Datasheet Linear Technology LTC3769MPFE#TRPBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3769 |
| 零件号 | LTC3769MPFE#TRPBF |
60V低IQ同步升压控制器
数据表
Datasheet LTC3769
PDF, 448 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 32
60V Low IQ Synchronous Boost Controller
60V Low IQ Synchronous Boost Controller
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| Package | TSSOP-20 |
| Package Code | FE |
| Package Index | 05-08-1663 (CA) |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2173A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Burst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power Good |
| Frequency | 900 kHz |
| Frequency Adjust Range | 50kHz to 900kHz |
| Frequency Sync Range | 75kHz to 850kHz |
| Integrated Inductor | no |
| Ishutdown | 4 µA |
| Isupply | 0.028 mA |
| Max Phases | 1 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -55 to 125 °C |
| Polyphase | no |
| Sense Resistor | Rsense, DCR |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Boost |
| Vin Max | 60 V |
| Vin Min | 2.3 V |
| Vin Min Startup | 4.5 V |
| Vout Max | 60 V |
| Vout Maximum | 60V |
| Vout Min | 1.2 V |
| Vswitch Max | 65 V |
生态计划
| RoHS | Compliant |
模型线
系列: LTC3769 (16)
制造商分类
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | External Power Switch Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
其他名称:
LTC3769MPFETRPBF, LTC3769MPFE TRPBF