Automotive power inductors
Features
- Complies with AEC-Q200
- Unique metal composite core material leads to special benefits (e.g. low saturation, low loss at high frequency, stable over temperature)
- Designed for harsh environments up to 180°C and 50G vibration
- Line-up ranges from 0.33μH to 100μH in case sizes from 5x5mm to 12x12mm
- Recommended for filter and DC/DC applications
Line-up of automotive power inductors
Panasonic metal composite SMD power choke coils (PCC) are specially designed for automotive use and feature superior robustness and high reliability.
Performance attributes include non-saturation behavior, low losses and stability over a wide temperature range. This results in downsized components.
| Series | High performance PCC-MC ETQP*M***Y** | Low profile PCC-LP ETQP*M***KV* | Large current PCC-1280 ETQP8M***J** | High frequency PCC-H ETQP*M***HF* | High vibration resistance PCC-SC ETQP*M***YS* |
LE-Series PCC-LE ETQP4M***KF* |
|---|---|---|---|---|---|---|
| Size (L×W×H [mm] | 5.5×5.0×3.0 - 10.9×10.0×6.0 | 5.5×5.0×3.0 - 10.7×10.0×4.0 | 12.6×13.2×8.0 | 5.5x5.0x3.0, 6.5x6.0x3.0 |
8.5x8.0x5.4 10.9x10.0x5.0 |
6.5x6.0x4.8, 7.5x7.0x4.8 |
| Inductance [μH] | 0.33 - 100 | 0.33 - 47 | 0.33 - 4.7 | 2.2, 10, 22 | 0.68, 2.45 | 3.3 ～ 47 |
| Rated current *1) [A] | 1.4 - 33.2 | 1.7 - 19.6 | 16.8 - 44.4 | 5.2, 3.0, 2.1 | 27, 12 | 2.2 ～7.2 |
| DCR [mΩ] | 1.1 - 348 | 2.6 - 206 | 0.7 - 4.9 | 19.5, 68.0, 144 | 1.66, 7.4 | 13.1 ～ 148.6 |
| Operating temperature range *2) [°C] | -40°C to +150°C (+180°C short time) |
-55°C to +155°C | -40°C to +160°C (+180°C short time) |
-40°C to +150°C | -40°C to +150°C | -40°C to +150°C |
*1) DC current which causes temperature rise of 40 K. Parts are reflow soldered on four-layer PCB (1.6mm FR4) and measured at room temperature.
*2) Including self-temperature rise
Applications for automotive power inductors
