同步升壓 5V轉8.4V USB連接 鋰電池充電線移動電源路由器

General DescrtptionThe 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