VCU（Vehicle Control Unit）
VCU（Vehicle Control Unit）
■ Circuit block
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DC/DC converter
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- Noise reduction, switching, and smoothing
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Conductive polymer hybrid aluminum electrolytic capacitorRecommendedZK/ZT seriesLarge capacitance High ripple current Low ESR＜Feature＞
- ❶ Its high capacitance, low ESR, and high ripple performance contribute to circuit miniaturization and higher power features (low voltage and high current).
- ❷ Improved capacitance characteristics at high frequencies contribute to the elimination of noise, including high frequency components generated by high frequency switching of circuits over a wide band of frequencies.
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- Voltage conversion
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Automotive power inductorRecommendedLP seriesLow cost (ferrite substitution)＜Feature＞
- ❶ Contributes to circuit miniaturization and higher power features (low voltage and high current) due to the low loss and high current performance of metallic magnetic materials.
- ❷ Improved loss characteristics (low ACR) at higher frequencies contribute to the suppression of losses in high frequency switching circuits.
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- Voltage measurement
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Chip resistor (high-precision chip resistor)RecommendedERA*A ERA*V/K/P /ERJPBHigh precision＜Feature＞
- ❶ A chip resistor with a thin-film structure offers a small resistance tolerance and a low TCR, contributing to high-precision control of the output characteristics of the circuit.
Transceiver I/F
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- Static electricity measures
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Chip varistorRecommendedEZJP series 1005 sizeSmall size high performance＜Feature＞
- ❶ Contributes to the suppression of electrostatic (ESD) noise while maintaining circuit communication quality with a lineup of products having a wide range of capacitance characteristics.
- ❷ Chip varistors support low to high communication speeds with capacitance characteristics ranging from 8 to 250 pF.
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- Static electricity measures
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ESD suppressorRecommendedEZAEG3W11AVLow capacitance＜Feature＞
- ❶ Contributes to the suppression of electrostatic (ESD) noise while maintaining circuit communication quality with a lineup of products having a wide range of capacitance characteristics.
- ❷ ESD suppressors support high-speed communication speeds with their capacitance characteristics of 0.1 pF.
Motor drive
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- Noise reduction and smoothing
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Conductive polymer hybrid aluminum electrolytic capacitorRecommendedZKU/ZTU/ZSU/ZUU seriesLarge capacitance High ripple current
＜Feature＞
- ❶ Its high capacitance, low ESR, and high ripple performance contribute to circuit miniaturization and higher power features (low voltage and high current).
- ❷ Improved capacitance characteristics at high frequencies contribute to the elimination of noise, including high frequency components generated by high frequency switching of circuits over a wide band of frequencies.
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- Noise reduction and smoothing
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Automotive power inductorRecommendedHigh power typeLarge Current Low DCR High vibration resistance
＜Feature＞
- ❶ Contributes to circuit miniaturization and higher power features (low voltage and high current) due to the low loss and high current performance of metallic magnetic materials.
- ❷ Improved loss characteristics (low ACR) at higher frequencies contribute to the suppression of losses in high frequency switching circuits.
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- Suppressing gate-driving noise by the switching element
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Chip resistor (small and high-power chip resistor)
Related information
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