General Description
●The AP1501 series are monolithic IC that design for a step-down DC/DC converter, and own the ability of driving a 3A load without additional transistor component. Due to reducing the number of external component, the board space can be saved easily.
●Features
●-Output voltage: 3.3V, 5V, 12V and adjustable output version
●-Adjustable version output voltage range, 1.23V to 37V+4%
●-150Khz +15% fixed switching frequency
●-Voltage mode non-synchronous PWM control
●-Thermal-shutdown and current-limit protection
●-ON/OFF shutdown control input
●-Operating voltage can be up to 40V
●-Output load current: 3A
●-TO220-5L TO220-5L(R) and TO263-5L packages
●-Low power standby mode
●-Built-in switching transistor on chip
●Applications
●-Simple High-efficiency step-down regulator
●-On-card switching regulators
●-Positive to negative converter
