简要说明：42v转12v1A芯片牌的42v转12v1A芯片3脚EN控制产品：估价：0.1，规格：42v转12v1A芯片，产品系列编号：42v转12v1A芯片

　　42v转12v芯片-平衡车降压芯片，是一款输入电压5VDC-55VDC高耐压降压型DC/DC芯片，平衡车电源降压芯片振荡频率200K可调使其工作在最佳状态。sop8封装.

42v to 12v chip - balanced bus buck chip, is an input voltage 5VDC-55VDC high voltage step-down DC / DC chip, balanced power supply step-down chip oscillation frequency 200K adjustable to make it work in the best condition.

输出电压12v(0.8v~30v可调)

输出电流1A,(5v输出最大电流4A)内置mos

3脚EN使能管脚,高使能,接地关闭ic.

Chip internal integrated quasi-power, oscillator, error amplifier, no external external starting resistor. 42v turn 12v1A chip internal integrated over-temperature protection, the chip has a higher stability.

42v转12v芯片-平衡车降压芯片 http://www.jdzj.com/p3/2015-10-24/2156983.html