Datasheet Linear Technology LTM4631 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM4631 |
超薄双路10A或单路20A DC / DC µModule稳压器
数据表
Datasheet LTM4631
PDF, 993 Kb, 语言: en, 文件上传: Sep 25, 2017, 页数: 34
Ultrathin Dual 10A or Single 20A DC/DC μModule Regulator
Ultrathin Dual 10A or Single 20A DC/DC μModule Regulator
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价格
打包
| LTM4631EV#PBF | LTM4631EY#PBF | LTM4631IV#PBF | LTM4631IY | LTM4631IY#PBF | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | 16mm x 16mm x 1.91mm LGA 包装外形图 | 16mm x 16mm x 2.51mm BGA 包装外形图 | 16mm x 16mm x 1.91mm LGA 包装外形图 | 16mm x 16mm x 2.51mm BGA 包装外形图 | 16mm x 16mm x 2.51mm BGA 包装外形图 |
| Package Code | LGA | BGA | LGA | BGA | BGA |
| Package Index | 05-08-1504 | 05-08-1503 | 05-08-1504 | 05-08-1503 | 05-08-1503 |
| Pin Count | 144 | 144 | 144 | 144 | 144 |
参数化
| Parameters / Models | LTM4631EV#PBF | LTM4631EY#PBF | LTM4631IV#PBF | LTM4631IY | LTM4631IY#PBF |
|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC2147A | DC2147A | DC2147A | DC2147A | DC2147A |
| Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
| Export Control | no | no | no | no | no |
| Features | Ultrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good | Ultrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good | Ultrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good | Ultrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good | Ultrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good |
| Frequency, kHz | 750 | 750 | 750 | 750 | 750 |
| Frequency Adjust Range | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz |
| Frequency Sync Range | 500kHz - 780kHz | 500kHz - 780kHz | 500kHz - 780kHz | 500kHz - 780kHz | 500kHz - 780kHz |
| Integrated Inductor | yes | yes | yes | yes | yes |
| Ishutdown, µA | 30 | 30 | 30 | 30 | 30 |
| Isupply, mA | 4 | 4 | 4 | 4 | 4 |
| Monolithic | yes | yes | yes | yes | yes |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current, A | 10 | 10 | 10 | 10 | 10 |
| Output Current 2, A | 10 | 10 | 10 | 10 | 10 |
| Polyphase | yes | yes | yes | yes | yes |
| Switch Current, A | 20 | 20 | 20 | 20 | 20 |
| Switch Current 2, A | 20 | 20 | 20 | 20 | 20 |
| Synchronous | yes | yes | yes | yes | yes |
| Topology | Buck | Buck | Buck | Buck | Buck |
| Topology 1 | Buck | Buck | Buck | Buck | Buck |
| Topology 2 | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 15 | 15 | 15 | 15 | 15 |
| Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Vout Max, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Vout Max 2, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Vout Maximum | 1.8V | 1.8V | 1.8V | 1.8V | 1.8V |
| Vout Min, V | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Vout Min 2, V | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Vref Accuracy Over Temp, % | 1 | 1 | 1 | 1 | 1 |
生态计划
| LTM4631EV#PBF | LTM4631EY#PBF | LTM4631IV#PBF | LTM4631IY | LTM4631IY#PBF | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Not Compliant | Compliant |
模型线
系列: LTM4631 (5)
制造商分类
- µModule Solutions > µModule Regulators > µModule Buck Regulators