The device is dc-dc monolithic regulator specifically designed to provide extremely high efficiency.
The device has on UVLO set at 2.7V cause it is particurarly thought for single Li-ion cell applications. Output voltage can be selected by an external divider down to 0.6V. Duty Cycle can saturate to 100% allowing low drop-out operation.
The device is based on a 600kHz fixed-frequency, current mode-architecture. Low Consumption Mode operation can be selected at light load conditions, allowing switching losses to be reduced. L6925D is externally synchronizable with a clock which makes it useful in noise-sensitive applications.
LBI pin can be used to have a LBO signal when the Battery voltage is lower than a preset value. Other features like, Overvoltage protection, Shortcircuit protection and Thermal Shutdown (150˚C) are also present
| 订购型号 | 产品状态 | 美金价格 | 数量 | 封装 | 包装形式 | 温度范围 | 材料声明 |
| L6925D013TR | Active | 1000 | MSOP/TSSOP 8 | Tape And Reel | L6925D013TR | ||
| L6925D | Active | 1000 | MSOP/TSSOP 8 | Tube | L6925D |
| 描述 | 版本 | 大小 |
| L6925D : DS3044: High efficiency monolithic synchronous step down regulator | 3 | 55KB |
| 描述 | 版本 | 大小 |
| AN1893: Designing with L6925D, high-efficiency monolithic synchronous step-down regulator | 3 | 628KB |
