零件编号 : AX3007
功能 : 150KHz, 2A PWM Buck DC/DC Converter / SOP-8L, SOP-8L-EP, TO263-5L and TO252-5L Pb-Free packages
制造商 : Unspecified
The AX3007 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 2A load without additional transistor. It saves board space. The external shutdown function can be controlled by logic level and then come into standby mode.
The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurs and VFB is down below 0.5V, the switching frequency will be reduced.