AX3007A

丝印：AX3007A；85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A

[DC-DC] Buck;

The AX3007A 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 level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurs and VFB is down below 0.5V, the switching frequency will be reduced.   The AX3007A series operates at a switching frequency of 85KHz thus allow smaller sized filter components than what would be needed with lower frequency switching regulators. The output version included fixed 3.3V, 5V, 12V, and an adjustable type. The chips are available in standard SOP8, SOP8-EP and TO252-5L packages. \n

AX3007A-12ES

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-12ESA

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-12S

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-12SA

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-33ES

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-33ESA

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-33S

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The

AX3007A-33SA

85 KHz, 2A PWM Buck DC/DC Converter

GENERALDESCRIPTION TheAX3007AseriesaremonolithicICdesignedforastepdownDC/DCconverter,andowntheabilityofdrivinga2Aloadwithoutadditionaltransistor.Itsavesboardspace.Theexternalshutdownfunctioncanbecontrolledbylogiclevelandthencomeintostandbymode.The