WSP4888 Dual N-Channel 30V 9.8A SOP-8 WINSOK MOSFET
General Description
Iyo WSP4888 ndeyepamusoro-inoita transistor ine dense cell chimiro, yakanakira kushandiswa musynchronous buck converters. Iyo inozvirumbidza yakanakisa RDSON uye kubhadharisa gedhi, zvichiita kuti ive sarudzo yepamusoro yezvikumbiro izvi. Pamusoro pezvo, iyo WSP4888 inosangana nezvose zvinodiwa neRoHS neGreen Chigadzirwa uye inouya ne100% EAS vimbiso yebasa rakavimbika.
Features
Yepamberi Trench Tekinoroji inoratidzira yakakwira sero density uye super yakaderera gedhi kuchaji, zvakanyanya kuderedza iyo CdV/dt mhedzisiro. Zvishandiso zvedu zvinouya ne100% EAS garandi uye sarudzo dzine hushamwari.
Edu MOSFETs anoteera akasimba emhando yekudzora matanho kuti ave nechokwadi chekuti anosangana nepamusoro indasitiri zviyero. Chikwata chega chega chinonyatso kuyedzwa kuita, kusimba uye kuvimbika, kuve nechokwadi chehupenyu hurefu hwechigadzirwa. Dhizaini yayo yakaoma inoita kuti ikwanise kumira zvakanyanya nemamiriro ekushanda, ichiva nechokwadi chekushanda kwemidziyo isina kukanganiswa.
Mitengo yemakwikwi: Kunyangwe iwo emhando yepamusoro, maMOSFET edu ane mutengo wemakwikwi, achipa yakakosha mari yekuchengetedza pasina kukanganisa kuita. Isu tinotenda kuti vatengi vese vanofanirwa kuwana zvigadzirwa zvemhando yepamusoro, uye nzira yedu yemitengo inoratidza kuzvipira uku.
Broad kugarisana: Yedu MOSFETs inoenderana neakasiyana emagetsi masisitimu, zvichiita kuti ive sarudzo inogoneka kune vanogadzira uye yekupedzisira-vashandisi. Inobatanidza zvisina musono mumasisitimu aripo, ichivandudza kuita kwese pasina kuda gadziriso huru yedhizaini.
Applications
High Frequency Point-of-Load Synchronous Buck Converter yekushandisa muMB/NB/UMPC/VGA masisitimu, Networking DC-DC Power Systems, Load Swichi, E-fodya, Wireless Charger, Motors, Drones, Medical equipment, Car Charger, Controllers. , Zvigadzirwa zveDhijitari, Zvishandiso Zvidiki Zvepamba, uye Zvemagetsi zveVatengi.
nhamba yezvinhu zvinoenderana
AOS AO4832 AO4838 AO4914,ON NTMS4916N,VISHAY Si4128DY,INFINEON BSO150N03MD G,Sinopower SM4803DSK,dintek DTM4926 DTM4936,ruichips RU30D10
Zvakakosha parameters
| Symbol | Parameter | Rating | Units |
| VDS | Drain-Source Voltage | 30 | V |
| VGS | Gedhi-Mabviro Voltage | ±20 | V |
| ID@TC=25℃ | Kunoenderera mberi Drain Current, VGS @ 10V1 | 9.8 | A |
| ID@TC=70℃ | Kunoenderera mberi Drain Current, VGS @ 10V1 | 8.0 | A |
| IDM | Pulsed Drain Current2 | 45 | A |
| EAS | Imwe Pulse Avalanche Energy3 | 25 | mJ |
| IAS | Avalanche Current | 12 | A |
| PD@TA=25℃ | Total Power Dissipation4 | 2.0 | W |
| TSTG | Storage Temperature Range | -55 kusvika ku150 | ℃ |
| TJ | Operating Junction Temperature Range | -55 kusvika ku150 | ℃ |
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Unit |
| BVDSS | Drain-Source Kuputsa Voltage | VGS=0V , ID=250uA | 30 | --- | --- | V |
| △BVDSS/△TJ | BVDSS Temperature Coefficient | Reference kune 25 ℃ , ID = 1mA | --- | 0.034 | --- | V/℃ |
| RDS(V) | Static Drain-Source On-Resistance2 | VGS=10V , ID=8.5A | --- | 13.5 | 18 | mΩ |
| VGS=4.5V , ID=5A | --- | 18 | 25 | |||
| VGS(th) | Gate Threshold Voltage | VGS=VDS , ID =250uA | 1.5 | 1.8 | 2.5 | V |
| △VGS(th) | VGS(th) Temperature Coefficient | --- | -5.8 | --- | mV/℃ | |
| IDSS | Drain-Source Leakage Current | VDS=24V , VGS=0V , TJ=25℃ | --- | --- | 1 | uA |
| VDS=24V , VGS=0V , TJ=55℃ | --- | --- | 5 | |||
| IGSS | Gedhi-Mabviro Leakage Current | VGS=±20V , VDS=0V | --- | --- | ±100 | nA |
| gfs | Pamberi Transconductance | VDS=5V , ID=8A | --- | 9 | --- | S |
| Rg | Gate Resistance | VDS=0V , VGS=0V , f=1MHz | --- | 1.8 | 2.9 | Ω |
| Qg | Yese Gedhi Charge (4.5V) | VDS=15V , VGS=4.5V , ID=8.8A | --- | 6 | 8.4 | nC |
| Qgs | Gate-Source Charge | --- | 1.5 | --- | ||
| Qgd | Gate-Drain Charge | --- | 2.5 | --- | ||
| Td(pa) | Batidza Kunonoka Nguva | VDD=15V , VGEN=10V , RG=6Ω ID=1A,RL=15Ω | --- | 7.5 | 9.8 | ns |
| Tr | Rise Time | --- | 9.2 | 19 | ||
| Td(kudzima) | Kudzima Kunonoka Nguva | --- | 19 | 34 | ||
| Tf | Nguva Yekudonha | --- | 4.2 | 8 | ||
| Ciss | Input Capacitance | VDS=15V , VGS=0V , f=1MHz | --- | 590 | 701 | pF |
| Coss | Output Capacitance | --- | 98 | 112 | ||
| Crss | Reverse Transfer Capacitance | --- | 59 | 91 |
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