Anshen Semiconductor launches high energy battery monitoring of measurement accuracy horizontal industry

Promoting high energy innovative Ann Semic Semiconductors (On Semiconductor, NASDAQ: ONNN) launches new series of complementary metal oxide semiconductor (CMOS) "battery power monitor" integrated circuit (IC), for smartphones, A single lithium ion (Li +) battery commonly used in a variety of portable electronics such as a tablet and a digital camera provides precise residual power level monitoring. The new LC709201F, LC709202F and LC709203F combine high-precision levels, as well as the industry's lowest energy consumption, superior to competition devices that perform this function. These devices also reduce the number of components and reduce system costs, as they differ from competition devices, and do not require current sensing electricity to make up a scheme. ANANM SSDC monitors determine temperature and voltage by using independent correction techniques to reduce the measurement error below ± 5% (LC709201F and LC709202F) or less than ± 2.8% (LC709203F). Low current consumption reduces the battery consumption to the lowest to extend the interval between adjacent charging cycles. LC709202F and LC709203F also have lower than 0.2 micro-hustle (μA) saving mode functions, and further enhance power saving performance. In addition, the LC709203F also provides an ECO (energy-saving priority) mode that current consumes 2 μA. The key features of LC709201F include I2C interfaces and communication pins, including battery temperature read control, battery temperature analog voltage input, reset, test, and power pins. LC709202F and LC709203F add a warning function (the warning function of LC709203F can be configured) to display low relative charging state (RSOC), low battery voltage and external alert / interrupt for low battery power to warning. In addition, the LC709203F can adapt to any emerging lithium-ion battery chemistry with a table re-write system (Table RE-WRITING SYSTEM). ATSUSHI BANDO, general manager of Anshen Mei Semiconductor Digital Solution, said: "Provide the most accurate battery power and temperature measurement is a clear requirement for portable electronic products, and continues to suggest that the remaining battery power is critical to the user. Our new series of battery power The monitor has achieved this goal by using a unique technology. In addition, these devices meet the strict-dimensional portable electronic product designers, providing small-sized programs, minimizing the total number of components, and consumes only pole Less precious batteries. " Related reading: Anshen American Semiconductor launches DSP-based system-level chip for hearing aid solutions Anshen Mei launches new series tunable radio frequency components Anni Mei launches Rhythm R3710 pre-configured DSP system Anshen Mei launches Belasigna R262 broadband advanced noise reduction SOC Anni Mei launched a fully programmable lithium-ion switch battery charger NCP1851