AX3140 데이터시트 PDF ( Data sheet )

AX3140 PWM Control 3A Step-Down Converter GENERAL DESCRIPTION AX3140, A consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX3140, A provides low-ripple power, high efficiency, an

HX1001 AX3001 Synchronous Boost DC, DC Regulator Features Up to 94% Efficiency Low voltage start-up：0.9V Shut-down current: < 1μA Input voltage：0.9V～4.4V Output voltage：2.5V～4.3V (Up to 5V with Schottky) Low switch on resistance RDS(ON), Internal switch: 0.35Ω 1.4MH- fixed fre

AX3001 150KHz, 2A PWM Buck DC, DC Converter GENERAL DESCRIPTION The AX3001 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 lev

AX3002 150KHz, 3A PWM Buck DC, DC Converter GENERAL DESCRIPTION The AX3002 series are monolithic IC designed for a step-down DC, DC converter, and own the ability of driving a 3A load without additional transistor. It saves board space. The external shutdown function can be controlled by logic lev