Datasheet Linear Technology LT3689IUD#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3689 |
| 零件号 | LT3689IUD#PBF |
具有上电复位和看门狗定时器的700mA降压稳压器
数据表
Datasheet LT3689, LT3689-5
PDF, 986 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 34
700mA Step-Down Regulator with Power-On Reset and Watchdog Timer
700mA Step-Down Regulator with Power-On Reset and Watchdog Timer
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价格
打包
| Package | 3x3 QFN-16 |
| Package Code | UD |
| Package Index | 05-08-1691 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1312A |
| Design Tools | LTspice File |
| Export Control | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Watchdog Timer |
| Frequency | 2200 kHz |
| Frequency Adjust Range | 350kHz - 2.2MHz |
| Frequency Sync Range | 350kHz - 2.2MHz |
| Integrated Inductor | no |
| Ishutdown | 0.01 µA |
| Isupply | 0.05 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 0.7 A |
| Over Voltage Protection | 60 V |
| Polyphase | no |
| Switch Current | 1.55 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 38 V |
| Vin Min | 3.4 V |
| Vout Max | 34.2 V |
| Vout Maximum | 0.9Vin |
| Vout Min | 0.8 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Compliant |
其他选择
文章
- Industrial/Automotive Step-Down Regulator Accepts 3.6V to 36V and Includes Power-On Reset and Watchdog Timer in 3mm × 3mm QFN &mdash LT JournalPDF, 218 Kb, 档案已发布: Mar 1, 2009从文件中提取
模型线
系列: LT3689 (10)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower 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:
LT3689IUDPBF, LT3689IUD PBF