Datasheet Linear Technology LTC3772BEDDB#PBF — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3772B |
| 零件号 | LTC3772BEDDB#PBF |
微功耗无RSENSE恒定频率降压DC / DC控制器
数据表
Datasheet LTC3772B
PDF, 331 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 20
Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller
Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller
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| Package | 3x2 DFN-8 |
| Package Code | DDB |
| Package Index | 05-08-1702 |
参数化
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC924A |
| Design Tools | LTspice File |
| Export Control | no |
| Features | No Rsense, 100% Duty Cycle |
| Frequency | 550 kHz |
| Integrated Inductor | no |
| Ishutdown | 8 µA |
| Isupply | 0.2 mA |
| Max Phases | 1 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 5 A |
| Polyphase | no |
| Sense Resistor | None |
| Switch Current | 5 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 9.8 V |
| Vin Min | 2.75 V |
| Vout Max | 9.8 V |
| Vout Maximum | Vin |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
生态计划
| RoHS | Compliant |
模型线
系列: LTC3772B (6)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
其他名称:
LTC3772BEDDBPBF, LTC3772BEDDB PBF