3771

型号：AX3771；Dual High-Efficiency PWM Step-Down DC-DC Converter

GENERALDESCRIPTION TheAX3771isadualhigh-efficiencyPulse-Skipping-Modulated(PSM)step-downDC-DCconverter.Itiscapableofdelivering1Aoutputcurrentoverawideinputvoltagerangefrom2.5Vto7.5V,theAX3771isideallysuitedforportableelectronicdevicesthatarepoweredfrom

3771

型号：TPS613771RYHR；Package：VQFN-HR；TPS61377 23-VIN, 25-VOUT, 6-A, Synchronous Boost Converter with Programmable Peak Current Limit

1Features •Wideinputvoltageandoutputvoltagerange –Inputvoltagerange:2.9Vto23V –Outputvoltagerange:4.5Vto25V •Programmablepeakcurrentlimitfrom1.5Ato6A •Switchingfrequency –TPS61377:650kHz –TPS613771:1.2MHz •Highefficiencyandpowercapability –6

3771G-18

型号：3771G-18；Package：TSSOP；DTV, STB CLOCK SOURCE

Features •IntegratedPhase-LockLoop •Lowjitter,highaccuracyoutputs •3.3Voperation •Packagedin16-pinTSSOP •RoHS6(greenandleadfree)compliantpackaging •Exact(0ppm)multiplicationratios •PincompatibletoCY24204-3

3771G18L

型号：3771G-18LF；Package：TSSOP；DTV, STB CLOCK SOURCE

Features •IntegratedPhase-LockLoop •Lowjitter,highaccuracyoutputs •3.3Voperation •Packagedin16-pinTSSOP •RoHS6(greenandleadfree)compliantpackaging •Exact(0ppm)multiplicationratios •PincompatibletoCY24204-3

3771G18L

型号：3771G-18LFT；Package：TSSOP；DTV, STB CLOCK SOURCE

Features •IntegratedPhase-LockLoop •Lowjitter,highaccuracyoutputs •3.3Voperation •Packagedin16-pinTSSOP •RoHS6(greenandleadfree)compliantpackaging •Exact(0ppm)multiplicationratios •PincompatibletoCY24204-3

3771G-18

型号：3771G-18T；Package：TSSOP；DTV, STB CLOCK SOURCE

Features •IntegratedPhase-LockLoop •Lowjitter,highaccuracyoutputs •3.3Voperation •Packagedin16-pinTSSOP •RoHS6(greenandleadfree)compliantpackaging •Exact(0ppm)multiplicationratios •PincompatibletoCY24204-3