同步升压 5V转8.4V USB连接 锂电池充电线移动电源路由器

Augus

General DescriptionThe AP8660 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25Ωpower MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.The AP8660 is available in the SOT23-6L package and provides space-saving PCB for the application fields.Features Adjustable Output up to 24V Internal Fixed PWM frequency: 1.0MHz Precision Feedback Reference Voltage: 0.6V (±2%) Internal 0.25Ω, 2A, 26V Power MOSFET Shutdown Current: 0.1μA Over Voltage Protection Over Temperature Protection Adjustable Over Current Protection: 0.5A ~ 2.5A Package: SOT23-6LApplications Chargers LCD Displays Digital Cameras Handheld Devices Portable Products

QDHAM

卧槽，看不懂