產品詳情
AH1514 is a high-efficiency single-chip synchronous buck DC/DC converter, which adopts jitter frequency and average current mode control architecture. It can drive up to 20A continuous load, and has excellent line and load regulation. The equipment works with an b voltage range of 7V to 38V, and provides an adjustable output voltage from 3.3V to 25V. AH1514 has short circuit and thermal protection circuit to improve the reliability of the system. Built-in soft start to avoid b inrush current at startup.
AH1514只需要極少的外部元件。以及廣泛的保護功能，以提高可靠性電路。在24V輸入時，具有高達96%的效率，可CC/CV模式控制，通常用于大卡車、車充上 可直接使用于12-24V轉5V 10A 大電流大功率20A降壓 AH1514可編程頻率（130KHz至300KHz之間），AH1514zui大占空比可在98%，AH1514是一顆外掛MOS的芯片 12V轉3.3V 6A，AC12V/24V變換5V 5A 10V-15V轉變5V 5A 24V逆變12V 4A-5A。
