I convertitori buck sincroni di Diodes per il settore automotive

Diodes Incorporated ha annunciato una nuova serie di convertitori buck sincroni da 3,5A, conformi alle normative automotive e destinati alle applicazioni point of load (POL).

La serie AP6435xQ combina una bassa corrente di riposo con un ampio intervallo di tensioni di ingresso che va da 3,8 V a 40 V.

I dispositivi sono stati sviluppati per l’uso in applicazioni automobilistiche, tra cui sistemi di infotainment, cluster di strumenti, telematica, sistemi avanzati di assistenza alla guida (ADAS) e illuminazione diretta.

I convertitori AP64350Q, AP64351Q e AP64352Q hanno funzionalità aggiuntive distinte che ottimizzano le prestazioni in modi leggermente diversi. I modelli AP64350Q e AP64352Q, per esempio, hanno una frequenza di commutazione regolabile (100 kHz – 2,2 MHz) e possono anche essere sincronizzati con un clock esterno.

Le versioni AP64351Q e AP64352Q hanno invece un soft-start programmabile, mentre AP64350Q e AP64351Q hanno una compensazione esterna per ottimizzare la risposta.

AP64350Q, AP64351Q e AP64352Q sono qualificati AEC-Q100 Grado 1

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