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Buck DC-DC Converter/Controller(降压IC)
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| 1.CMOS Synchronous Step-Down DC/DC Converter(CMOS制程同步降压IC)Vin<6V |
Part No. |
Vin |
Vout |
Iout |
Frequency |
Vfb |
Shutdown |
Package |
Note/Replace |
| AX3512 |
2.5~6V |
Adj |
600mA |
1.4MHz |
0.6V |
<1uA |
TSOT23-5,DFN-6 |
- |
| AX3513 |
2.5~6V |
Adj |
1A |
1.4MHz |
0.6V |
<1uA |
TSOT23-5,DFN-6 |
- |
| AX3514 |
2.6~5.5V |
Adj |
2A |
1.2MHz |
0.6V |
<0.1uA |
SOP-8,DFN-10 |
- |
| AX3515/A |
2.5~5.5V |
Adj |
1A*2 |
1.4MHz |
0.6V |
<0.1uA |
TDFN-10,TDFN-12 |
- |
| AX3516 |
2.5~5.5V |
Adj |
2.5A |
1.2MHz |
0.6V |
<1uA |
SOP-8/EP,DFN-8 |
- |
| AX3517 |
2.5~5.5V |
Adj |
2.5A |
1MHz |
0.8V |
<4uA |
SOP-8 |
- |
| AX3518 |
2.8~5.5V |
Adj |
3.2A |
1MHz |
0.8V |
<4uA |
SOP-8/EP,TDFN-8 |
- |
| AX3519 |
2.8~5.5V |
Adj |
4A |
1MHz |
0.8V |
<4uA |
SOP-8/EP,TDFN-8 |
- |
| AX3520 |
2.8~5.5V |
Adj |
3A |
300Khz~1.4Mhz |
0.8V |
<1uA |
SOP-8 |
- |
| AX3521 |
2.8~5.5V |
Adj |
4A |
300Khz~1.4Mhz |
0.8V |
<1uA |
SOP-8/EP |
- |
| AX3522 |
2.8~5.5V |
Adj |
3A |
1MHz |
0.8V |
<4uA |
SOP-8/EP,TDFN-8 |
- |
| AX3525 |
2.8~5.5V |
Adj |
4A |
1MHz |
0.8V |
<4uA |
SOP-8/EP,TDFN-8 |
- |
| AX3527 |
2.5~6V |
Adj |
2.5A |
1MHz |
0.8V |
<4uA |
SOP-8 |
- |
| AX3531 |
2.5~6V |
Adj |
2A |
1.25MHz |
0.6V |
<0.1uA |
TSOT23-6 |
- |
| EML3020 |
2.5~5.5V |
Adj |
600mA |
1.5MHz |
0.6V |
<1uA |
SOT23-5,TDFN-6 |
Sync./PFM/PWM/LDO mode |
| EML3022 |
2.5~5.5V |
Adj |
1A*2 |
1.5MHz |
0.6V |
<1uA |
ESOP-8 |
Sync./PFM/PWM/LDO mode |
| EML3023 |
2.5~5.5V |
Adj |
1A |
1.5MHz |
0.6V |
<1uA |
SOT23-5,TDFN-6 |
Sync./PFM/PWM/LDO mode |
| EML3025 |
2.5~5.5V |
Adj |
1A |
2.25MHz |
0.6V |
<1uA |
SOT23-5 |
Sync./PFM/PWM/LDO mode |
| EML3060 |
2.5~5.5V |
Adj/I2C Prog. |
1A |
1.5MHz |
0.6V |
<1uA |
TQFN3*3-16 |
Sync./PFM/PWM/LDO mode |
| EML3170 |
2.7~5.5V |
Adj |
3A |
1.5MHz |
0.8V |
<1uA |
ESOP-8 |
Sync./PWM mode |
| EML3200 |
2.7~5.5V |
Adj |
5A |
2MHz |
0.8V |
<1uA |
ESOP-8 |
Sync./PWM mode |
| EML3210/11 |
2.5~5.5V |
Adj |
1A*2 |
1.5MHz |
0.6V |
<1uA |
TDFN3*3-10 |
Sync./PFM/PWM/Power Good mode |
| EML3406 |
2.5~5.5V |
Adj,1.2,1.5,1.8,3.3 |
600mA |
1.5MHz |
0.6V |
<1uA |
SOT23-5 |
LTC3406,MP2104 |
| EML3408 |
2.5~5.5V |
Adj,1.2,1.5,1.8,3.3 |
800mA |
1.5MHz |
0.6V |
<1uA |
SOT23-5 |
- |
| EML3409 |
2.5~5.5V |
Adj |
800mA*2 |
1.5MHz |
0.6V |
<1uA |
TDFN3*3-10 |
- |
| EML3412 |
2.5~5.5V |
Adj |
1.2A |
1.5MHz |
0.6V |
<1uA |
TDFN-6 |
- |
| EML3416 |
2.5~5.5V |
Adj |
1.5A |
1.3MHz |
0.6V |
<1uA |
TDFN-8 |
- |
| EML3417 |
2.5~5.5V |
Adj |
1.5A |
1.3MHz |
0.6V |
<1uA |
TDFN-6 |
- |
| EML3418 |
2.5~5.5V |
Adj |
2A |
1.3MHz |
0.6V |
<1uA |
TDFN-8,ESOP-8 |
- |
| EML9206 |
2.5~5.5V |
1.2,1.8,3.3 |
600mA |
1.5MHz |
N/A |
<1uA |
SOT23-5,TDFN-6 |
XC9266,AX9206,PFM/PWM/LDO |
| EML9366 |
2.5~5.5V |
Adj,1.2,1.8,3.3 |
600mA |
1.5MHz |
0.6V |
<1uA |
SOT23-5 |
XC9226,XC9206 |
| EMQ9920 |
2.5~5.5V |
Adj |
600mA*2 |
1.5MHz |
0.6V |
<1uA |
TQFN-16 |
- |
| FP6160 |
2.5~5.5V |
Adj |
800mA |
1.5MHz |
0.6V |
<1uA |
SOT23-5,TSOT23-5 |
- |
| FP6161 |
2.5~5.5V |
Adj |
1A |
1.5MHz |
0.6V |
<1uA |
SOT23-5,TSOT23-5,DFN-6 |
- |
| FP6162 |
2.5~5.5V |
Adj |
1.5A |
1.5MHz |
0.6V |
<1uA |
ESOP-8,DFN-10,EMSOP-10 |
- |
| FP6163 |
2.5~5.5V |
Adj |
2A |
1.5MHz |
0.6V |
<1uA |
ESOP-8,DFN-10,EMSOP-10 |
- |
| FP6165 |
2.5~5.5V |
Adj |
3A |
1.5MHz |
0.6V |
<1uA |
ESOP-8,DFN-10,EMSOP-10 |
- |
| FP6166 |
2.5~5.5V |
Adj |
1A*2 |
1.5MHz |
0.6V |
<1uA |
DFN-10,EMSOP-10 |
- |
| FP6167 |
2.5~5.5V |
Adj |
1A*2 |
1.5MHz |
0.6V |
<1uA |
DFN-12 |
- |
| FP6168 |
2.5~5.5V |
Adj |
1A*2 |
1.5MHz |
0.6V |
<1uA |
DFN-10 |
- |
| FP6169 |
2.5~5.5V |
Adj |
2A |
1.5MHz |
0.6V |
<1uA |
ESOP-8 |
- |
| FP6170 |
2.5~5.5V |
Adj |
4A |
1.5MHz |
0.6V |
<1uA |
ESOP-8 |
- |
| FP6172 |
2.5~5.5V |
Adj |
2A |
1.5MHz |
0.8V |
<1uA |
SOP-8 |
- |
| FP6173 |
2.5~5.5V |
Adj |
3A |
1.5MHz |
0.8V |
<1uA |
ESOP-8 |
- |
| PT1202 |
2.5~5.5V |
Adj |
800mA |
1.9MHz |
0.6V |
<1uA |
SOT23-5 |
- |
| PT1205 |
2~5.5V |
Adj |
3A |
ADJ(300khz~2MHz ) |
0.8V |
<1uA |
DFN3*3-10 |
- |
| PT1206 |
2~5.5V |
Adj |
1A |
1.9MHz |
0.8V |
<1uA |
ESOP-8 |
- |
| PT1207 |
2~5.5V |
Adj |
2A |
1.9MHz |
0.8V |
<1uA |
ESOP-8 |
- |
| PT1208 |
2~5.5V |
Adj |
3A |
1.9MHz |
0.8V |
<1uA |
ESOP-8 |
- |
| 2.Synchronous Step-Down DC/DC Converter (internal PMOS and NMOS)(同步降压IC)Vin>4.5V |
Part No. |
Vin |
Vout |
Iout |
Frequency |
Vfb |
Shutdown |
Package |
Note/Replace |
| AX3120 |
4.5~23V |
Adj |
2.5A |
250kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3120A |
4.5~18V |
Adj |
2A |
430kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3121 |
4.5~23V |
Adj |
3.5A |
250kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3122 |
4.5~23V |
Adj |
5.0A |
250kHz |
0.62V |
- |
ESOP-8 |
-SCP/OCP/CL/GATEN/SENSE |
| AX3482 |
4.5~23V |
Adj |
2A |
340kHz |
0.923V |
<1uA |
SOP-8 |
-SS/EN,MP1482,RT8284 |
| AX3484 |
4.5~23V |
Adj |
3A |
340kHz |
0.923V |
<1uA |
ESOP-8 |
-SS/EN,MP1484,RT8250 |
| FP6188 |
4.75~23V |
Adj |
2A |
340kHz |
0.92V |
<1uA |
SOP-8,ESOP-8 |
-MP1482,RT8284 |
| FP6192 |
4.75~23V |
Adj |
2A |
1.4MHz |
0.92V |
<1uA |
ESOP-8 |
- |
| FP6193 |
4.75~23V |
Adj |
3A |
340kHz |
0.92V |
<1uA |
ESOP-8 |
-MP1484,RT8250 |
| FP6195 |
4.75~23V |
Adj |
2A |
1.4MHz |
0.92V |
<1uA |
ESOP-8 |
- |
| PT1203 |
4.75~18V |
Adj |
2A |
350kHz |
0.923V |
<1uA |
SOP-8 |
-MP1482,RT8284 |
| PT1204 |
4.75~18V |
Adj |
3A |
350kHz |
0.923V |
<1uA |
ESOP-8 |
-MP1484,RT8250 |
| EML3220 |
4.5~24V |
Adj |
2A |
340kHz |
0.92V |
<1uA |
ESOP-8 |
- |
| EML3230 |
4.5~24V |
Adj |
3A |
340kHz |
0.92V |
<1uA |
ESOP-8 |
- |
3.Step-Down DC/DC Converter(Built-in mosfet) (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 |
| AX3101 |
4.5~23V |
Adj |
2A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-Ocset,SS,EN,CL,SCP,AP1513 |
| AX3102 |
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 |
| AX3104 |
4.5~23V |
Adj |
2A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-Ocset,SS,EN,CL,SCP,OCP |
| AX3105 |
4.5~23V |
Adj |
2A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-SS,EN,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 |
| AX3107 |
3.6~20V |
Adj |
3A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-Ocset,SS,EN,CL,SCP,OCP |
| AX3108 |
3.6~20V |
Adj |
3A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-SS,EN,CL,SCP,OCP,MLCC |
| AX3109 |
4.5~23V |
Adj |
5A |
330kHz |
0.8V |
<2uA |
DIP-8 |
-Ocset,SS,EN,CL,SCP,OCP |
AX3110 |
8~40V |
Adj |
2A |
Adj(50~380kHz) |
0.815V |
- |
ESOP-8 |
-OSC,SS,EN,CL,SCP,OCP |
AX3111 |
8~40V |
Adj |
3A |
Adj(50~380kHz) |
0.815V |
- |
ESOP-8 |
-OSC,SS,EN,CL,SCP,OCP |
AX3111A |
8~40V |
Adj |
2A |
Adj(50~380kHz) |
0.815V |
- |
ESOP-8 |
-OSC,SS,EN,CL,SCP,OCP |
AX3112 |
8~40V |
Adj |
3A |
100kHz |
1.1V |
- |
ESOP-8 |
-OVP,SS,EN,SCP,SENSE |
AX3112A |
8~40V |
Adj |
3A |
350kHz |
1.1V |
- |
ESOP-8 |
-OVP,SS,EN,SCP,SENSE |
| AX3113 |
4~23V |
Adj |
2A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-Ocset,EN,CL,OCP,SCP |
| AX3113A |
4~23V |
Adj |
2A |
330kHz |
0.8V |
<2uA |
SOP-8 |
-EN,CL,OCP,SCP |
| AX3114 |
4.5~23V |
Adj |
2A |
380kHz |
1.22V |
<23uA |
SOP-8 |
-MP1410,CAT7105 |
| AX3114A |
4.5~23V |
Adj |
2A |
380kHz |
1.22V |
<23uA |
SOP-8 |
-SS(External),EN,CL,SCP,OCP |
| 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 |
4.5~23V |
Adj |
2.5A |
250kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3120A |
4.5~18V |
Adj |
2A |
430kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3121 |
4.5~23V |
Adj |
3.5A |
250kHz |
0.62V |
<45uA |
ESOP-8 |
-SCP/OCP/CL/SS/EN... |
| AX3122 |
4.5~23V |
Adj |
5.0A |
250kHz |
0.62V |
- |
ESOP-8 |
-SCP/OCP/CL/GATEN/SENSE... |
| 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 |
8~40V |
Adj |
3A |
350Khz |
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... |
| AX3482 |
4.5~23V |
Adj |
2A |
340kHz |
0.923V |
<1uA |
SOP-8 |
-SS/EN,MP1482,RT8284 |
| AX3484 |
4.5~23V |
Adj |
3A |
340kHz |
0.923V |
<1uA |
ESOP-8 |
-SS/EN,MP1484,RT8250 |
| 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 |
<3mA |
SOP-8 |
-SS,SCP,OCP |
| FP6102 |
3.6~20V |
Adj |
3A |
340kHz |
0.5V |
<3mA |
SOP-8 |
-SS,SCP,OCP |
| FP6111 |
3.6~23V |
Adj |
2A |
320kHz |
0.8V |
<3mA |
SOP-8 |
-SS,EN,COMP,OCP |
| FP6112 |
3.6~23V |
Adj |
3A |
320kHz |
0.8V |
<3mA |
SOP-8 |
-SS,EN,COMP,OCP |
| FP6115 |
3.6~23V |
Adj |
2A |
320kHz |
0.8V |
<3mA |
SOP-8 |
-Ocset,SS,EN,OCP |
| FP6116 |
3.6~23V |
Adj |
3A |
320kHz |
0.8V |
<3mA |
SOP-8 |
-Ocset,SS,EN,OCP |
| FP6117 |
3.6~23V |
Adj |
3.5A |
340kHz |
0.8V |
<3mA |
SOP-8 |
-Ocset,SS,EN,OCP |
FP6118 |
3.6~30V |
Adj |
2A |
Adj(100~250kHz ) |
0.8V |
<3mA |
SOP-8 |
-Ocset,SS,EN,OCP |
FP6119 |
3.6~30V |
Adj |
3A |
Adj(100~250kHz ) |
0.8V |
<3mA |
SOP-8 |
-Ocset,SS,EN,OCP |
| FP6180 |
4.75~23V |
Adj |
3A |
380kHz |
1.222V |
<20uA |
ESOP-8 |
-MP1583,MP1593,ACT4070 |
| FP6181 |
4.75~23V |
Adj |
2A |
380kHz |
0.92V |
<23uA |
MSOP-10 |
-MP1411,MP1412 |
| FP6182 |
4.75~23V |
Adj |
2A |
380kHz |
1.222V |
<23uA |
SOP-8 |
-Comp,ACT4060,ACT4012 |
| FP6183 |
4.75~23V |
Adj |
2A |
210kHz |
1.23V |
<23uA |
SOP-8 |
-COMP,EN,CL,OCP |
| FP6185 |
4.75~23V |
Adj |
2A |
380kHz |
0.92V |
<23uA |
SOP-8 |
-Comp,EN,CL,OCP,MLCC |
| FP6186 |
4.75~23V |
Adj |
2A |
1.4MHz |
0.92V |
<23uA |
ESOP-8,EMSOP-10 |
-UVL,Comp,EN,CL,OCP,MLCC |
| FP6187 |
4.75~23V |
Adj |
2A |
380kHz |
1.23V |
<23uA |
SOP-8 |
-UVL,Comp,EN,CL,OCP,MLCC |
| FP6188 |
4.75~23V |
Adj |
2A |
340kHz |
0.92V |
<1uA |
SOP-8,ESOP-8 |
-Syn,UVL,SS,EN,OCP |
| FP6189 |
4.75~23V |
Adj |
3A |
380kHz |
0.92V |
<20uA |
SOP-8,ESOP-8 |
-UVL,EN,SS,OCP |
| FP6190 |
4.5~24V |
Adj |
1.2A |
1.4MHz |
0.8V |
<20uA |
SOT23-6,TSOT23-6 |
-MP2359,ACT4088 |
| FP6193 |
4.75~23V |
Adj |
3A |
340kHz |
0.92V |
<1uA |
ESOP-8 |
-MP1484,RT8250 |
| PT1102 |
2.5~18V |
Adj |
1A |
500kHz |
1V |
<0.1uA |
SOP-8 |
-SS,EN,UVLO |
| PT1109 |
4.75~24V |
Adj |
1.5A |
380kHz |
1.13V |
<23uA |
SOP-8 |
-Comp,EN,OCP,ACT4060 |
PT1115 |
7~35V |
5V |
1.5A |
Adj(50~250kHz) |
- |
<1uA |
ESOP-8,QFN-16 |
-CC,CV,OVP,UVLO,Oset,SS... |
| PT1203 |
4.75~18V |
Adj |
2A |
350kHz |
0.923V |
<1uA |
SOP-8 |
-MP1482,RT8284 |
| PT1204 |
4.75~18V |
Adj |
3A |
350kHz |
0.923V |
<1uA |
ESOP-8 |
-MP1484,RT8250 |
| 4.Step-Down DC/DC Converter(Built-in transistor)(内置晶体管降压IC) |
Part No. |
Vin |
Vout |
Iout |
Frequency |
Vfb |
Shutdown |
Package |
Note/Replace |
| AX3001 |
4~24V |
Adj,3.3,5,12V |
2A |
150kHz |
1.23V |
<35uA |
SOP-8 |
-EN,CL,SCP,AP1509 |
| AX3002 |
4~24V |
Adj,3.3,5,12V |
3A |
150kHz |
1.23V |
<35uA |
TO263-5,TO220-5 |
-EN,CL,SCP,AP1506 |
| AX3003 |
4~24V |
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 |
<35uA |
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 |
1.23V |
<100uA |
SOP-8,ESOP-8,TO263/252-5 |
-EN/CL/SCP |
| AX3008 |
4.5~30V |
Adj,3.3,5,12V |
2A |
150kHz |
1.23V |
<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 |
AX3010A |
4.5~40V |
Adj |
2A |
150kHz |
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 |
AX3011A |
4.5~40V |
Adj |
2A |
150kHz |
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 |
3.6~24V |
Adj |
1A |
200kHz |
0.75V |
<2uA |
SOT23-5,SOP-8 |
-EN,OCP,SCP |
| AX3023A |
3.6~24V |
Adj |
1A |
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 |
| 5.Buck DC-DC Controller(PWM降压控制IC)外加MOS扩流1A~10A |
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 |
| FP5003 |
3.6~30V |
Adj |
100mA+MOS |
500kHz |
1V |
<1mA |
SOP-8,DIP-8 |
-DTC,SCSAR,SCP.UVLO,LT5003 |
| FP5453 |
3.6~30V |
Adj*2 |
100mA+MOS |
1.2MHz |
2.5V |
<1.3mA |
SOP-16,DIP-16 |
-DTC,SCSAR,SCP,UVLO,LT1451 |
| FP5137B |
3.6~24V |
Adj |
500mA+MOS |
200kHz |
0.8V |
<1mA |
SOP-8,DIP-8 |
-Synchronous,SS,SCP,APW7037 |
| FP5148 |
4.2~15V |
Adj*2 |
500mA+MOS |
Adj |
0.8V |
<1mA |
SOP-16,ESOP-16 |
-Dual Syn.Ocset,SS,SCP,OCP |
| AX3037/A |
5,12V |
Adj |
500mA+MOS |
200/400kHz |
1.25V |
<2uA |
SOP-8,ESOP-8 |
-Synchronous,EN,SS,UVLO |
| 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 |
8~38V |
Adj |
100mA+MOS |
100/300kHz |
0.8V |
<2uA |
SOP-8 |
-OVP/CL(External),SCP,UVL... |
| MicroBridge provide Syncpower Msofet,Package:SOP-8,MSOP-8,SOT-23,SPT-89,SOT-223TO-252,TO-220 etc.(9435,4435.4953,4412,3055,3413,3414,3095,2341..)>>> |
| Boost DC-DC Converter/Controller(升压IC) |
|
| 1.CMOS Step-up DC/DC Converter(CMOS制程升压IC) |
Part No. |
Vin |
Vout |
Iout |
Frequency |
VFB |
Shutdown |
Package |
Note/Replace |
| AX5110 |
1.2~12V |
Adj(3.3~34V) |
300mA |
PFM |
1.23V |
<0.1uA |
SOT23-5 |
-CL |
| AX5502 |
0.8~5V |
2.5~5V 0.1V step |
100mA |
PFM |
0.8V |
<1uA |
SOT23-5 |
- |
| AX5503 |
0.5~5V |
2.4~5V 0.1V step |
100mA |
PFM |
0.8V |
<1uA |
SOT23-5 |
--with EN pin |
| AX5510A |
2.5~5.5V |
Adj(3~27V) |
2A |
680KHz/1.2MHz |
1.238V |
<1uA |
EMSOP-8,EMOSP-10,ESOP-8,TDFN-10,EN,SS,UVL,CL,SCP |
| AX5510 |
2.5~5.5V |
Adj(3~27V) |
3A |
680KHz/1.2MHz |
1.238V |
<1uA |
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 |
<1uA |
TSOT23-5 |
--UVLO,OCP,SS,CL,MP1540 |
| EMH7600 |
0.9~5.5V |
Adj(1.8~5.5V) |
500mA |
PFM |
1.195V |
<1uA |
MSOP-8 |
-Synchronous |
| EMH7601 |
0.9~5.5V |
Adj(1.8~5.5V),3.3,5.0V |
500mA |
PFM |
1.195V |
<1uA |
SOT23-5,TDFN-6 |
-Synchronous |
| EMH7020 |
0.9~5.5V |
Adj(1.8~5.5V) |
500mA |
500Khz |
0.5V |
<1uA |
TDFN3*3-10,EMSOP-8 |
-Synchronous,CL,LBO,OPG,SCP,OCP |
| EMH7021 |
0.9~5.5V |
Adj(1.8~5.5V) |
1A |
500Khz |
0.5V |
<1uA |
TDFN3*3-10 |
-Synchronous,TPS61020 |
| FP6290 |
2.6~5.5V |
Adj(4.2~14V) |
1.6A |
640KHz/1.2MHz |
1.24V |
<0.1uA |
MSOP-8 |
-EN,SS,OCP,LM2698,LT1949 |
| FP6290H |
2.6~5.5V |
Adj(4.2~14V) |
3A |
640KHz/1.2MHz |
1.24V |
<0.1uA |
ESOP-8,EDFN-8 |
-EN,SS,OCP |
| FP6291 |
2.6~5.5V |
Adj(3.5~12V) |
2A |
1.0MHz |
0.6V |
<0.1uA |
SOT23-6 |
-EN,SS,OCP,OTP,UVL,OCpin(0.5~2.5A) |
| FP6292 |
2.7~5.5V |
Adj(4.2~24V) |
750mA |
1.2MHz |
1.24V |
<0.1uA |
TSOT23-5,TSOT23-6 |
-EN,SS,OCP,OTP,UVL |
| FP6293 |
2.6~5.5V |
Adj(3.5~12V) |
3.5A |
1.0MHz |
0.6V |
<0.1uA |
ESOP-8,DFN-8 |
-EN,SS,OCP,OTP,UVL,OCpin(0.5~3.5A) |
| PT1301 |
0.8~6V |
Adj(1.5~12V) |
350mA |
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,Accurate Input Current Limit |
| PT1305 |
2.7~5.5V |
Adj(3~26V) |
300mA |
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 |
| PT1311 |
0.85~4.2V |
Adj(2~6V) |
600mA |
1.2MHz |
1.25V |
<1uA |
SOT23-6 |
-Synchronous,LTC3400 |
| 2.Step-up DC/DC Converter/Controller(升压IC/升压控制IC) |
|
Part No. |
Vin |
Vout |
Isw |
Frequency |
VFB |
Shutdown |
Package |
Note/Replace |
| AX5104 |
4~23V |
Adj(4.5~25V) |
1.8A |
800kHz |
1V |
<1uA |
ESOP-8 |
OVP,EN,SS,CL,SCP |
| 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 |
| AX5301 |
3.6~24V |
Adj(5~40V) |
+MOS |
330kHz |
0.8V |
<2uA |
SOP-8,MSOP-8 |
EN pin/Thermail Shutdown |
| AX5302 |
3.6~24V |
Adj(5~40V) |
+MOS |
330kHz |
0.8V |
<2uA |
SOP-8,MSOP-8 |
EN pin/CL |
| FP6201 |
3~18V |
Adj(3.6~30V) |
2A |
250kHz |
0.5V |
<1uA |
SOP-8 |
-SS,SCP,OCP |
| FP5138/B |
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.) |
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