电子行业的工程师,在每个项目的电源方案选型时,往往需要在诸多牵制条件下做出综合的评估考虑,来选择最合适的方案。面对数百上千个的电源IC型号,许多工程师在选型时感觉无从下手。
这一次我们根据客户的选用习惯选出了39款引脚功能兼容的同步整流DCDC芯片,希望能对工程师的选型有所帮助。
立创商城商品编号 |
品牌 |
型号 |
最小输入电压(V) |
最大输入电压(V) |
最小输出电压(V) |
最大输出电压(V) |
输出电流(A) |
开关工作频率(Hz) |
参考电感(uH) |
C8949 |
ACTIVE-SEMI |
ACT4070BYH-T |
6.5 |
30 |
0.808 |
12 |
3 |
300k |
15 |
C119013 |
AIC(沛亨半导体) |
AIC2857FGR8TR |
4.75 |
23 |
0.925 |
12 |
2 |
340k |
15 |
C239884 |
AME(安茂微) |
AME5268-AZAADJ |
4.75 |
28 |
0.925 |
25 |
3 |
340k |
15 |
C239885 |
AME(安茂微) |
AME5269-AHAADJ |
4.75 |
28 |
0.925 |
25 |
2 |
340k |
15 |
C115136 |
ANPEC(茂达电子) |
APW7301KAI-TRG |
4.5 |
24 |
0.925 |
20 |
3 |
340k |
10 |
C211632 |
Axelite(台湾亚瑟莱特) |
AX3484ESA |
4.75 |
23 |
0.925 |
20 |
3 |
350k |
10 |
C91488 |
BL(上海贝岭) |
BL9384B |
4.5 |
20 |
0.923 |
- |
3 |
360k |
10 |
C130332 |
chipown(芯朋微电子) |
AP2952S8RG |
4.75 |
18 |
0.925 |
15 |
2 |
450k |
10 |
C130333 |
chipown(芯朋微电子) |
AP2952AS8PRG |
4.75 |
18 |
0.925 |
15 |
2 |
450k |
10 |
C51811 |
DIODES(美台) |
AP6503SP-13 |
4.7 |
23 |
0.925 |
20 |
3 |
340k |
10 |
C124168 |
EUTECH(台湾德信) |
EUP3482ADIR1 |
4.5 |
30 |
0.923 |
20 |
2 |
340k |
10 |
C114311 |
Feeling Technology(台湾远翔) |
FP6188XR-G1 |
4.5 |
23 |
0.923 |
16 |
2 |
340k |
10 |
C77232 |
Feeling Technology(台湾远翔) |
FP6193XR-G1 |
4.75 |
23 |
0.923 |
20 |
3 |
340k |
10 |
C170097 |
FITIPOWER(天钰) |
FR9886SPGTR |
4.5 |
23 |
0.925 |
20 |
2.5 |
340k |
4.7 |
C80507 |
FITIPOWER(天钰) |
FR9888SPGTR |
4.5 |
23 |
0.925 |
20 |
3.5 |
340k |
4.7 |
C81337 |
FITIPOWER(天钰) |
FR9889SPCTR |
4.5 |
23 |
0.925 |
- |
3 |
340k |
4.7 |
C259961 |
HOLTEK(台湾合泰/盛群) |
HT7465 |
4.75 |
24 |
0.92 |
20 |
2 |
380k |
10(15) |
C15184 |
LITEON(台湾光宝) |
LSP5503L-R8A |
4.5 |
23 |
0.925 |
18 |
3 |
340k |
10 |
C36284 |
LITEON(台湾光宝) |
LSP5526 |
4.5 |
23 |
0.925 |
18 |
2 |
340k |
10 |
C51472 |
LITEON(台湾光宝) |
LSP5502SAC |
4.5 |
27 |
0.925 |
24 |
2 |
400k |
15 |
C18921 |
MPS |
MP2307DN-LF-Z |
4.75 |
23 |
0.925 |
20 |
3 |
340k |
10 |
C18876 |
MPS |
MP2303ADN-LF-Z |
4.7 |
28 |
0.8 |
25 |
3 |
360k |
15 |
C22502 |
MPS |
MP1593DN-LF-Z |
4.75 |
28 |
1.22 |
28 |
3 |
385k |
10 |
C53668 |
MPS |
MP2403DN-LF-Z |
4.6 |
32 |
0.8 |
28 |
3 |
250k |
15 |
C130799 |
RICHTEK(台湾立锜) |
RT7257ENZSP |
4.5 |
17 |
0.8 |
15 |
3 |
340k |
10 |
C27998 |
RICHTEK(台湾立锜) |
RT7257BHZSP |
4.5 |
18 |
0.8 |
12 |
3 |
1.2M |
3.6 |
C130812 |
RICHTEK(台湾立锜) |
RT8295AHGSP(Z00) |
4.5 |
23 |
0.8 |
20 |
2 |
340k |
10 |
C130813 |
RICHTEK(台湾立锜) |
RT8296BHGSP(Z00) |
4.5 |
23 |
0.8 |
15 |
3 |
1.2M |
3.6 |
C147975 |
RICHTEK(台湾立锜) |
RT8284NGS |
4.5 |
23 |
0.923 |
20 |
2 |
340k |
10 |
C97298 |
RICHTEK(台湾立锜) |
RT8292AHZSP |
4.5 |
23 |
0.8 |
20 |
2 |
340k |
10 |
C125858 |
ROHM(罗姆) |
BD9329AEFJ-E2 |
4.2 |
18 |
0.9 |
12 |
3 |
380k |
10 |
C193228 |
Techcode(泰德) |
TD1484A |
4.75 |
20 |
0.923 |
20 |
3.2 |
340k |
10 |
C89599 |
Techcode(泰德) |
TD2786MR |
4.5 |
30 |
0.92 |
28 |
3 |
340k |
10 |
C89503 |
Techcode(泰德) |
TD1529PR |
4.75 |
32 |
0.923 |
30 |
1.6 |
340k |
10 |
C122691 |
TI(德州仪器) |
TPS5432DDAR |
2.95 |
6 |
0.808 |
4.5 |
3 |
700k |
3.3 |
C37647 |
TI(德州仪器) |
TPS54329DDAR |
4.5 |
18 |
0.76 |
7 |
3 |
650k |
1.5 |
C38344 |
TI(德州仪器) |
TPS54329EDDAR |
4.5 |
18 |
0.76 |
7 |
3 |
650k |
1.5 |
C89969 |
TI(德州仪器) |
TPS54229DDAR |
4.5 |
18 |
0.76 |
7 |
2 |
650k |
2.2 |
C58928 |
TI(德州仪器) |
TPS54335ADDAR |
4.5 |
28 |
0.8 |
24 |
3 |
50k ~ 1.5M |
15 |