FA3621

For Switching Power Supply Control

■Description FA3621FisacontrolICfor6-channelDC-DCconverter.ThisICcandirectlydriveaNch/Pch-MOSFET. ThisICissuitabletoreduceconvertersizebecauseithasmanyfunctionsinasmallpackageLQFP-48. ■Features •6-channelPWMcontrolwithMOSFETdirectdriving:5-channelfor

FA3621F

For Switching Power Supply Control

■Description FA3621FisacontrolICfor6-channelDC-DCconverter.ThisICcandirectlydriveaNch/Pch-MOSFET. ThisICissuitabletoreduceconvertersizebecauseithasmanyfunctionsinasmallpackageLQFP-48. ■Features •6-channelPWMcontrolwithMOSFETdirectdriving:5-channelfor

FA3629AV

For Switching Power Supply Control

■Description FA3629AVisaPowerICwhichincludesDC-DCconvertercontrollerandNch-powerMOSFET.ThisICcandirectlydriveNch/PchMOSFET.ThisICissuitabletoreduceconvertersizebecauseithasmanyfunctionsinasmallpackageTSSOP. ■Features •Lowinputvoltage:2.5Vto6.5V •40

FA3630V

For Switching Power Supply Control

■Description FA3630VisaDC-DCconvertercontroller.ThisICcandirectlydriveaNch/Pch-MOSFET.ThisICissuitabletoreduceconvertersizebecauseithasmanyfunctionsinasmallpackageTSSOP. ■Features •Lowinputvoltage:2.5Vto6.5V •2-channelsPWMcontrol:Rail-to-rail

FA3630V

CMOS IC For Switching Power Supply Control; • Low input voltage: 2.5V to 6.5V\n• 2-channels PWM control: Rail-to-rail output\n   Output impedance of output stage = 3.5Ω (typ.)\n   Nch-MOSFET driving (Ch1)\n   Nch/Pch-MOSFET driving (Ch2)(selected by SEL pin)\n• Low power consumption: 0.7mA (typ.)\n• ON/OFFcontrol: Standby current= 0.1µA (typ.)\n• ±2% high accuracy reference voltage\n• Adjustable soft start time and maximum duty cycle\n• Adjustable built-in timer latch for short circuit protection\n• Wide range of operation frequency: 100kHz to 1MHz\n• Package: TSSOP-16 (Thin and small)■ Applications\n• Power supply for general equipment ;

■ Description\nFA3630V is a DC-DC converter controller. This IC can directly drive a Nch/Pch-MOSFET. This IC is suitable to reduce converter size because it has many functions in a small package TSSOP.■

FA3635P

For Switching Power Supply Control

■Description FA3635PisaCMOSICwhichincludeslowon-resistancepowerMOSFETforPWM-typeswitchingpowersupplycontrol.ThisICachieveshighefficiencyDC-DCconverteranditissuitableforbuckconverterorinvertingconverterwithhighinputvoltageof10Vto50V. ■Features •Built-i

FA3641

PWM control IC with light load power saving function For Switching Power Supply Control

TheFA3641P(N)andFA3647P(N)arethePWMtypeswitchingpowersupplycontrolICsthatcandirectlydrivepowerMOSFET.TheseICsuseaCMOSdevicewithhighdielectricstrength(30V)toimplementlowpowerconsumption.TheyfeatureanumberoffunctionsthatareequivalenttothoseoftheFA531X

FA3641

FA3641

TheFA3641P(N)andFA3647P(N)arethePWMtypeswitchingpowersupplycontrolICsthatcandirectlydrivepowerMOSFET.TheseICsuseaCMOSdevicewithhighdielectricstrength(30V)toimplementlowpowerconsumption.TheyfeatureanumberoffunctionsthatareequivalenttothoseoftheFA531X

FA3641N

PWM control IC with light load power saving function For Switching Power Supply Control

TheFA3641P(N)andFA3647P(N)arethePWMtypeswitchingpowersupplycontrolICsthatcandirectlydrivepowerMOSFET.TheseICsuseaCMOSdevicewithhighdielectricstrength(30V)toimplementlowpowerconsumption.TheyfeatureanumberoffunctionsthatareequivalenttothoseoftheFA531X

FA3641P

PWM control IC with light load power saving function For Switching Power Supply Control

TheFA3641P(N)andFA3647P(N)arethePWMtypeswitchingpowersupplycontrolICsthatcandirectlydrivepowerMOSFET.TheseICsuseaCMOSdevicewithhighdielectricstrength(30V)toimplementlowpowerconsumption.TheyfeatureanumberoffunctionsthatareequivalenttothoseoftheFA531X