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.
00000000
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
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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

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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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PIC18F46K80-I/PT
PIC18F46K80-I/PT - 8 Bit MCU, Flash, PIC18 Family PIC18FxxK80 Series Microcontrollers, PIC18, 64 MHz, 64 KB, 44 Pins

1823173

8 Bit MCU, Flash, PIC18 Family PIC18FxxK80 Series Microcontrollers, PIC18, 64 MHz, 64 KB, 44 Pins

MICROCHIP

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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

2308994

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

Power MOSFET, N Channel, 40 V, 2.1 A, 0.12 ohm, SOT-23, Surface Mount

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

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    Connettori

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    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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    SUPERSEAL 1.5 Plug 2Ways Superseal 1.5 Series Connectors Nylon 6.6 (Polyamide 6.6) Body IP67 - 14A
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    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 Power Rating No. of Stages 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

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    MULTICOMP PRO

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    Thermoelectric Cooler 51.6W 2 Stage 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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    Componenti passivi

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    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 -