |
| Output Current 3 | 4 A |
| Polyphase | no |
| Switch Current | 7 A |
| Switch Current 2 | 7 A |
| Switch Current 3 | 7 A |
| Synchronous | yes |
| Topology | Buck |
| Topology 1 | Buck |
| Topology 2 | Buck |
| Topology 3 | Buck |
| Vin Max | 14 V |
| Vin Min | 4 V |
| Vout Max | 5.5 V |
| Vout Max 2 | 5.5 V |
| Vout Max 3 | 5.5 V |
| Vout Maximum | 5.5V |
| Vout Min | 0.6 V |
| Vout Min 2 | 0.6 V |
| Vout Min 3 | 0.6 V |
生态计划
| RoHS | Compliant |
其他选择
模型线
系列: LTM4644-1 (3)
- LTM4644EY-1#PBF LTM4644IY-1 LTM4644IY-1#PBF
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
- µModule Solutions > µModule Regulators > µModule Buck Regulators | Extended Temperature (H & MP) µModule Regulators
其他名称:
LTM4644EY-1PBF, LTM4644EY-1 PBF, LTM4644EY1#PBF, LTM4644EY 1#PBF