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
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 2.6~5.5V Adj 2A 1.2MHz 0.6V 250uA SOP-8,TDFN-10 CL,SS,EN,SCP,Current Mode
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 -
EML3023 2.5~5.5V Adj 1A 1.5MHz 0.6V 15/188uA SOT23-5,TDFN-6 Sync./PFM/PWM/LDO 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
EML3276 3.0~5.5V Adj 5A 1.1MHz 0.8V 265uA ESOP-8 PSM/PWM,PG,SS,CL,OVP
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 -
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 -
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
CY2823 4.5~36V 5V9V/12V/20V(QC2.0) 3A 420kHz 0.808V <1uA ESOP-8,QFN-12 -Built-in DC-DC+QC2.0+Type-C
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
AX3106/A 4.5~23V Adj 2A 330/500kHz 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
AX3112A 8~40V Adj 3A 350kHz 1.1V - ESOP-8 -OVP,SS,EN,SCP,SENSE
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
AX3162/A 10~58V Adj 2A 120Khz/250Khz 1V <0.5mA ESOP-8 -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.
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.
FP6101 3.6~20V Adj 2A 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 ---
FP6151 4.5~36V Adj 5A 500kHz 0.808V <10uA ESOP-8 -SS,OSC,UVL
FP6180 4.75~23V Adj 3A 380kHz 1.222V <20uA SOP-8,ESOP-8 ---
FP6182 4.75~23V Adj 2A 380kHz 1.222V <25uA SOP-8 ---
FP6186 4.75~23V Adj 2A 1.4MHz 0.92V <25uA ESOP-8,EMSOP-10 ---
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.
EUP3268A 8~36V Adj 4A 80~800kHz 0.6V <380uA ESOP-8 -Sync.CC/CV
EUP3268B 8~36V Adj 2.4A*2 100kHz 0.6V <380uA MSOP-10 -Sync+MOS,2-CH CC/CV
EUP3269 8~30V Adj 4A 80~800kHz 0.6V <380uA ESOP-8 -Sync.CC/CV
EUP3270 4.5~30V Adj 4A 80~800kHz 0.6V <380uA ESOP-8 -Sync.CC/CV
EUP3453 4.75~40V Adj 3A 200kHz 0.92V <3uA ESOP-8 -CC,CV,CL pin,EN,SCP,UVL,OVP
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
EUP3468A 8~36V Adj 2.4A+1A 80~800kHz 0.6V <380uA ESOP-8 -Sync+MOS,2-CH CC/CV
EUP3468B 8~36V Adj 2.4A*2 80~800kHz 0.6V <380uA MSOP-10 -Sync+MOS,2-CH CC/CV
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
MA5601 8~38V Adj 3.5A 160kHz 1V <10uA ESOP-8 -Sync.CC,CV,EN,OVP,OCP,SCP,UVL
MA5602 8~38V Adj 3.5A 180kHz 1V <10uA ESOP-8 -Sync.CC,CV,EN,OVP,OCP,SCP,UVL
MA5604 8~38V Adj 5A+MOS 160kHz 1V <10uA ESOP-8 Sync+MOS.CC,CV,EN,OVP,OCP,SCP,UVL
MA5605 8~36V Adj 2.4A*2 160kHz 1V <10uA ESOP-8 -Sync+MOS.2-CH CC/CV
MA5606 8~36V Adj 3.5A 160kHz 1V <10uA ESOP-8 -Sync,CC/CV
MA5609 8~36V Adj 5A 160kHz 1V <10uA ESOP-8 -Sync,CC/CV
MA5611 8~36V Adj 3.1A 160kHz 1V <10uA ESOP-8 -Sync,CC/CV
MA5620 8~36V Adj 2.4A*2 160kHz 1V <10uA ESOP-8 -Sync+MOS.2-CH CC/CV
EML3190 4.5~36V Adj 5A 420kHz 0.808V <10uA ESOP-8 -
EML3191 4.5~36V Adj 5A 200kHz~1.5MHz 0.808V <10uA ESOP-8 -
EML3192 4.5~36V Adj 3A 420kHz 0.808V <10uA ESOP-8 -
EML3193/B 4.5~36V Adj 3A 200kHz~1.5MHz 0.808V <10uA ESOP-8 -
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
AX3005 4~40V Adj,3.3,5,12V 3A 150kHz 1.23V <100uA TO263-5,TO220-5 -EN,CL,SCP,AP1501,LM2596
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
AX3161 8~60V Adj,5V 2A 52kHz 0.75V <100uA TO263-5 -EN,OCP,SCP
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
AX3071 8~40V Adj 2.4A*2 120kHz 1V <1uA MSOP-10 -2-CH,CC/CV
AX3075/A 8~40V Adj 2.4A*2 120/250kHz 1V <1uA MSOP-10 -2-CH,CC/CV
AX3304/A 8~40V Adj 100mA+MOS 100/300kHz 0.8V <2uA SOP-8 -OVP/CL(External),SCP,UVL...
MA5620 8~38V Adj 2.4A*2 160kHz 1V <10uA TDFN-12 -Sync+MOS.2-CH CC/CV
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
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
AX5523 2~24V Adj(3~28V) 4A 1.2MHz 1.238V 160uA SOT23-6 --PFM/PWM
EMH7601 0.9~5.5V Adj(1.8~5.5V),3.3,5.0V 1A PFM 1.195V 26uA SOT23-5,TDFN-6 -Synchronous
EMH7090 2.9~12V Adj(5~14V) 6A 500Khz 0.6V 150uA ,ESOP-8 -
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
PT1305S 2.7~5.5V Adj(3~34V) - 1.25MHz 1.25V <0.1uA SOT23-5 -
PT1307 4.75~5.25V 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 2.7~6V 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
FP6291 2.6~5.5V Adj(3.3~12V) 2.5A 1MHz 0.6V 190uA SOT23-6 -
FP6276B 2.4~4.5V Adj(3.3~5.5V) 5A 550KHz 0.6V 280uA ESOP-8 -Sync.SS,OCP,OVP
FP6277 2.4~4.5V Adj(3.3~5.5V) 7A 550KHz 0.6V 280uA ESOP-8 -Sync.SS,OCP,OTP,SCP
FP6287 2.4~5.5V Adj(3.3~9V) 5A 550KHz 0.6V 70uA ESOP-8 -SS,OCP,OVP
FP6288 2.4~5.5V Adj(3.3~16V) +MOS 350KHz 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 -
FP6299 2.7~12V Adj(2.7~12V) 8A/10A 400KHz 0.6V 300uA ESOP-8,QFN-16 -
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
FP5208/B 2.5~24V 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
FP6806 2.7~4.35V Adj(3.3~5V) 2A 500KHz 1.2V 100uA ESOP-8 2A Charger+2A Booster
FP6807 3.0~4.2V Adj(3.3~5.1V) 1.5A 500KHz 1.2V 100uA ESOP-8 1A Charger+1.5A Synchronous Booster
MA2009 2.6~16V Adj(3.3~28V) 4A 1.2MHz 1.238V 120uA SOT23-6 --PFM/PWM
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
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
FP5139B 1.8~15V Adj(3.3~40V) +MOS 1MHz 0.5V <1uA SOP-8,TSSOP-8 SS,SCP.BR.CTL,Duty:92%(TYP.)
AS2001 1.8~15V Adj(3.3~40V) +MOS 1MHz 0.5V <1uA TSSOP-8 -
贸易通咨询:点击这里可以给对方发送消息  E-mail:sales@micro-bridge.com

点击收藏加入收藏

Copyright ©  微桥科技 Micro Bridge Technology Co.,Ltd. All rights reserved.