Datasheet Linear Technology LTC3612IUDC#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3612 |
| 零件号 | LTC3612IUDC#PBF |
3A，4MHz单片同步降压型DC / DC转换器
数据表
Datasheet LTC3612
PDF, 416 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 30
3A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
3A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
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价格
打包
| Package | 3x4 QFN-20 |
| Package Code | UDC |
| Package Index | 05-08-1742 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1310A,DC1574A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Burst Mode, DDR Mode, Active Voltage Positioning, 100% Duty Cycle |
| Frequency | 4000 kHz |
| Frequency Adjust Range | Up to 4MHz |
| Frequency Sync Range | Up to 4MHz |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.070 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 3 A |
| Polyphase | no |
| Switch Current | 6 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 5.5 V |
| Vin Min | 2.25 V |
| Vout Max | 5.5 V |
| Vout Maximum | Vin |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Compliant |
文章
- Monolithic Synchronous Step-Down Regulator Sources 3A or Sinks 1.5A in TSSOP or 3mm × 4mm QFN &mdash LT JournalPDF, 578 Kb, 档案已发布: Dec 1, 2009从文件中提取
模型线
系列: LTC3612 (16)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
- Power Management > Switching Regulator > DDR Memory/Bus Termination
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
其他名称:
LTC3612IUDCPBF, LTC3612IUDC PBF