风扇
无刷直流风扇是一种没有机械换向器和电刷的直流电动机,它采用电子换向装置,从而克服了一般直流电机存在的有换向火花、可靠性差、噪声大、对无线电干扰等弱点。它既有一般直流电动机的机械特性和调节性,又具有调速范围宽、体积小、启动迅速、运行可靠、效率高、寿命长等优点。目前广泛应用于小家电风扇行业,一般功率小于100W。拓扑结构有P+N,N+N。
杜因特半导体产品优势:封装小、内阻小、可靠性高、稳定性强。
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Part NO. | Package | Technology | N/P | VDSS(V)(MIN) | ID(A) | RDS(ON)(MΩ) | VGS(V)(MAX) | VGS(TH)(V) | Qg | |||
25℃ | 10V(TYP)-FT | 4.5V(TYP)-FT | L | H | nC(TYP) | @VGS(V) | ||||||
QAB004DNG | DFN3*3-8E | Trench | N+N | 16 | 50 | 3.2 | 12 | 0.5 | 1 | 67 | 4.5 | |
QB005DNG | DFN3*3-8E | Trench | N+N | 20 | 50 | 3.5 | 12 | 0.5 | 1 | 67 | 4.5 | |
DOS4614S | SOP-8D | Trench | N+P | 40 | 6 | 28 | 39 | 20 | 1 | 2.5 | 11 | 10 |
DOS4614D | SOP-8D | Trench | N+P | 40 | 6 | 28 | 39 | 20 | 1 | 2.5 | 11 | 10 |
DOS4614E | SOP-8D | Trench | N+P | -40 | -6 | 41 | 57 | 20 | -1 | -2.5 | 8 | -4.5 |
DOS4614E | SOP-8D | Trench | N+P | -40 | -6 | 41 | 57 | 20 | -1 | -2.5 | 8 | -4.5 |
DOS4614E | SOP-8D | Trench | N+P | -40 | -6 | 41 | 57 | 20 | -1 | -2.5 | 8 | -4.5 |
DOS4614E | SOP-8D | Trench | N+P | -40 | -6 | 41 | 57 | 20 | -1 | -2.5 | 8 | -4.5 |
DOS4612E | SOP-8D | Trench | N+P | 60 | 5 | 27 | 35 | 20 | 1.2 | 2.5 | 23 | 4.5 |
DOS5521 | SOP-8D | Trench | N+P | 100 | 2.2 | 86 | 96 | 20 | 1 | 2.5 | 16.8 | 10 |
DOS5521 | SOP-8D | Trench | N+P | -100 | -1.8 | 165 | 180 | 20 | -1 | -2.5 | 20 | -10 |
DOS5521 | SOP-8D | Trench | N+P | 100 | 2.2 | 86 | 96 | 20 | 1 | 2.5 | 16.8 | 10 |
DOS5521 | SOP-8D | Trench | N+P | -100 | -1.8 | 165 | 180 | 20 | -1 | -2.5 | 20 | -10 |