Datasheet Linear Technology LT8390IUFD#TRPBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LT8390 |
| 零件号 | LT8390IUFD#TRPBF |
具有扩频的60V同步4开关降压-升压控制器
数据表
Datasheet LT8390
PDF, 1.2 Mb, 语言: en, 文件上传: Oct 20, 2017, 页数: 32
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
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价格
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| Package | 4x5 QFN-28 |
| Package Code | UFD |
| Package Index | 05-08-1712 |
参数化
| Architecture | Constant Frequency Peak-Buck Peak-Boost Current Mode |
| Demo Boards | DC2431A,DC2457A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Spread Spectrum, Output Disconnect, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency | 650 kHz |
| Frequency Adjust Range | 150kHz to 650kHz |
| Frequency Sync Range | 150kHz to 650kHz |
| Integrated Inductor | no |
| Ishutdown | 1 µA |
| Isupply | 2.1 mA |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 25 A |
| Polyphase | no |
| Sense Resistor | Rsense |
| Switch Current | 30 A |
| Synchronous | yes |
| Topology | Buck-Boost |
| Vin Max | 60 V |
| Vin Min | 4 V |
| Vout Max | 60 V |
| Vout Maximum | 60V |
| Vout Min | 1 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Compliant |
文章
- 60V Synchronous, Low EMI Buck-Boost for High Power and High Efficiency &mdash LT JournalPDF, 2.3 Mb, 档案已发布: Jan 17, 2017从文件中提取
模型线
系列: LT8390 (12)
制造商分类
- Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
其他名称:
LT8390IUFDTRPBF, LT8390IUFD TRPBF