60V electric car dashboard power supply system chip; 36V / 48V / 60V electric vehicle power supply chip instrumentation systems; 48 buck power ic; 48V buck 12vDC / DC; 60V step-down power supply IC; high-voltage step-down power supply 25-60V chips; 60v turn 12V / 5v; current 0.5A / 1A / 2A high current ic; 48V switch 20V; 60v buck 12v2A; 60v buck LED driver ic; 60v LED driver power chip drop 12v2A; 60v drop 12v30W point LED driver IC ; 30v drop 18v1A drive LED chip; 30v 18v12w buck LED driver chips; DC-DC step-down power chip low dropout; DC-DC power chip AL1203 drop 0.5v low voltage 25VDC-60VDC high voltage step-down DC / DC chip, the power down chip adjustable oscillator frequency 52KHZ to work in the best condition. Internal chip reference supply, oscillator, error amplifier, no external external startup resistor. The chip integrates over-temperature protection, the chip has a higher stability. The chip uses a standard ESOP8 two lead-free package, is now available in large quantities. Ohlone Electronic Technology Co., Ltd.; Contact: Zhang Chunlin thirteen six thousand six hundred ninety-nine Triple Triple O two O Mobile: 13066993320 Tel: 0755-23726010 E-mail: 1129287574@qq.com Http //: www.aolongic.com chip applications Occasion: electric motorcycle instrument control system of electric bicycles instrument control system voltage analog / digital systems in industrial control systems telecommunications power supply systems Ethernet POE system