Datasheet Linear Technology LTM4639IY — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM4639 |
| 零件号 | LTM4639IY |
低VIN 20A DC / DC µModule（电源模块）降压型稳压器
数据表
Datasheet LTM4639
PDF, 588 Kb, 语言: en, 文件上传: Sep 25, 2017, 页数: 32
Low VIN 20A DC/DC μModule (Power Module) Step-Down Regulator
Low VIN 20A DC/DC μModule (Power Module) Step-Down Regulator
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| Package | 15mm x 15mm x 4.92mm BGA |
| Package Code | BGA |
| Package Index | 05-08-1962 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2166A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Differential Remote Sense, PolyPhase, External Synchronization, Resistor Set Frequency, Tracking, Power Good, Temperature Monitor |
| Frequency | 500 kHz |
| Frequency Adjust Range | 210kHz - 850kHz |
| Frequency Sync Range | 250kHz - 800kHz |
| Integrated Inductor | yes |
| Ishutdown | 45 µA |
| Isupply | 25 mA |
| Max Phases | 6 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 20 A |
| Polyphase | yes |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 7 V |
| Vin Min | 2.375 V |
| Vout Max | 5.5 V |
| Vout Maximum | 5.5V |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Not Compliant |
模型线
系列: LTM4639 (3)
- LTM4639EY#PBF LTM4639IY LTM4639IY#PBF
制造商分类
- µModule Solutions > µModule Regulators > µModule Buck Regulators