Datasheet Linear Technology LTM8050 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM8050 |
58V，2A降压型µModule（电源模块）稳压器
数据表
Datasheet LTM8050
PDF, 442 Kb, 语言: en, 文件上传: Sep 25, 2017, 页数: 24
58V, 2A Step-Down µModule Regulator
58V, 2A Step-Down µModule Regulator
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| LTM8050EY#PBF | LTM8050IY | LTM8050IY#PBF | LTM8050MPY | LTM8050MPY#PBF | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| 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 | 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 | BGA | BGA |
| Package Index | 05-08-1918 | 05-08-1918 | 05-08-1918 | 05-08-1918 | 05-08-1918 |
| Pin Count | 70 | 70 | 70 | 70 | 70 |
参数化
| Parameters / Models | LTM8050EY#PBF | LTM8050IY | LTM8050IY#PBF | LTM8050MPY | LTM8050MPY#PBF |
|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1723A | DC1723A | DC1723A | DC1723A | DC1723A |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no | no | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency, kHz | 2400 | 2400 | 2400 | 2400 | 2400 |
| Frequency Adjust Range | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz |
| Frequency Sync Range | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz | 100kHz to 2.4MHz |
| Integrated Inductor | yes | yes | yes | yes | yes |
| Ishutdown, µA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Isupply, mA | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
| Max Phases | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 |
| Output Current, A | 2 | 2 | 2 | 2 | 2 |
| Polyphase | no | no | no | no | no |
| Switch Current, A | 4 | 4 | 4 | 4 | 4 |
| Synchronous | no | no | no | no | no |
| Topology | Buck | Buck | Buck | Buck | Buck |
| Topology 1 | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 58 | 58 | 58 | 58 | 58 |
| Vin Min, V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Vout Max, V | 24 | 24 | 24 | 24 | 24 |
| Vout Maximum | 24V | 24V | 24V | 24V | 24V |
| Vout Min, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
生态计划
| LTM8050EY#PBF | LTM8050IY | LTM8050IY#PBF | LTM8050MPY | LTM8050MPY#PBF | |
|---|---|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant | Not Compliant | Compliant |
模型线
系列: LTM8050 (5)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | High Input Voltage Buck
- µModule Solutions > µModule Regulators > µModule Buck Regulators | Extended Temperature (H & MP) µModule Regulators