Datasheet Linear Technology LTC3646IDE-1#TRPBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3646-1 |
| 零件号 | LTC3646IDE-1#TRPBF |
40V，1A同步降压转换器
数据表
Datasheet LTC3646, LTC3646-1
PDF, 596 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 28
40V, 1A Synchronous Step-Down Converter
40V, 1A Synchronous Step-Down Converter
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价格
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| Package | 4x3 DFN-14 |
| Package Code | DE |
| Package Index | 05-08-1708 |
参数化
| Architecture | Constant Frequency Controlled On-Time Current Mode |
| Demo Boards | DC1731A-A,DC1731A-B,DC1820A-A,DC1820A-B |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Resistor Set Frequency, External Synchronization, Burst Mode, Power Good |
| Frequency | 3000 kHz |
| Frequency Adjust Range | 200kHz - 3MHz |
| Frequency Sync Range | 200kHz - 3MHz |
| Integrated Inductor | no |
| Ishutdown | 8 µA |
| Isupply | 0.140 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 1 A |
| Polyphase | no |
| Switch Current | 1.2 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 40 V |
| Vin Min | 4 V |
| Vout Max | 15 V |
| Vout Maximum | 15V |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Compliant |
其他选择
模型线
系列: LTC3646-1 (12)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
其他名称:
LTC3646IDE-1TRPBF, LTC3646IDE-1 TRPBF, LTC3646IDE1#TRPBF, LTC3646IDE 1#TRPBF