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Phone: 86-29-88685333
Mobile: 86-13620067891
E-mail: fks@fks-coils.com
Add：C2 Building, Western Cloud Valley, Fengxi New Town, Xixian New Area, Xi'an City, Shaanxi Province, China
Mobile: 86-13620067891
E-mail: fks@fks-coils.com
Add：C2 Building, Western Cloud Valley, Fengxi New Town, Xixian New Area, Xi'an City, Shaanxi Province, China
PPMAX Push-Pull Transformers for Maxim Integrated
PPMAX Push-Pull Transformers for Maxim Integrated Description:
FKS CoilS-PPMAX push-pull transformer is a DC/DC conversion transformer customized for Maxim Integrated. These hot selling transformers are low profile and have very low leakage inductance, which are mainly used in many applications such as industrial automation, Isolated medical power and isolated communication fieldbus interfaces.
Low profile
Very low leakage inductance
Surface mount parts with a small footprint
Rounded self-shielding cores in EP packages
Functional or supplementary insulation
Isolation voltage: up to 5000 VAC
Lead free and RoHS compliant
Operating temp: -40°C to 125°C
Storage Temperature: -20°C up to +40°C, 75% RH max.
| Order Code | VIN | VOut1 (V(DC)) |
IOut1 (mA) |
Type of Insulation | fswitch (kHz) |
∫Udt (Vµs) |
NPRI : NSEC | L (µH) |
VT (V(AC)) |
L (mm) |
W (mm) |
H (mm) |
Mount |
| FKS750315090 | 3.3V (DC) | 3.3 | 600 | Functional | 100 - 500 | 27 | 1:1 | 270 | 2500 | 7 | 9.1 | 7.8 | SMT |
| FKS750314706 | 3.3V (DC) | 5 | 300 | Functional | 100 - 500 | 27 | 1:1.8 | 250 | 2500 | 7 | 9.1 | 7.8 | SMT |
| FKS760390013 | 3.3V (DC) | 5 | 500 | Functional | 250 - 550 | 11 | 1:1.7 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS760390015 | 3.3V (DC) | 5 | 450 | Functional | 250 - 550 | 11 | 1:2 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750313769 | 3.3V (DC) | 5 | 600 | Reinforced | 250 - 550 | 10 | 1:1.7 | 340 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750313626 | 3.3V (DC) | 5 | 500 | Reinforced | 250 - 550 | 10 | 1:2 | 340 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750315225 | 3.3V (DC) | 3.6 | 900 | Functional | 350 - 550 | 8.5 | 1:1.1 | 388 | 2750 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750315227 | 3.3V (DC) | 5.6 | 700 | Functional | 350 - 550 | 8.5 | 1:1.7 | 388 | 2750 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750315231 | 3.3V (DC) | 5.4 | 550 | Reinforced | 350 - 550 | 8.8 | 1:1.6 | 384 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750315226 | 3.3V (DC) | 4.3 | 850 | Functional | 350 - 550 | 8.5 | 1:1.3 | 388 | 2750 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750315228 | 3.3V (DC) | 6.6 | 500 | Functional | 350 - 550 | 8.5 | 1:2 | 388 | 2750 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750315232 | 3.3V (DC) | 6.6 | 450 | Reinforced | 350 - 550 | 8.8 | 1:2 | 384 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750316028 | 3.3V (DC) | 3.3 | 800 | Functional | 400 | 8.9 | 1:1.7 | 72 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316029 | 3.3V (DC) | 5 | 600 | Functional | 400 | 8.9 | 1:2.1 | 72 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316031 | 3.3V (DC) | 3.3 | 900 | Reinforced | 150 | 40 | 1:1.8 | 370 | 5000 | 12.32 | 15.41 | 11.89 | SMT |
| FKS750316032 | 3.3V (DC) | 5 | 900 | Reinforced | 150 | 40 | 1:2 | 370 | 5000 | 12.32 | 15.41 | 11.89 | SMT |
| FKS750316855 | 3.3V (DC) | 23 | 85 | Supplementary | 200 - 600 | 15 | 1:7 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750316887 | 3.3V (DC) | 5 | 700 | Supplementary | 200 - 600 | 15 | 1:1.7 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750316853 | 3.3V (DC) | 12 | 165 | Supplementary | 200 - 600 | 15 | 1:4 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750317072 | 3.3V (DC) | 20 | 125 | Supplementary | 200 - 600 | 15 | 1:6.17 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750319845 | 3.3V (DC) | 5 | 650 | Reinforced | 250 - 550 | 11 | 1:1.56 | 340 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750315371 | 4.5-5.5V (DC) | 5 | 1000 | Functional | 400 | 8.6 | 1:1.1 | 72 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316030 | 4.5-5.5V (DC) | 3.3 | 1200 | Functional | 400 | 10.2 | 1.3:1 | 94 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316033 | 4.5-5V (DC) | 3.3 | 1000 | Reinforced | 150 - 800 | 40 | 1.3:1 | 370 | 5000 | 12.32 | 15.41 | 11.89 | SMT |
| FKS750319927 | 4.5V (DC) | 2.5 | 1700 | Reinforced | 150 | 50 | 2:1 | 570 | 5000 | 12.32 | 15.41 | 11.89 | SMT |
| FKS750315089 | 5V (DC) | 5 | 330 | Functional | 100 - 500 | 42 | 1:1 | 635 | 2500 | 7 | 9.1 | 7.8 | SMT |
| FKS750315072 | 5V (DC) | 3.3 | 600 | Functional | 100 - 500 | 42 | 1.53:1 | 635 | 2500 | 7 | 9.1 | 7.8 | SMT |
| FKS760390012 | 5V (DC) | 5 | 750 | Functional | 300 - 620 | 11 | 1:1.1 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS760390014 | 5V (DC) | 5 | 600 | Functional | 300 - 620 | 11 | 1:1.3 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750313734 | 5V (DC) | 5 | 800 | Reinforced | 300 - 620 | 10 | 1:1.1 | 340 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750313638 | 5V (DC) | 5 | 650 | Reinforced | 300 - 620 | 10 | 1:1.3 | 340 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750313710 | 5V (DC) | 5.5 | 650 | Functional | 250 - 620 | 11 | 1:1.23 | 475 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750315229 | 5V (DC) | 5.8 | 900 | Reinforced | 350 - 550 | 8.8 | 1:1.1 | 384 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750315240 | 5V (DC) | 5 | 1000 | Reinforced | 150 | 46 | 1:1.1 | 440 | 5000 | 12.32 | 15.41 | 11.89 | SMT |
| FKS750342879 | 5V (DC) | 17 | 250 | Reinforced | 420 | 9 | 1:3.5 | 200 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750315230 | 5V (DC) | 6.9 | 750 | Reinforced | 350 - 550 | 8.8 | 1:1.4 | 384 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750343341 | 5V (DC) | 12.5 | 350 | Reinforced | 400 | 7.8 | 1:2.6 | 152 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750316854 | 5V (DC) | 12 | 380 | Supplementary | 200 - 600 | 15 | 1:2.5 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750316856 | 5V (DC) | 23 | 180 | Supplementary | 200 - 600 | 15 | 1:4.67 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750316886 | 5V (DC) | 5 | 950 | Supplementary | 200 - 400 | 15 | 1:1.17 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750316888 | 5V (DC) | 3.3 | 1100 | Supplementary | 200 - 600 | 15 | 1.2:1 | 200 | 2500 | 8.3 | 14.75 | 4.2 | SMT |
| FKS750311542 | 5V (DC) | 5 | 450 | Functional | 500 | 9 | 1:2.73 | 500 | 1000 | 6.6 | 8.26 | 5.59 | SMT |
| FKS750031160 | 5V (DC) | 12 | 350 | Functional | 500 | 9 | 1:2.7 | 500 | 1000 | 6.1 | 8.76 | 6.35 | SMT |
| FKS750316819 | 5V (DC) | 12 | 460 | Functional | 400 | 9 | 1:2.88 | 86 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316818 | 5V (DC) | 17 | 380 | Functional | 400 | 9 | 1:3.5 | 86 | 2500 | 8.3 | 12.6 | 4.1 | SMT |
| FKS750316769 | 5V (DC) | 15 | 250 | Functional | 300 - 620 | 9 | 1:3.45 | 350 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750316770 | 5V (DC) | 12 | 280 | Functional | 300 - 620 | 9 | 1:2.91 | 350 | 2500 | 6.73 | 10.2 | 4.19 | SMT |
| FKS750343725 | 5V (DC) | 19.5 | 250 | Reinforced | 420 | 9 | 1:3.9 | 250 | 5000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750317722 | 5V (DC) | 19 | 225000 | Functional | 400 | 10 | - | 320 | 2500 | 10.46 | 6.73 | 4.19 | 鈥 |
| FKS750320340 | 5V (DC) | 17 | 250 | Reinforced | 220 | 16 | 1:3.5 | 200 | 6000 | 9.14 | 12.7 | 7.62 | SMT |
| FKS750314781 | 10-15V (DC) | 12 | 500 | Functional | 1000 | 68 | 1:2 | 40 | 1000 | 9.78 | 9.14 | 10.54 | SMT |
| FKS750317829 | 12V (DC) | 12 | 300 | Functional | 300 - 620 | 24 | 1:1.05 | 1920 | 2500 | 6.73 | 10.2 | 4.67 | SMT |
| FKS750317830 | 12V (DC) | 5 | 700 | Functional | 300 - 620 | 24 | 2.2:1 | 1920 | 2500 | 6.73 | 10.2 | 4.67 | SMT |
| FKS750315213 | 24V (DC) | 24 | 600 | Functional | 150 - 500 | 100 | 1:1 | 563 | 3125 | 9.78 | 9.14 | 10.54 | SMT |
| FKS750315214 | 24V (DC) | 5 | 2000 | Functional | 150 - 500 | 100 | 4:1 | 563 | 3125 | 9.78 | 9.14 | 10.54 | SMT |
| FKS750317331 | 24V (DC) | 12 | 500 | Functional | 350 - 620 | 41 | 1.94:1 | 4000 | 2500 | 6.73 | 10.2 | 4.67 | SMT |
| FKS750317828 | 24V (DC) | 5 | 800 | Functional | 350 - 620 | 41 | 4.43:1 | 4000 | 2500 | 6.73 | 10.2 | 4.67 | SMT |
