Settore automobilistico

Elettronica di bordo e illuminazione

L'elettronica di bordo controlla molti dei sistemi che non controllano direttamente il motore o l'elettronica. Alcuni di tali sistemi riguardano i tergicristalli, i finestrini, la chiusura delle portiere e l'impianto di climatizzazione. L'elettronica di bordo controlla inoltre i fari e l'illuminazione interna, così come la regolazione dei sedili qualora essa sia elettrica. Data l'ampia gamma di funzionalità, l'elettronica di bordo richiede a sua volta un'ampia gamma di ingressi e di uscite.

Visualizza l'elenco di prodotti associati al diagramma seguente:

LDR
Gli LDR servono a rilevare il livello di luminosità. Vengono utilizzati nei fari automatici. Utilizzando un LDR a infrarossi insieme a un LED a infrarossi è possibile realizzare tergicristalli automatici.
MOSFET
MOSFET
I MOSFET servono ad aumentare la potenza, ma in misura minore rispetto a un amplificatore di potenza, ad esempio nei motori passo-passo o nei motori CC a bassa potenza.
Potenziometri
I potenziometri vengono utilizzati per i vari ingressi analogici presenti nell'auto, come i quadranti dell'impianto di climatizzazione e del controllo volume.
MCU
MCU
Il microcontrollore è l'unità di controllo centrale, che regola e gestisce tutti i sistemi.
Termistori
I termistori sono utilizzati in tutta l'auto per rilevare la temperatura: solo per citare qualche esempio, negli spazi interni per la climatizzazione, nei tubi dove scorra l'aria e nel motore.
RTC
Gli RTC sono necessari per una temporizzazione precisa. Grazie ad essi, tutti i sistemi all'interno dell'auto sono sincronizzati.
Interruttori
Gli interruttori comprendono tutti gli interruttori digitali che vengono utilizzati per i vari sistemi, come illuminazione, finestrini e chiusura delle portiere.
Flash
Flash
La memoria flash viene usata come memoria non volatile per memorizzare programmi, impostazioni e dati permanenti.
Convertitore analogico-digitale
I convertitori analogico-digitale servono a convertire i segnali analogici, come quelli provenienti da termistori o potenziometri, in segnali digitali che possono essere ricevuti tramite I2C o SPI. Queste informazioni vengono poi utilizzate dal microcontrollore.
RAM
RAM
La memoria RAM è memoria volatile ad accesso rapido che viene usata per dati variabili e per memorizzare informazioni temporanee.
Convertitore digitale-analogico
Convertitore digitale-analogico
I convertitori digitale-analogico servono a convertire segnali digitali provenienti da un microcontrollore in segnali d'uscita analogici, ad esempio per un elemento riscaldante o un motore CC.
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Elementi riscaldanti
Gli elementi riscaldanti vengono usati nell'impianto di climatizzazione per riscaldare l'aria.
Amplificatori di potenza
Amplificatori di potenza
Gli amplificatori di potenza servono per amplificare segnali analogici o per aumentare la corrente e la tensione di un ingresso digitale. Vengono usati per alimentare motori o per amplificare l'uscita di LDR o termistori.
Lampadine
Lampadine
Le lampadine possono essere usate sia all'interno sia all'esterno, per i fari o per l'illuminazione interna.
Driver per illuminazione
I driver per illuminazione servono a controllare le lampadine non LED, come i fari o alcune luci interne.
LED
LED
I LED possono essere usati sia all'interno sia all'esterno, per i fari o per l'illuminazione interna.
Driver LED
Driver LED
I driver LED servono a controllare i LED, ad esempio nei fari o nelle luci interne.
Motori passo-passo
Motori passo-passo
I motori passo-passo vengono utilizzati nei motori di precisione a bassa velocità e a coppia elevata, come per esempio quelli per il controllo dei finestrini, la chiusura delle portiere, i tergicristalli, ecc.
Kit di sviluppo

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TRK-KEA128
TRK-KEA128 - Development Board, KEA128 MCU, Kinetis KEA128 StarterTRAK, CAN Applications, On-Board openSDA

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NXP 32bit Kinetis - EA ARM Cortex-M0+ KEA128 Dev Board KEA128, DVD, USB Cable, Quick Start Guide, NXP Warranty Card -
AR1100BRD
AR1100BRD - Demonstration Board, Touch Screen Controller, AR1100

2045286

Demonstration Board, Touch Screen Controller, AR1100

MICROCHIP

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Microchip - - - - AR1100 Demo Board AR1100 -
MCP1630DM-LED2
MCP1630DM-LED2 - Development Kit, MCP1630 Boost Mode LED Driver, PWM Dimming, 1 Output

1578365

Development Kit, MCP1630 Boost Mode LED Driver, PWM Dimming, 1 Output

MICROCHIP

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- - - - - - Board, Users Guide -

Semiconduttori

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Product Range Device Core Data Bus Width Operating Frequency Max Program Memory Size No. of Pins IC Case / Package No. of I/O's Interfaces RAM Memory Size ADC Channels ADC Resolution Supply Voltage Min Supply Voltage Max Operating Temperature Min Operating Temperature Max IC Mounting MCU Family MCU Series Qualification
S9KEAZ128AMLH
S9KEAZ128AMLH - ARM MCU, Kinetis EA Family KEAZx Series Microcontrollers, ARM Cortex-M0+, 32 bit, 48 MHz, 128 KB

2445396

ARM MCU, Kinetis EA Family KEAZx Series Microcontrollers, ARM Cortex-M0+, 32 bit, 48 MHz, 128 KB

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    Kinetis EA Family KEAZx Series Microcontrollers ARM Cortex-M0+ 32 bit 48MHz 128KB 64Pins LQFP 58I/O's CAN, I2C, SPI, UART 16KB 16Channels 12Bit 2.7V 5.5V -40°C 125°C Surface Mount Kinetis EA KEAx AEC-Q100
    PIC18F46K80-I/PT
    PIC18F46K80-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18FxxK80 Series Microcontrollers, PIC18, 64 MHz, 64 KB, 44 Pins

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    PIC18 Family PIC18FxxK80 Series Microcontrollers PIC18 - 64MHz 64KB 44Pins TQFP 35I/O's I2C, SPI, USART 4KB 11Channels 12Bit 1.8V 5.5V -40°C 85°C Surface Mount PIC18 PIC18F K8x AEC-Q100
    SMC3K51CA-M3/57
    SMC3K51CA-M3/57 - TVS Diode, TRANSZORB SMC3K, Bidirectional, 51 V, 82.4 V, DO-214AB (SMC), 2 Pins

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    TRANSZORB SMC3K - - - - 2Pins - - - - - - - - - 150°C - - - AEC-Q101
    PMV130ENEAR
    PMV130ENEAR - Power MOSFET, N Channel, 40 V, 2.1 A, 0.12 ohm, SOT-23, Surface Mount

    2469648

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    NEXPERIA

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    - - - - - 3Pins - - - - - - - - - 150°C - - - -
    1SMB5939BT3G
    1SMB5939BT3G - Zener Single Diode, 1SMA59xxB Series, 39 V, 3 W, DO-214AA (SMB), 2 Pins, 150 °C, Surface Mount

    2463615

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    ONSEMI

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    DTM13-12PA-12PB-R008
    DTM13-12PA-12PB-R008 - Automotive Connector Housing, 2 Port, DTM, Receptacle, 24 Ways, DTM Series Pin Contacts

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    Automotive Connector Housing, 2 Port, DTM, Receptacle, 24 Ways, DTM Series Pin Contacts

    TE CONNECTIVITY - DEUTSCH

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    DTM Receptacle 24Ways DTM Series Pin Contacts Nylon (Polyamide), Glass Filled Body IP67 250V 7.5A
    282104-1
    282104-1 - Automotive Connector Housing, Black, SUPERSEAL 1.5, Plug, 2 Ways, Superseal 1.5 Series Connectors

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    Automotive Connector Housing, Black, SUPERSEAL 1.5, Plug, 2 Ways, Superseal 1.5 Series Connectors

    TE CONNECTIVITY - AMP

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    SUPERSEAL 1.5 Plug 2Ways Superseal 1.5 Series Connectors Nylon 6.6 (Polyamide 6.6) Body IP67 - 14A
    DT062S-CE06
    DT062S-CE06 - Automotive Connector Housing, Thin Wall, Black, DT, Plug, 2 Ways, DT Series Socket Contacts

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    TE CONNECTIVITY - DEUTSCH

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    DT Plug 2Ways DT Series Socket Contacts Thermoplastic Body IP68 250V 13A
    963040-3
    963040-3 - Connector Housing, Junior Power Timer, Receptacle, 2 Ways, 5 mm,  JPT Socket Crimp Contacts

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    Connector Housing, Junior Power Timer, Receptacle, 2 Ways, 5 mm, JPT Socket Crimp Contacts

    TE CONNECTIVITY - AMP

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    Junior Power Timer Receptacle 2Ways JPT Socket Crimp Contacts - - - -

    ELETTROMECCANICA

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    Transducer Function No. of Stages Power Rating Cooling Power Pc Current Max @ Diff Temperature Max Voltage Max @ Diff Temperature Max Length Width Depth Temperature Difference Max Product Range Internal Resistance Lead Wires
    MCPK2-19808AC-S
    MCPK2-19808AC-S - Peltier Cooler, 51.6W

    1639734

    Peltier Cooler, 51.6W

    MULTICOMP PRO

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    Thermoelectric Cooler 2 Stage 51.6W 51.6W 8.5A 16.1VDC 40mm 40mm 7.05mm 85°C MCPK 1.65ohm UL-Style 1569, Unstripped
    FHAC0001ZXJG
    FHAC0001ZXJG - Fuseholder, Automotive Blade, 1 Fuse, 20 A, 32 VDC, ATO, Wire Leaded

    9943382

    Fuseholder, Automotive Blade, 1 Fuse, 20 A, 32 VDC, ATO, Wire Leaded

    LITTELFUSE

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    - - - - - - - - - - ATO FHAC Series - -

    Componenti passivi

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    Capacitance Voltage(DC) Capacitor Case / Package Capacitance Tolerance Dielectric Characteristic Product Range Product Length Product Width Capacitor Terminals Operating Temperature Min Operating Temperature Max Qualification
    12105C475K4Z2A
    12105C475K4Z2A - SMD Multilayer Ceramic Capacitor, 4.7 µF, 50 V, 1210 [3225 Metric], ± 10%, X7R

    1867964

    SMD Multilayer Ceramic Capacitor, 4.7 µF, 50 V, 1210 [3225 Metric], ± 10%, X7R

    KYOCERA AVX

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    4.7µF 50V 1210 [3225 Metric] ± 10% X7R - 3.2mm 2.5mm SMD -55°C 125°C AEC-Q200
    XFL4020-222MEC
    XFL4020-222MEC - Power Inductor (SMD), 2.2 µH, 8 A, Shielded, 3.1 A, XFL4020 Series

    2289216

    Power Inductor (SMD), 2.2 µH, 8 A, Shielded, 3.1 A, XFL4020 Series

    COILCRAFT

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    - - - - - XFL4020 Series 4mm 4mm - - - -
    ERA3AEB103V
    ERA3AEB103V - SMD Chip Resistor, 10 kohm, ± 0.1%, 100 mW, 0603 [1608 Metric], Metal Film (Thin Film)

    1577619

    SMD Chip Resistor, 10 kohm, ± 0.1%, 100 mW, 0603 [1608 Metric], Metal Film (Thin Film)

    PANASONIC

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    - - - - - ERA-3A Series 1.6mm 0.85mm - -55°C 155°C AEC-Q200
    MF-SM100-2
    MF-SM100-2 - Resettable Fuse, PPTC, 2920 (7351 Metric), MF-SM, 30 VDC, 1.1 A, 2.2 A, 0.5 s

    9350225

    Resettable Fuse, PPTC, 2920 (7351 Metric), MF-SM, 30 VDC, 1.1 A, 2.2 A, 0.5 s

    BOURNS

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    - - - - - MF-SM - - - -40°C 85°C -