Size | Dimensions | L (mm) | W (mm) | H (mm) | |
---|---|---|---|---|---|
1090 | 11 | 10 | 9 | ||
1040 | 11 | 10 | 4 |
LTSpice files
Characteristics
- Composite core material allows high saturation current and compact design
- Better Leakage Inductance (Lk) and Rated Current (Ir) than comparable components
- Magnetically shielded
- 1:1 Transformer
- Operation temperature: -40°C to +125°C
Applications
- Isolated converter application (e.g. Flyback converter)
- Buck, Boost, Sepic, Zeta, CUK Converter
- Switching regulator with second, unregulated output voltage
Application Notes
Products
All
1090
1040
Order Code | Datasheet | Simulation | Downloads | L1 (µH) | L2 (µH) | n | IR (A) | IR 2 (A) | ISAT1 (A) | ISAT2 (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | fres (MHz) | LS (µH) | Samples |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7448990010 | SPEC | 8 files | 1 | 1 | 1:1 | 17 | 17 | 43.5 | 43.5 | 4.5 | 4.5 | 5.6 | 5.6 | 35 | 0.17 | ||
7448990015 | SPEC | 8 files | 1.5 | 1.5 | 1:1 | 12.5 | 12.5 | 34 | 34 | 8.8 | 8.8 | 9.4 | 9.4 | 29 | 0.18 | ||
7448990022 | SPEC | 8 files | 2.2 | 2.2 | 1:1 | 11.5 | 11.5 | 29.5 | 29.5 | 10.5 | 10.5 | 12.5 | 12.5 | 20 | 0.19 | ||
7448990033 | SPEC | 8 files | 3.3 | 3.3 | 1:1 | 7.5 | 7.5 | 28.2 | 28.2 | 23.5 | 23.5 | 26 | 26 | 19 | 0.22 | ||
7448990047 | SPEC | 8 files | 4.7 | 4.7 | 1:1 | 5.9 | 5.9 | 24.2 | 24.2 | 36 | 36 | 40 | 40 | 17.5 | 0.235 | ||
7448990068 | SPEC | 8 files | 6.8 | 6.8 | 1:1 | 5 | 5 | 21.2 | 21.2 | 46 | 46 | 51.5 | 51.5 | 13 | 0.245 | ||
7448990082 | SPEC | 8 files | 8.2 | 8.2 | 1:1 | 4.8 | 4.8 | 18.5 | 18.5 | 56 | 56 | 63 | 63 | 9.5 | 0.26 | ||
7448990100 | SPEC | 8 files | 10 | 10 | 1:1 | 4.5 | 4.5 | 17 | 17 | 62 | 62 | 69 | 69 | 9 | 0.27 | ||
7448990150 | SPEC | 8 files | 15 | 15 | 1:1 | 3.9 | 3.9 | 9.5 | 9.5 | 78 | 78 | 87 | 87 | 8.5 | 0.3 | ||
7448990220 | SPEC | 8 files | 22 | 22 | 1:1 | 3.4 | 3.4 | 8.1 | 8.1 | 95 | 95 | 106 | 106 | 6.5 | 0.335 | ||
7448990330 | SPEC | 8 files | 33 | 33 | 1:1 | 2.9 | 2.9 | 6.8 | 6.8 | 130 | 130 | 145 | 145 | 5.5 | 0.35 | ||
7448990470 | SPEC | 8 files | 47 | 47 | 1:1 | 2.3 | 2.3 | 6 | 6 | 216 | 216 | 240 | 240 | 4.5 | 0.37 | ||
7448991010 | SPEC | 7 files | 1 | 1 | 1:1 | 12 | 12 | 30.2 | 30.2 | 6.3 | 6.3 | 7.5 | 7.5 | 32 | 0.16 | ||
7448991015 | SPEC | 7 files | 1.5 | 1.5 | 1:1 | 11.1 | 11.1 | 28.1 | 28.1 | 8.6 | 8.6 | 10 | 10 | 24.5 | 0.17 | ||
7448991022 | SPEC | 7 files | 2.2 | 2.2 | 1:1 | 8.2 | 8.2 | 20.6 | 20.6 | 14 | 14 | 16.5 | 16.5 | 21.5 | 0.18 | ||
7448991027 | SPEC | 7 files | 2.7 | 2.7 | 1:1 | 7.4 | 7.4 | 16.5 | 16.5 | 16.3 | 16.3 | 16.8 | 16.8 | 19 | 0.2 | ||
7448991033 | SPEC | 7 files | 3.3 | 3.3 | 1:1 | 6.8 | 6.8 | 14.3 | 14.3 | 20.7 | 20.7 | 23.5 | 23.5 | 17 | 0.21 | ||
7448991047 | SPEC | 7 files | 4.7 | 4.7 | 1:1 | 6.2 | 6.2 | 13.8 | 13.8 | 24.4 | 24.4 | 29 | 29 | 14 | 0.225 | ||
7448991068 | SPEC | 7 files | 6.8 | 6.8 | 1:1 | 5 | 5 | 12 | 12 | 38 | 38 | 44 | 44 | 11.5 | 0.24 | ||
7448991082 | SPEC | 7 files | 8.2 | 8.2 | 1:1 | 4.7 | 4.7 | 11.3 | 11.3 | 41.2 | 41.2 | 46 | 46 | 10 | 0.25 | ||
7448991100 | SPEC | 7 files | 10 | 10 | 1:1 | 3.7 | 3.7 | 9.8 | 9.8 | 55 | 55 | 62 | 62 | 9.4 | 0.3 | ||
7448991150 | SPEC | 7 files | 15 | 15 | 1:1 | 3.25 | 3.25 | 7.8 | 7.8 | 83 | 83 | 95 | 95 | 7.7 | 0.32 | ||
7448991220 | SPEC | 7 files | 22 | 22 | 1:1 | 2.2 | 2.2 | 6.1 | 6.1 | 144 | 144 | 160 | 160 | 5.8 | 0.33 | ||
7448991330 | SPEC | 7 files | 33 | 33 | 1:1 | 2.05 | 2.05 | 5 | 5 | 207 | 207 | 230 | 230 | 4.7 | 0.34 | ||
7448991470 | SPEC | 7 files | 47 | 47 | 1:1 | 1.5 | 1.5 | 4.4 | 4.4 | 312 | 312 | 340 | 340 | 3.9 | 0.35 |
Order Code | Datasheet | Simulation |
---|---|---|
7448990010 | SPEC | |
7448990015 | SPEC | |
7448990022 | SPEC | |
7448990033 | SPEC | |
7448990047 | SPEC | |
7448990068 | SPEC | |
7448990082 | SPEC | |
7448990100 | SPEC | |
7448990150 | SPEC | |
7448990220 | SPEC | |
7448990330 | SPEC | |
7448990470 | SPEC | |
7448991010 | SPEC | |
7448991015 | SPEC | |
7448991022 | SPEC | |
7448991027 | SPEC | |
7448991033 | SPEC | |
7448991047 | SPEC | |
7448991068 | SPEC | |
7448991082 | SPEC | |
7448991100 | SPEC | |
7448991150 | SPEC | |
7448991220 | SPEC | |
7448991330 | SPEC | |
7448991470 | SPEC |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | L1 (µH) | L2 (µH) | n | IR (A) | IR 2 (A) | ISAT1 (A) | ISAT2 (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | fres (MHz) | LS (µH) | Samples |
---|
The innovative design in detail
Overview of typical applications
Multi Output Buck | Flyback | SEPIC
ZETA | Cuk | High Step-up Boost