Datasheet Linear Technology LTM4649 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM4649 |
10A降压DC / DC µModule（电源模块）稳压器
数据表
Datasheet LTM4649
PDF, 1.4 Mb, 语言: en, 文件上传: Sep 25, 2017, 页数: 30
10A Step-Down DC/DC µModule Regulator
10A Step-Down DC/DC µModule Regulator
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价格
打包
| LTM4649EY#PBF | LTM4649IY | LTM4649IY#PBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 15mm x 9mm x 4.92mm BGA 包装外形图 | 15mm x 9mm x 4.92mm BGA 包装外形图 | 15mm x 9mm x 4.92mm BGA 包装外形图 |
| Package Code | BGA | BGA | BGA |
| Package Index | 05-08-1892 | 05-08-1892 | 05-08-1892 |
| Pin Count | 68 | 68 | 68 |
参数化
| Parameters / Models | LTM4649EY#PBF | LTM4649IY | LTM4649IY#PBF |
|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1856B-B | DC1856B-B | DC1856B-B |
| Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
| Export Control | no | no | no |
| Features | PolyPhase, Differential Remote Sense, Burst Mode, Tracking, External Synchronization, Spread Spectrum, Temperature Monitor | PolyPhase, Differential Remote Sense, Burst Mode, Tracking, External Synchronization, Spread Spectrum, Temperature Monitor | PolyPhase, Differential Remote Sense, Burst Mode, Tracking, External Synchronization, Spread Spectrum, Temperature Monitor |
| Frequency, kHz | 450 | 450 | 450 |
| Frequency Sync Range | 250kHz - 800kHz | 250kHz - 800kHz | 250kHz - 800kHz |
| Integrated Inductor | yes | yes | yes |
| Ishutdown, µA | 70 | 70 | 70 |
| Isupply, mA | 5 | 5 | 5 |
| Max Phases | 1 | 1 | 1 |
| Monolithic | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 | -40 to 85 |
| Output Current, A | 10 | 10 | 10 |
| Polyphase | yes | yes | yes |
| Synchronous | yes | yes | yes |
| Topology | Buck | Buck | Buck |
| Topology 1 | Buck | Buck | Buck |
| Vin Max, V | 16 | 16 | 16 |
| Vin Min, V | 4.5 | 4.5 | 4.5 |
| Vout Max, V | 3.3 | 3.3 | 3.3 |
| Vout Maximum | 3.3V | 3.3V | 3.3V |
| Vout Min, V | 0.6 | 0.6 | 0.6 |
生态计划
| LTM4649EY#PBF | LTM4649IY | LTM4649IY#PBF | |
|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant |
模型线
系列: LTM4649 (3)
制造商分类
- µModule Solutions > µModule Regulators > µModule Buck Regulators