AH3050 is a low-power synchronous boost control chip. It is a 18v synchronous boost converter with built-in gate driver for load disconnection. AH3050 integrates two FETs with low resistance power: a 7-mω switching FET and a 7-mω rectifying FET. AH3050 synchronous rectification improves efficiency, reduces power consumption and reduces heat dissipation requirements, so AH3050 can be applied in high-power environment. 12V 18V 2A high efficiency and low power consumption AH3050 AH3050 is very suitable for low voltage start-up lithium battery boost 5A boost synchronous rectification chip. Do you know which one of 5V 12V synchronous boost chips has made it? Come on, Shenzhen Zhenbang Micro-technology Co., Ltd. has a synchronous rectification boost scheme with simplified peripheral components, ultra-low temperature and diode-free boost scheme DC-DC built-in synchronous boost structure.AH3050 2.8V liter 5V 3A-5A 2.7V to 18V input voltage supports a wide range of applications of power supply systems and batteries. AH3050 automatically switches the working mode according to the change of the load condition, and the static current is in a low state in the light-load Burst mode. AH3050 uses adaptive constant off-time peak current mode control. AH3050 has an internal feature to help improve light load efficiency. When the output current is low, AH3050 will enter DCM mode. AH3050 includes configurable functions, including programmable cycle-by-cycle current limit and programmable switching frequency function. When AH3050 is turned off, it can isolate the output from the input. Once the output is short-circuited, it will enter the hiccup mode to reduce the thermal stress, and it can automatically recover after the short state is released. In addition, AH3050 also has OVP and thermal protection functions to avoid faults.1 Function input voltage range: 2.7V to 18V output voltage range: 4.5V to 18V efficiency up to 96%: VIN = 7.2V, VBUS=16V, IOUT=2A two 7mω groups with integrated adjustable switching frequency up to 2.2MHz programmable circulating current limit short protection load disconnect drive DCM operation input low voltage locking AH3050 output overvoltage protection fixed 21V overheat protection QFN13-FC3 * 3 * 3.5 package 2 application portable POS terminal Bluetooth speaker electronic thunderbolt interface USBType-C power transmission