Power Inductors (SMD): Power Inductors for Automotive

Power Inductors for Automotive design engineers Panasonic
Power Choke Coil PCC

Panasonic’s Metal Composite SMD high Power Choke Coils (PCC) have very low audible noise characteristics and are extremely efficient with low DCR and eddy current loss reduction. Metal composite core material with distributed air-gap and stamped frame coils on some of the series provide near linear inductance vs. current and don’t saturate, while also offering a cost effective design solution.
Panasonic’s R&D succeeded by developing and introducing the market’s top-efficient Iron Powder Power Choke Coils with min. DCR in min. case size and L-value up to 100µH.

Line Up

5 matches.
Series/TypeData SheetImageSeriesCase Size(L×W) (mm)Heigh (mm)FeaturesAEC-Q200 qualifiedRecommended ApplicationsRoHS (Compliance Certificate)REACH (Report of Confirmation)
            
Power Choke Coil for Automotive-LP (MC type) M0530M-LP
M0630M-LP
M0840M-LP
M1040M-LP
5.5×5.0
6.5×6.0
8.5×8.0
10.7×10.0
3.0
3.0
4.0
4.0
1.High heat resistance:Operation up to 155deg.
2. Low profile(3mm)
3.High-reliability
4.High bias current
5.Excellent inductance stability over broad temp. range
6.Low audible (buzz) noise
7.High efficient
AEC-Q200 Automotive quali1.Noise filter for various draive circuitry requiring high temp. and peak current
handling capability
2.Boost-Converter, Buck-Converter DC/DC
N/AN/A
Large current Power Choke Coil for Automotive (MC type) M1280MF12.6X13.2
12.6X13.1
8.01.High heat resistance:Operation up to 160deg.
2. Large current Power (53A)
3. High vibration resistance(30G)
4.SMD type
AEC-Q200 Automotive quali1.Noise filter for various draive circuitry requiring high temp. and peak current
handling capability
2.Boost-Converter, Buck-Converter DC/DC
CertificateReport of Confirmation
Power Choke Coil for Automotive (Metal core type) MCM0530M
M0540M
M0630M
M0645M
M0754M
M0750M
M0854M
M0850M
M1054M
M1050M
M1050ML
M1060ML
5.5×5.0
5.5×5.0
6.5×6.0
6.5×6.0
7.5×7.0
7.5×7.0
8.5×8.0
8.5×8.0
10.7×10.0
10.7×10.0
10.9×10.0
10.9×10.0
3.0
4.0
3.0
4.5
5.4
5.0
5.4
5.0
5.4
5.0
5.0
6.0
1.High heat resistance:Operation up to 150deg.
2. High-reliability
3.High bias current
4.Excellent inductance stability over broad temp. range
5.Low audible (buzz) noise
6.High efficient
AEC-Q200 Automotive quali1.Noise filter for various draive circuitry requiring high temp. and peak current
handling capability
2.Boost-Converter, Buck-Converter DC/DC
CertificateReport of Confirmation
Power Choke Coil for Automotive (Metal core type) Dust coreD1413H14.7×13.213.11.High heat resistance : Operation up to 150deg.
2.High-reliability
3.High bias current
4.High Vibration proof : 5 Hz to 2 kHz/30 G
5.High efficient
AEC-Q200 Automotive quali*Driver circuits of fuel injection systems in automotive
*Driver circuits of diesel common rail injection
*Step-up power supplies for motor driver-circuits
CertificateReport of Confirmation

Related Information

Features

Contribute to down-sizing of ECU power circuit by small case size with high current capability
    (30%-50% smaller than ferrite type)

 

Low loss characteristic realizes high efficiency of power circuit of ECU and contribute to simplify 
    thermal design process

Metal composite monolithic structure realizes high reliability ECU design which is applied under
    severe environmental condition.

 

Solution

Power Inductor for DC/DC Converter, Filter of ECU Power Circuit

 

Applications

Applications by Line-Up

Get more information about the Power Choke Coil for automotive use 

Technology

Unique Core Technology which Realizes "Top Level High Reliability" in Industry

Exploded view of PCC

1. Metal magnetic material (Metal composite)Developed magnetic material which has high saturation magnetic flux density and low loss characteristic at high frequency.
2. Wire wound molding coilWire wound molding coil realizes smaller case size with high inductance value.
3. Monolithic structureMonolithic structure of metal magnetic material and winding wire realizes vibration resistance.
4. Terminal structure- Gap structure between backside of terminal and core can reduce solder joint crack issue due to  
   thermal stress
- Unique terminal structure which has no internal joint can realize superior vibration resistance

 

 Ferrite TypePanasonic
Structure

Air GapGAPNon-Gap

 

Reliability

Guarantee the Reliability of -40℃ ~ 150℃/2000cyc., 150℃/2000h

 

Tools

Simulation Data LibrariesIndustrial & Automotive
Use LC Filter Simulator
Power Inductor
Loss Simulator
CAD Data
Equivalent circuit models and S-parameter data can be downloaded for each individual item number.The Industrial & Automotive use LC filter simulator enables the simulation of attenuation amouts when configuring a filter using Panasonic's power inductor and aluminium electrolytic capacitor suitable for industrial & automotive use.The Power Inductor loss simulator for automotive application enables the simulation of losses and temperature rises according to the current for Panasonic's power inductors designed for automotive use.CAD data can be download. (3D STEP, 3D PDF)

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