12V0.15A pairing wireless doorbell chip AP8507

Currently on the market mostly adopt doorbell decoding scheme, there are less easily re-encoded code decoding scheme, large physical, difficult to produce manually jumpers and other shortcomings, to improve the above shortcomings Release AP8505 Li microelectronics, AP8507 wireless doorbell chip, this chip program for smart home wireless remote control doorbell, and other products.

AP8505 with synchronous rectification by the high pressure, the integrated controller PFM and the MOSFET 500V high reliability, very streamlined external components for low power non-isolated power switch. AP8505 built-in 500V high-voltage start, quick start system to achieve ultra-low standby function. 5V non-isolated wireless doorbell chip AP8505 provides a complete intelligent protection features including over-current protection, under-voltage protection, over-temperature protection. Further AP8505 having excellent EMI characteristics.

AP8507 is a low power, high performance, wireless doorbell ic operate independently, for applications wireless doorbell is applicable to all kinds Buck, Buck-Boost architecture, AP8507 wireless doorbell ic architecture is based on high-voltage synchronous rectifier integrated PFM controller, and the MOSFET 500V high reliability, effectively reducing the number of external components required to reduce the cost of application, while, AP8507 doorbell ic has low power consumption, is particularly suitable for applications in the low power system .

AP8505 / AP8507 wireless doorbell chip peripheral components for extremely streamlined low-power non-isolated switching power supply, the main application areas are non-isolated auxiliary power, household appliances and smart home, if you need more manual AP8505 / AP8507 electronic doorbell chip products or other materials Please apply to Li Microelectronics. >>