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发布者:微桥 发布时间:2011-7-11 阅读:7125次    关键字: DC-DC Boost Buck
微桥DC-DC(Buck/Boost)选型参数表


微桥DC-DC(Buck/Boost)选型参数表

Buck DC-DC Converter/Controller(降压IC)
1.CMOS Synchronous Step-Down DC/DC Converter(CMOS制程同步降压IC)Vin<10V
Part No.
Vin
Vout
Iout
Frequency

Vfb

Quiescent
Package
Note/Replace
AX3512 2.5~5.5V Adj 600mA 1.4MHz 0.6V 250uA TSOT23-5,TDFN-6 CL,SS,EN,SCP,Current Mode
AX3513/A 2.5~5.5V Adj 1A 1.4MHz 0.6V 250uA TSOT23-5,TDFN-6 CL,SS,EN,SCP,Current Mode
AX3514/A/B 2.6~5.5V Adj 2A 1.2MHz 0.6V 250uA SOP-8,TDFN-10 CL,SS,EN,SCP,Current Mode
AX3515/A 2.5~5.5V Adj 1A*2 1.4MHz 0.6V 250uA TDFN-12,TDFN-10 Dual Channel
AX3516/A/B 2.6~5.5V Adj 2.5A 1.2MHz 0.6V 250uA ESOP-8,TDFN-8,TDFN-10 CL,SS,EN,SCP,Current Mode
AX3517 2.8~5.5V Adj 2.5A 1MHz 0.8V 250uA SOP-8 CL,SS,SCP,Current/Power saving Mode
AX3518 2.8~5.5V Adj 3.2A 1MHz 0.8V 250uA ESOP-8,TDFN-8 CL,SS,SCP,Current/Power saving Mode
AX3519 2.8~5.5V Adj 4A 1MHz 0.8V 250uA ESOP-8,TDFN-8 CL,SS,SCP,Current /Power saving Mode
AX3523 2.5~6V Adj 800mA 1.5MHz 0.6V 250uA TSOT23-5,TDFN-6 CL,EN,SS,SCP,Current/Power saving Mode
AX3531 2.8~5.5V Adj 2A 1.25MHz 0.6V 200uA TSOT23-6 CL.EN,SS,SCP,Current/Power saving Mode
AX3604 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 200uA TDFN-12 Dual Channel
AX3700 2.5~7.5V Adj 600mA 1.4MHz 0.6V 200uA TSOT23-5,TDFN-6 -
AX3701 2.5~7.5V Adj 1.2A 1.4MHz 0.6V 200uA TSOT23-5,TDFN-6 -
AX3702 2.5~7.5V Adj 2A 1.4MHz 0.6V 200uA SOT23-5/6,ESOP-8,TDFN-10 -
EML3020 2.5~5.5V Adj 600mA 1.5MHz 0.6V 15/188uA SOT23-5,TDFN-6 Sync./PFM/PWM/LDO mode
EML3022 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 30/376uA ESOP-8 Sync./PFM/PWM/LDO mode
EML3023 2.5~5.5V Adj 1A 1.5MHz 0.6V 15/188uA SOT23-5,TDFN-6 Sync./PFM/PWM/LDO mode
EML3025 2.5~5.5V Adj 1A 2.25MHz 0.6V 17/200uA SOT23-5 Sync./PFM/PWM/LDO mode
EML3170 2.6~5.5V Adj 3A 1.4MHz 0.8V 100uA ESOP-8 Sync./PWM mode
EML3171 2.6~5.5V Adj 2A 1.4MHz 0.8V 170uA TDFN-8 Sync./PSM/PWM mode
EML3172 2.6~5.5V Adj 3A 1.4MHz 0.8V 170uA TSOT23-6 Sync./PSM/PWM mode
EML3173 2.6~5.5V Adj 3A 1.4MHz 0.8V 220uA ESOP-8 Sync./PSM/PWM mode /Power Good
EML3175 2.6~5.5V Adj 3.5A 1.4MHz 0.8V 170uA TDFN-8 Sync./PWM mode
EML3406 2.5~5.5V Adj,1.2,1.5,1.8,3.3 600mA 1.5MHz 0.6V 200uA SOT23-5 SCP,OCP,OTP,SS,EN
EML3408 2.5~5.5V Adj,1.2,1.5,1.8,3.3 800mA 1.5MHz 0.6V 200uA SOT23-5 SCP,OCP,OTP,SS,EN
EML3412 2.5~5.5V Adj 1.2A 1.3MHz 0.6V 240uA TDFN-6 SCP,OCP,OTP,SS,EN
EML3416 2.5~5.5V Adj 1.5A 1.3MHz 0.6V 240uA TDFN-8 SCP,OCP,OTP,SS,EN
EML3417 2.5~5.5V Adj 1.5A 1.3MHz 0.6V 240uA TDFN-6 SCP,OCP,OTP,SS,EN
EML3418 2.5~5.5V Adj 2A 1.3MHz 0.6V 240uA TDFN-8,ESOP-8 SCP,OCP,OTP,SS,EN
EML9206 2.5~5.5V 1.2,1.8,3.3 600mA 1.5MHz N/A 35/180uA SOT23-5,TDFN-6 PFM/PWM/XC9266,AX9206
EML9366 2.5~5.5V Adj,1.2,1.8,3.3 600mA 1.5MHz 0.6V 200uA SOT23-5 SCP,OCP,OTP,SS,EN/XC9226,XC9206
EMQ9920 2.5~5.5V Adj 600mA*2 1.5MHz 0.6V 200uA TQFN-16 SCP,OCP,OTP,SS,EN
EUP3406 2.5~5.5V Adj 600mA 1.5MHz 0.6V 270uA SOT23-5 SCP,OCP,OTP,EN,Current Mode
EUP3408 2.5~5.5V Adj,1.2,1.8,3.3 800mA 1.5MHz 0.6V 270uA SOT23-5,TSOT23-5 SCP,OCP,OTP,SS,EN,Current Mode
EUP3010 2.5~5.5V Adj,1.2,1.8,3.3 1A 1.5MHz 0.6V 270uA TDFN-6,TQFN-16 SCP,OCP,OTP,SS,EN,Current Mode
EUP3020 2.5~5.5V 1.2,1.8,3.3 1A*2 1.5MHz 0.6V 270uA TDFN-12 SCP,OCP,OTP,SS,EN,Current Mode
EUP3418 2.5~5.5V Adj,1.2,1.8,3.3 1A 1.5MHz 0.6V 25uA TSOT23-5 SCP,OCP,OTP,SS,EN,Current Mode
EUP3419 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 50uA TDFN-10 SCP,OCP,OTP,SS,EN,Current Mode
EUP3290 2.5~5.5V Adj 1A 2.25MHz 0.6V 30uA TDFN-6,TSOT23-5 SCP,OCP,OTP,SS,EN,Current Mode
EUP3292 2.5~5.5V Adj 1A*2 2.25MHz 0.6V 30uA TDFN-12 PFM,PWN
EUP3402 2.5~5.5V Adj 1A*2 2.25MHz 0.6V 45uA TDFN-10 OTP/160C
EUP3412 2.5~5.5V Adj 1.5A 1.5MHz 0.5V 45uA TDFN-10,MSOP-10 -
EUP3291 2.5~5.5V Adj 1.5A 2.25MHz 0.6V 30uA TDFN-6 -
EUP3420 2.5~5.5V Adj 2A 1.5MHz 0.6V 270uA TDFN-10,MSOP-10 -
EUP3421 2.5~5.5V Adj 2A 1.0MHz 0.8V 500uA SOP-8 -
EUP3401 2.5~5.5V Adj 2A 3.0MHz - 43uA TDFN-10 -I2C
EUP3426 2.5~5.5V Adj 3A 1.0MHz 0.6V 500uA TDFN-10 -
EUP3423 2.7~5.5V Adj 3.2A 1.0MHz 0.8V 500uA ESOP-8 -
EUP3427 2.7~5.5V Adj,0.9,1.0,1.2,1.8 4A 1.0MHz 0.8V 500uA SOP-8 OTP/160C,OVP/100%,OCP/6A
EUP3425 2.7~5.5V Adj,1.2,1.5,1.8 5A 1.0MHz 0.8V 500uA TDFN-14 -
PT1202 2.5~5.5V Adj 600mA 1.9MHz 0.6V 300uA SOT23-5 -
PT1206 2.5~6V Adj 1A 1.5MHz 0.6V 230uA SOT23-5 -
FP6160B 2.5~5.5V Adj 600mA 1.5MHz 0.6V 100uA SOT23-5,TSOT23-5 -
FP6161 2.5~5.5V Adj 1A 1.5MHz 0.6V 100uA SOT23-5,TSOT23-5,DFN-6 -
FP6162 2.5~5.5V Adj 1.5A 1.5MHz 0.6V 100uA ESOP-8,DFN-10,EMSOP-10 -
FP6163 2.5~5.5V Adj 2A 1.5MHz 0.6V 100uA ESOP-8,DFN-10,EMSOP-10 -
FP6165 2.5~5.5V Adj 3A 1.5MHz 0.6V 100uA ESOP-8,DFN-10,EMSOP-10 -
FP6166 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 190uA DFN-10,EMSOP-10 -
FP6167 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 160uA DFN-12 -
FP6168 2.5~5.5V Adj 1A*2 1.5MHz 0.6V 160uA DFN-10 -
FP6169 2.5~5.5V Adj 2A 1.5MHz 0.6V 100uA ESOP-8 -
FP6172 2.5~5.5V Adj 2A 1MHz 0.8V 100uA ESOP-8 -
FP6173 2.5~5.5V Adj 3A 1MHz 0.8V 100uA ESOP-8 -
2.Step-Down DC/DC Converter(Built-in mosfet) (同步/非同步)内置开关管降压IC) 为车充专用IC
Part No.
Vin
Vout
Iout
Frequency

Vfb

Shutdown
Package
Note/Replace
AX3050/A 8~40V Adj 1.8A 100/250kHz 1V <1uA ESOP-8 -CC/CV,SS/EN,CL,SCP,OCP,OTP
AX3051/A 8~40V Adj 2.8A 100/250kHz 1V <1uA ESOP-8 -CC/CV,SS/EN,CL,SCP,OCP,OTP
AX3101 4.5~23V Adj 2A 330kHz 0.8V <2uA SOP-8 -Ocset,SS,EN,CL,SCP,AP1513
AX3102/A 4.5~23V Adj 3A 330kHz 0.8V <2uA SOP-8 -Ocset,SS,EN,CL,SCP,AP1510
AX3103 4.5~23V Adj 3A 330kHz 0.8V <2uA SOP-8 -SS,EN,CL,SCP,OCP,MLCC
AX3103A 4.5~23V Adj 3A 500kHz 0.8V <2uA SOP-8 -SS,EN,CL,SCP,OCP,MLCC
AX3106 4.5~23V Adj 2A 330kHz 0.8V <2uA SOP-8 -SS,EN,SCP,OCP,MLCC
AX3106A 4.5~23V Adj 2A 500kHz 0.8V <2uA SOP-8 -SS,EN,SCP,OCP,MLCC
AX3111 8~40V Adj 3A Adj(50~380kHz) 0.815V - ESOP-8 -OSC,SS,EN,CL,SCP,OCP
AX3112/A 8~40V Adj 3A 100kHz 1.1V - ESOP-8 -OVP,SS,EN,SCP,SENSE
AX3113/A 4~23V Adj 2A 330kHz 0.8V <2uA SOP-8 -Ocset,EN,CL,OCP,SCP
AX3114/A 4.5~23V Adj 2A 380kHz 1.22V <23uA SOP-8 -MP1410,CAT7105
AX3115 4.5~23V Adj 3A 380kHz 1.22V <23uA SOP-8 -SS(External),EN,CL,SCP,OCP
AX3116 4.5~23V Adj 5A 330kHz 0.8V <2uA ESOP-8 -Ocset,SS(External),EN,CL,SCP
AX3117/A 8~40V Adj 3A 100/300kHz 1V - ESOP-8 -CL pin,EN,SCP,UVL,OVP
AX3120/A 4.5~23V Adj 2.5A 250kHz 0.62V <45uA ESOP-8 -Sync.
AX3121 4.5~23V Adj 3.5A 250kHz 0.62V <45uA ESOP-8 -Sync.
AX3122 4.5~23V Adj 5.0A 250kHz 0.62V - ESOP-8 -Sync.
AX3123 4.5~23V Adj 1.8A 1.4MHz 0.805V <10uA SOT23-6,TSOT23-6 -
AX3130 4.5~23V Adj 2A Adj(0.2~1.5MHz) 0.6V <150uA SOP-8,ESOP-8 -OSC,SS,EN,SCP...
AX3131 4.5~23V Adj 3A Adj(0.2~1.5MHz) 0.6V <150uA ESOP-8 -OSC,SS,EN,SCP...
AX3132 4.5~32V Adj 2A Adj(50~350KHz) 0.815V - ESOP-8 -OSC,SS,EN,SCP...
AX3133 4.5~32V Adj 3A Adj(50~350KHz) 0.815V - ESOP-8 -OSC,SS,EN,SCP...
AX3140/A 8~40V Adj 3A 350/100Khz 0.815V <200uA ESOP-8 -SS,EN,SCP...
AX3162/A 10~58V Adj 2A 120Khz/250Khz 1V <0.5mA ESOP-8 -SS,EN,SCP,CL...
AX3163/A 10~58V Adj 3A 120Khz/250Khz 1V <0.5mA ESOP-16 -SS,EN,SCP,CL...
AX3482 4.5~23V Adj 2A 340kHz 0.923V <1uA SOP-8 -Sync.
AX3484 4.5~23V Adj 3A 340kHz 0.923V <1uA ESOP-8 -Sync.
AX3802 4.5~23V Adj 2A 500kHz 0.925V <1uA SOP-8 -Sync.
AX3803 4.5~23V Adj 3A 500kHz 0.925V <1uA ESOP-8 -Sync.
AX3811A 4.35~16V Adj 1.6A 600kHz 0.925V <1uA SOT23-6 -Sync.
AX3821 4.5~16V Adj 1.6A 600kHz 0.6V <1uA SOT23-6 -Sync.
AX3833 4.5~18V Adj 2.6A 500kHz 0.6V <5uA TSOT23-6 -Sync.
AX4101 4.5~23V Adj 2.5A 330kHz 0.8V <2uA SOP-8 -Ocset/EN/SCP
AX4102 4.5~23V Adj 3.5A 330kHz 0.8V <2uA SOP-8 -Ocset/EN/SCP
AX4103 4.5~23V Adj 3.5A 330kHz 0.8V <2uA SOP-8 -CL/EN/SCP
FP6101 3.6~20V Adj 2A 340kHz 0.5V <10uA SOP-8 -SS,SCP,OCP
FP6102 3.6~20V Adj 3A 340kHz 0.5V <10uA SOP-8 -SS,SCP,OCP
FP6111 3.6~25V Adj 2A 320kHz 0.8V <10uA SOP-8 ---
FP6112 3.6~25V Adj 3A 320kHz 0.8V <10uA SOP-8 ---
FP6115 3.6~25V Adj 2A 340kHz 0.8V <10uA SOP-8 ---
FP6116 3.6~25V Adj 3A 340kHz 0.8V <10uA SOP-8 ---
FP6180 4.75~23V Adj 3A 380kHz 1.222V <20uA SOP-8,ESOP-8 ---
FP6181 4.75~23V Adj 2A 380kHz 0.92V <23uA MSOP-10 ---
FP6182 4.75~23V Adj 2A 380kHz 1.222V <25uA SOP-8 ---
FP6183 4.75~23V Adj 2A 210kHz 1.23V <23uA SOP-8 ---
FP6185 4.75~23V Adj 2A 380kHz 0.92V <23uA SOP-8 ---
FP6186 4.75~23V Adj 2A 1.4MHz 0.92V <25uA ESOP-8,EMSOP-10 ---
FP6187 4.75~23V Adj 2A 380KHz 1.23V <23uA SOP-8 ---
FP6188 4.75~23V Adj 2A 340KHz 0.923V <1uA SOP-8,ESOP-8 -Sync.
FP6189 4.75~23V Adj 3A 380KHz 0.92V <20uA SOP-8,ESOP-8 ---
FP6193 4.75~23V Adj 3A 340KHz 0.923V <1uA ESOP-8 -Sync.
EUP3451 4.5~30V Adj 3A 500kHz 0.8V <1uA SOP-8 -
EUP3453 4.75~40V Adj 3A 200kHz 0.92V <3uA ESOP-8 -CC,CV,CL pin,EN,SCP,UVL,OVP
EUP3455 4.5~40V Adj 1.5A 200kHz 0.92V <3uA SOP-8 -
EUP3458 4.5~30V Adj 1.2A 1.2MHz 0.8V <1uA SOT23-6,TSOT23-6 -
EUP3466 8~40V Adj 3A 80kHz 1.18V <3uA SOP-8 -CC,CV,CL pin,EN,SCP,UVL,OVP
EUP3467 8~40V Adj 4A 80kHz 1.18V <3uA ESOP-8 -CC,CV,CL pin,EN,SCP,UVL,OVP
EUP3472/A 4.5~28V Adj 2A 500kHz 0.8V <1uA SOP-8 -Sync.
EUP3475/A 4.5~28V Adj 3A 1MHz 0.8V <0.1uA ESOP-8 -Sync.
EUP3476/A 4.5~30V Adj 3A 500kHz 0.8V <1uA ESOP-8 -Sync.
EUP3482/A 4.5~30V Adj 2A 340kHz 0.923V <1uA SOP-8 -Sync.
EUP3484/A 4.5~30V Adj 3A 340kHz 0.923V <1uA ESOP-8 -Sync.
EUP3485 4.5~21V Adj 4A 500kHz 0.808V <0.11uA ESOP-8 -
EUP3489 5.5~30V Adj 5A 500kHz 1.222V <3uA ESOP-8 -
PT1102 2.5~18V Adj 1A 500kHz 1V <0.1uA SOP-8 -SS,EN,UVLO
PT1115 7~35V 5V 1.5A Adj(50~250kHz) - <1uA ESOP-8,QFN-16 -CC,CV,OVP,UVLO,Oset,SS...
PT1203/SC 4.75~18V Adj 2A 350kHz 0.923V <1uA SOP-8 -Sync.
PT1204 4.75~18V Adj 3A 350kHz 0.923V <1uA ESOP-8 -Sync.
MA5602 8~38V Adj 3.5A 180kHz 1V <10uA ESOP-8 -Sync.CC,CV,EN,OVP,OCP,SCP,UVL
MA5604 8~38V Adj 5A 160kHz 1V <10uA ESOP-8 -Sync.CC,CV,EN,OVP,OCP,SCP,UVL
EML3220 4.5~23V Adj 2A 340kHz 0.923V <1uA SOP-8 -Sync.
EML3230 4.5~23V Adj 3A 340kHz 0.923V <1uA ESOP-8 -Sync.
3.Step-Down DC/DC Converter(Built-in transistor)(内置晶体管降压IC)为车充专用IC
Part No.
Vin
Vout
Iout
Frequency

Vfb

Shutdown
Package
Note/Replace
AX3001 4~23V Adj,3.3,5,12V 2A 150kHz 1.23V <35uA SOP-8 -EN,CL,SCP,AP1509
AX3002 4~23V Adj,3.3,5,12V 3A 150kHz 1.23V <35uA TO263-5,TO220-5 -EN,CL,SCP,AP1506
AX3003 4~23V Adj,3.3,5,12V 3A 150kHz 1.23V <35uA TO252-5 -EN,CL.SCP,AP1507
AX3005 4~40V Adj,3.3,5,12V 3A 150kHz 1.23V <100uA TO263-5,TO220-5 -EN,CL,SCP,AP1501,LM2596
AX3006 4~40V Adj,3.3,5,12V 3A 150kHz 1.23V <100uA TO252-5 -EN,CL,SCP
AX3007 4.5~40V Adj,3.3,5,12V 2A 150kHz 1.23V <100uA SOP-8,ESOP-8,TO263/252-5 -EN/CL/SCP
AX3007A 4.5~40V Adj,3.3,5,12V 2A 85kHz 1.23V <100uA SOP-8,ESOP-8,TO252-5 -EN/CL/SCP
AX3007B 4.5~40V Adj,3.3,5,12V 2A 52kHz 1.23V <100uA SOP-8,ESOP-8,TO263/252-5 -EN/CL/SCP
AX3007C 4.5~40V Adj,5V 2A 52kHz 1.242V <100uA SOP-8,ESOP-8,TO263/252-5 -EN/CL/SCP
AX3010 4.5~40V Adj 2A 50kHz 1.155V <160uA ESOP-8 -Ocset,EN,SS,SCP,OVP
AX3011 4.5~40V Adj 2A 50kHz 1.155V - ESOP-8 -Ocset,EN,SS,SCP,OVP
AX3015/A 4.5~40V Adj 2A 50/130kHz 1.08V - ESOP-8 -EN,CT,OVP,SCP,UVLO,SENSE
AX3020 3.6~24V Adj 1.5A 200kHz 0.75V <2uA SOP-8 -EN,SCP
AX3021 3.6~24V Adj 1.5A 200kHz 0.75V <2uA ESOP-8 -EN,OCP,SCP
AX3022 3.6~24V Adj 1.5A 200kHz 0.75V <2uA SOT89-5 -EN,OCP,SCP
AX3023/A 3.6~24V Adj 1A 200/38kHz 0.75V <2uA SOT23-5,SOP-8 -EN,OCP,SCP
AX3161 8~60V Adj,5V 2A 52kHz 0.75V <100uA TO263-5 -EN,OCP,SCP
AX34063 3.0~40V Adj 1.5A 100kHz - - SOP-8,DIP-8 -
5.Buck DC-DC Controller(PWM降压控制IC)外加MOS扩流1A~10A为车充专用IC
Part No.
Vin
Vout
Iout
Frequency

Vfb

Shutdown
Package
Note/Replace
PT1101 2.5~18V Adj 30mA+MOS 500kHz 1V <0.1uA SOT23-5 -PWM/PFM,SS,UVLO,S8521
FP5001 3.6~40V Adj 100mA+MOS 500kHz 1V <1mA SOP-8,DIP-8 -DTC,SCP,UVLO,LT5001
AX3071 8~40V Adj 2.4A*2 120kHz 1V <1uA MSOP-10 -CC/CV,SS/EN,CL,SCP,OCP,OTP
AX3164 10~58V Adj +MOS 250kHz 1V <1uA SOP-8 -SS,CL,SCP,OCP,OTP
AX3301 3.6~24V Adj 100mA+MOS 330kHz 0.8V <2uA SOP-8,MSOP-8 -EN,CL,SCP,OCP
AX3302 3.6~24V Adj 100mA+MOS 330kHz 0.8V <2uA SOT23-6 -EN,CL,SCP,OCP
AX3304/A 8~40V Adj 100mA+MOS 100/300kHz 0.8V <2uA SOP-8 -OVP/CL(External),SCP,UVL...
Boost DC-DC Converter/Controller(升压IC)
1.CMOS Step-up DC/DC Converter(CMOS制程升压IC) 为移动电源用IC
Part No.
Vin
Vout
Ilimited(Max.)
Frequency

VFB

Quiescent
Package
Note/Replace
AX5502 0.8~5V 2.2~5V 0.1V step 850mA PFM 0.8V 17uA SOT-23,SOT23-5,SOT-89 -
AX5503 0.5~5V 2.4~5V 0.1V step 850mA PFM 0.8V 17uA SOT23-5 --with EN pin
AX5505 0.8~5V 2.1~5V 0.1V step 850mA PFM 0.8V 6uA SOT-23,SOT23-5,SOT-89 -Sync.
AX5510 2.5~5.5V Adj(3~27V) 3A 680KHz/1.2MHz 1.238V 150uA EMSOP-8,EMOSP-10,ESOP-8,TDFN-10,EN,SS,UVL,CL,SCP
AX5511 2.6~5.5V Adj(3~27V) 1.9A 1.2MHz 1.238V 150uA TSOT23-5 --UVLO,OCP,SS,CL,MP1540
AX5514 2.6~5.5V Adj(3.3~16V) 3.5A 1Mhz 0.6V 190uA SOT23-6,ESOP-8,TDFN-8 -OTP,OVP,OCP
AX5314 2.6~5.5V Adj(3.3~16V) +MOS 1Mhz 0.6V 190uA SOT23-6,ESOP-8,TDFN-8 -OTP,OVP,OCP
AX5523 2~24V Adj(3~28V) 4A 1.2MHz 1.238V 160uA SOT23-6 --PFM/PWM
AX5524 2.5~5.5V Adj(3~6V) 4A 1.2MHz 0.6V 100uA SOT23-6 -UVLP,OTP,SS
AX5525 2.5~6V Adj(3~8V) 5.5A 1.2MHz 0.6V 100uA ESOP-8 -UVLP,OTP,SS
EMH7600 0.9~5.5V Adj(1.8~5.5V) 1A PFM 1.195V 26uA MSOP-8 -Synchronous
EMH7601 0.9~5.5V Adj(1.8~5.5V),3.3,5.0V 1A PFM 1.195V 26uA SOT23-5,TDFN-6 -Synchronous
EMH7020 0.9~5.5V Adj(1.8~5.5V) 1A 500Khz 0.5V 50uA TDFN3*3-10,EMSOP-8 -Synchronous,CL,LBO,OPG,SCP,OCP
EMH7021 0.9~5.5V Adj(1.8~5.5V) 1.5A 500Khz 0.5V 50uA TDFN3*3-10 -Synchronous,TPS61020
EMH7023 0.9~5.5V Adj(1.8~5.5V) 1mA 500Khz 0.5V 50uA EMSOP-8 -Synchronous
PT1301 0.8~6V Adj(1.5~12V) 350mA+MOS1.5A 500kHz 1.25V <0.01uA SOT23-6,SOT89-5,MSOP-8 -Ext/LX mos pin,RT9266
PT1304 3~5.5V Adj +MOS - - - SOP-8,MSOP-8 -Ext mos pin,Current Limit,升降压
PT1305 2.7~5.5V Adj(3~26V) - 1.25MHz 1.25V <0.1uA SOT23-5,SOT23-6,- -
PT1307 4.5~6.5V Adj(5~20V) 1.2A 1MHz - <0.1uA SOT23-6 -Input CL,UVLO,升降压
PT1311 0.85~4.2V Adj(2~6V) 1.2A 1.2MHz 1.25V <1uA SOT23-6 -Synchronous,LTC3400
PT1322 2.7~5.5V Adj(3.3~6V) 1.6A 1.0MHz 0.6V 200uA SOT23-6 -OTP,OVP,OCP
EUP2410 2.2~5.0V Adj(2.5~6V) 800mA 500KHz 1.25V 390uA TSOT23-5 -Sync.
EUP2412 2.2~5.0V Adj(2.5~6V) 800mA 500KHz 1.25V 390uA TDFN-10 -Sync.+600mA LDO
EUP2570 2.2~5.5V Adj(3.3~16V) 1.2A 1MHz 1.25V 400uA TSOT23-5 -
EUP2573 2.7~5.5V Adj(3~20V) +MOS 1.2MHz 0.6V - SOT23-5 -Ext mos
EUP2624/A 2.5~5.5V Adj(2.3~28V) 1.2A 620KHz/1.25MHz 1.25V 500uA MSOP-8,TDFN-8 -
EUP2627/A 2.5~5.5V Adj(2.3~28V) 1.6A 620KHz/1.25MHz 1.25V 500uA MSOP-8,TDFN-8 -
FP6291 2.6~5.5V Adj(3.3~12V) 2.5A 1MHz 0.6V 190uA SOT23-6 -
FP6287 2.4~5.5V Adj(3.3~9V) 5A 550KHz 0.6V 70uA ESOP-8 -SS,OCP,OVP
FP6298 2.6~5.5V Adj(3.3~9V) 4.5A 500KHz 0.6V 200uA ESOP-8 -
FP5201 2.4~5.5V Adj(3.3~12V) +MOS 550KHz 0.6V - SOT23-6 -S8365,S8366
FP5205 2.4~5.5V Adj(3.3~12V) +MOS 550KHz 0.6V - SOT23-6 -OCP
FP5209 2.4~5.5V Adj(3.3~12V) +MOS 550KHz 0.6V - SOT23-5 -ME2109,ME2139
2.Step-up DC/DC Converter/Controller(升压IC/升压控制IC) 为移动电源用IC
Part No.
Vin
Vout
Isw
Frequency

VFB

Shutdown
Package
Note/Replace
AX5201 3.0~20V Adj(3.3~32V) 3A 500kHz 1V <1uA ESOP-8 EN,SS,CL,OCP,SCP
AX5203 4.5~23V Adj(5.0~68V) 3A 500kHz 1V <1uA ESOP-8 EN,SS,CL,OCP,SCP
AX5204 3.0~20V Adj(3.3~32V) 2A 500kHz 1V <1uA ESOP-8 EN,SS,CL,OCP,SCP
AX5302 3.6~24V Adj(5~40V) +MOS 330kHz 0.8V <2uA SOP-8,MSOP-8 EN pin/CL
FP5138 1.8~15V Adj(3.3~40V) +MOS 1MHz 0.5V <1uA SOP-8,TSSOP-8 SS,SCP,BR/CTL,Duty:80%(TYP.)
FP5139B 1.8~15V Adj(3.3~40V) +MOS 1MHz 0.5V <1uA SOP-8,TSSOP-8 SS,SCP.BR.CTL,Duty:92%(TYP.)
FP6201 3.6~20V Adj(4.2~20V) 2A 320KHz 0.5V <1uA SOP-8 -
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