Datasheet Linear Technology LTC3834IUFD#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3834 |
| 零件号 | LTC3834IUFD#PBF |
30µA I Q同步降压控制器
数据表
Datasheet LTC3834
PDF, 793 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 30
30μA IQ Synchronous Step-Down Controller
30μA IQ Synchronous Step-Down Controller
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| Package | 4x5 QFN-20 |
| Package Code | UFD |
| Package Index | 05-08-1711 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1344A |
| Design Tools | LTspice Model |
| Export Control | no |
| Features | Burst Mode, External Synchronization, PLL, Tracking, Power Good, PolyPhase |
| Frequency | 650 kHz |
| Frequency Sync Range | 140kHz - 650kHz |
| Integrated Inductor | no |
| Ishutdown | 4 µA |
| Isupply | .03 mA |
| Max Phases | 1, 2 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 25 A |
| Polyphase | yes |
| Sense Resistor | Rsense |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 36 V |
| Vin Min | 4 V |
| Vout Max | 5 V |
| Vout Maximum | 5V |
| Vout Min | 0.8 V |
| Vref Accuracy Over Temp | 1 % |
生态计划
| RoHS | Compliant |
模型线
系列: LTC3834 (8)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers
其他名称:
LTC3834IUFDPBF, LTC3834IUFD PBF