AX5110－2014年7月停产－请参考下列升压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. |
| AX5508 |
1.8~5.5V |
Adj(2.5~6V) |
1A |
500Khz |
0.8V |
6uA |
TSOT23-5 |
- |
| AX5509 |
1.8~5.5V |
Adj(2.5~6V) |
1.5A |
500Khz |
0.8V |
6uA |
SOT23-6,SOP-8 |
- |
| 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 |
| AX5513 |
1.8~5.5V |
Adj(2.5~6V) |
3A |
500Khz |
0.8V |
6uA |
SOT23-6,SOP-8 |
- |
| 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 |
| PT1313 |
2.7~6V |
Adj(2.8~6.5V) |
2.5A |
1.0MHz |
0.6V |
200uA |
ESOP-8 |
-Sync.OTP,OVP,OCP |
| PT1322 |
2.7~5.5V |
Adj(3.3~6V) |
1.6A |
1.0MHz |
0.6V |
200uA |
SOT23-6 |
-OTP,OVP,OCP |
| PT1323 |
2.7~6V |
Adj(3.3~6.5V) |
2.5A |
1.0MHz |
0.6V |
200uA |
ESOP-8 |
-Sync.OTP,OVP,OCP |
| PT6308 |
3.0~5.5V |
Adj(4.5~6.5V) |
2.5A |
1.0MHz |
0.6V |
200uA |
QFN-10 |
-PMU(2.5A同步升压+1A充电+保护) |
| 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 |
- |
| FP6298 |
2.6~5.5V |
Adj(3.3~9V) |
4.5A |
500KHz |
0.6V |
200uA |
ESOP-8 |
- |
| FP5209 |
2.4~5.5V |
Adj(3.3~12V) |
+MOS |
550KHz |
0.6V |
- |
SOT23-5 |
- |
AX5110-Step-up PFM DC/DC Converter  DataSheet
GENERAL DESCRIPTION
The AX5110 is a Pulse Frequency Modulation (PFM) DC/DC converter. It is Low quiescent current 30uA and shutdown current less 1uA. The AX5110 feature a wide input voltage. The operating voltage is ranged from 1.2V to 12V. It also feature low quiescent current, switching current limiting, low temperature coefficient.
Smaller package size and fewer tiny external components are required in the
application to save space and lower cost. AX5110 is available in SOT23-5L package.
FEATURES
- Input voltage: 1.2V to 12V
- Low Quiescent Current: 17uA(typ.)
- Low Saturation Voltage : 200mV typical at 300mA
- 350mA typical switching current limiting
- High output voltage : up to 34V
- Low Profile SOT23-5 Pb-Free Packaging
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