Linear power chip: A linear power chip is a common type of power chip that works by converting the input voltage into a stable output voltage through an amplifying and regulating circuit. This type of power chip has the characteristics of simple and low cost, and is suitable for some occasions where the quality of the power supply is not high.
AC-DC conversion chip: Responsible for converting alternating current to direct current, such as the chip used in the aforementioned power adapter or power module. DC-DC conversion chip: includes various forms of converters, such as Buck converters, boost (BPieces. DC-DC conversion chip: Includes various forms of converters, such as Buck (Buck) converter, Boost (Boost) converter, and buck-boost (Buck) converter chip.
The chip models are TPS6108SGM4151 and so on. The TPS61085 is a high efficiency boost converter with input voltage range of 5V to 12V, output voltage range of 8V to 15V, and maximum output current of 2A, with low power consumption, high efficiency and stable output characteristics. SGM4151, the chip is a high efficiency applicationPower management chips for portable devices and low power applications in battery-powered devices. < / p > < p > common power management chip are HIP630IS653RT923ADP316KA7500, TL494, etc. The following will detail the main types of power management chips, and illustrate four common power management chips. The main type of power management chip Voltage regulator: A voltage regulator is one of the most basic power management chips and is used to convert an input voltage into a stable output voltage.
PGND power management chip model PF7001S PF7001 SOP, UC3843D UC3843AD SOP1LTC4263IS#PBF Linear Technology. Power management chip (PowerManagemenTIntegratedCircuits), is in the electronic equipment system for transformation and distribution of electrical energy, detection and other power management responsibilities of the chip.
, LM7805, etc. 7-pin power chip Model 8370 is a commonly used power management chip, mainly used for power supply management of electronic equipment. overvoltage, undervoltage, overcurrent, short circuit protection and other functions, support a wide range of input voltage. 7-pin power management chip Model LM7805 is a common forward voltage regulator chip with high output current capability and low output ripple.
AP2141:14-pin power management chip, with overvoltage protection, overcurrent protection and short circuit protection functions. TPS2113A: Dual channel 14-pin power management chip for battery switching, power selection, and power managementAnd other applications. RT9711:14 pin power management chip, with overvoltage protection, undervoltage protection and overcurrent protection functions. Max14526:14-pin power management chip for USB power and battery powered systems. < / p > < p > light blunt appliances models have PF7001SPF7001SOP, UC3843DUC3843ADSOP1LTC4263ISPBFLinearTechnology chip is 14 feet. According to the query of relevant public information, there are three 14-pin chip models, PF7001SPF7001 the SOP, UC3843DUC3843ADSOP1LTC4263ISPBFLinearTechnology.
The chip of pin 14 of the volt lithium battery new day charger should be the LM324 four-op amplifier chip used as the comparator control circuit. < / p > < p > power supply is 4 feet and 11 feet is put the most basic SiYun pin arrangement, most SiYun put are such, such as LF34LM290MC3317MC3320TL06TL07TL08TLC27LTLC27MTLC225TLC226TLC227TLE206TLE207TLE208TLE214TLV225OPA422OPA422OPA4132, etc.