Datasheet Linear Technology LTC3646EDE#PBF — 数据表
制造商 | Linear Technology |
系列 | LTC3646 |
零件号 | LTC3646EDE#PBF |
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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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 | 0 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 | 30 V |
Vout Maximum | 30V |
Vout Min | 2 V |
Vref Accuracy Over Temp | 1.5 % |
生态计划
RoHS | Compliant |
其他选择
模型线
系列: LTC3646 (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:
LTC3646EDEPBF, LTC3646EDE PBF