Online supply wireless charging ICPT7M7433T price, a letter Electronics lithium rechargeable IC factory price direct

Online supply wireless charging IC PT7M7433T price, a letter Electronics lithium rechargeable IC factory price direct PT7M7433T is a series of very high precision voltage detector Shanghai Pericom's latest design one of a, the detection accuracy 0-Vcc (5.5V) the range of less than 1mV, and the detected value of the deviation of the bulk IC <± 2.5%, so the performance guarantee consistency and high overall performance of bulk products, we use it with a small amount of external circuitry can be composed of fairly simple lithium battery charging circuit. IC contains a precision 615mV voltage reference, two comparators, a RS flip-flops and other logic circuits, military power supply which substantially functions: VCC voltage or other voltage to be detected by the composition of the sub-R1-R3 voltage network connected to the IC's LTHIN / HTHIN sense pin, when the measured voltage drops cause LTHIN pin is below 615mV, LBO output pin output low, and if the test result for HTHIN pin voltage rises higher than 615 mV , after an internal logic and simple delay, the output pin LBO output high. "Charging without cable, do not go out with a charger." The dream is getting closer life. Wireless charging technology is expected to enter the domestic market within six months of actual combat phase. For no radiation through the device, after a lot of examples show the wireless charge radiation in the safe range. Strict access system in Japan, Europe has allowed wireless charging device in crowded public places and put into use, domestic testing agencies are also a number of wireless charging equipment for safety testing, testing organization under the Ministry of Industry and Information will establish barriers to entry, Consumers will spend in the future through the authority of certified equipment. In the long term energy cost savings for customers, charging speed and wired par.