WSP4888 ʻElua N-Kanala 30V 9.8A SOP-8 WINSOK MOSFET
Ka wehewehe nui
ʻO ka WSP4888 kahi transistor hoʻokō kiʻekiʻe me kahi hoʻolālā kelepona paʻa, kūpono no ka hoʻohana ʻana i nā mea hoʻololi buck synchronous. Hāʻawi ʻo ia i ka RDSON maikaʻi loa a me nā uku ʻīpuka, e lilo ia i koho kiʻekiʻe no kēia mau noi. Hoʻohui, hoʻokō ka WSP4888 i nā koi ʻelua RoHS a me Green Product a hele mai me kahi hōʻoia 100% EAS no ka hana hilinaʻi.
Nā hiʻohiʻona
Hōʻike ʻo Advanced Trench Technology i ke kiʻekiʻe o ka cell density a me ka uku haʻahaʻa haʻahaʻa, e hōʻemi nui ana i ka hopena CdV/dt. Hele mai kā mākou mau hāmeʻa me kahi hōʻoia 100% EAS a me nā koho pili kaiapuni.
Loaʻa kā mākou MOSFET i nā hana hoʻomalu maikaʻi e hōʻoia i ka hoʻokō ʻana i nā kūlana ʻoihana kiʻekiʻe. Hoʻāʻo maikaʻi ʻia kēlā me kēia ʻāpana no ka hana, ka lōʻihi a me ka hilinaʻi, e hōʻoiaʻiʻo ana i ke ola huahana lōʻihi. ʻO kāna hoʻolālā paʻakikī e hiki ai iā ia ke kū i nā kūlana hana koʻikoʻi, e hōʻoia ana i ka hana pono ʻole.
Kumukūʻai hoʻokūkū: ʻOiai ko lākou ʻoi aku ka maikaʻi, ʻo kā mākou MOSFET ke kumu kūʻai hoʻokūkū nui, e hāʻawi ana i nā kumukūʻai koʻikoʻi me ka ʻole o ka hoʻokō ʻana i ka hana. Manaʻo mākou e loaʻa i nā mea kūʻai aku i nā huahana kiʻekiʻe, a ke hōʻike nei kā mākou kumukūʻai kumukūʻai i kēia kūpaʻa.
Hoʻohālikelike ākea: Ua kūpono kā mākou MOSFET me nā ʻōnaehana uila like ʻole, e hana ana iā lākou i koho nui no nā mea hana a me nā mea hoʻohana hope. Hoʻohui maikaʻi ia i nā ʻōnaehana i loaʻa, hoʻonui i ka hana holoʻokoʻa me ka ʻole e koi i nā hoʻololi hoʻolālā nui.
Nā noi
Kiʻekiʻe Frequency Point-of-Load Synchronous Buck Converter no ka hoʻohana ʻana i nā ʻōnaehana MB/NB/UMPC/VGA, Networking DC-DC Power Systems, Load Switch, E-cigarettes, Wireless Chargers, Motors, Drones, Lapaʻau Lapaʻau, Car Chargers, Controllers , Nā Huahana Kikohoʻe, Nā Mea Paʻa Home Liʻiliʻi, a me nā mea uila uila.
helu mea pili
AOS AO4832 AO4838 AO4914,ON NTMS4916N,VISHAY Si4128DY,INFINEON BSO150N03MD G,Sinopower SM4803DSK,dintek DTM4926 DTM4936,ruichips RU30D10H
Nā palena nui
| hōʻailona | ʻĀpana | Ka helu helu | Nā ʻāpana |
| VDS | Ka Voltage Punawai | 30 | V |
| VGS | Puke-Puna Voltage | ±20 | V |
| ID@TC=25℃ | ʻO ka wai hoʻomau mau, VGS @ 10V1 | 9.8 | A |
| ID@TC=70 ℃ | ʻO ka wai hoʻomau mau, VGS @ 10V1 | 8.0 | A |
| IDM | Pulsed Drain Current2 | 45 | A |
| EAS | ʻO ka Puʻupuʻu Puʻupuʻu Hoʻokahi ʻĀina3 | 25 | mJ |
| IAS | ʻO kēia manawa ʻo Avalanche | 12 | A |
| PD@TA=25℃ | Huina Mana Loa4 | 2.0 | W |
| TSTG | Palena Mahana Waihona | -55 a hiki i 150 | ℃ |
| TJ | Kaulana wela o ka hui ʻana | -55 a hiki i 150 | ℃ |
| hōʻailona | ʻĀpana | Nā kūlana | Min. | ʻAno. | Max. | Unite |
| BVDSS | Ka Voltage Hoʻohaʻahaʻa Punawai | VGS=0V , ID=250uA | 30 | --- | --- | V |
| △BVDSS/△TJ | BVDSS Mahahana Coefficient | Nānā i 25 ℃ , ID=1mA | --- | 0.034 | --- | V/℃ |
| RDS(ON) | Kūkū Kūʻai Kūʻokoʻa ma ka Kūʻē2 | VGS=10V , ID=8.5A | --- | 13.5 | 18 | mΩ |
| VGS=4.5V , ID=5A | --- | 18 | 25 | |||
| VGS(th) | Ka Voltase Paepae Puka | VGS=VDS , ID =250uA | 1.5 | 1.8 | 2.5 | V |
| △VGS(th) | VGS(th) Kaumaha Mahana | --- | -5.8 | --- | mV/℃ | |
| IDSS | Ka Leaka Waiwai-kumu | VDS=24V , VGS=0V , TJ=25 ℃ | --- | --- | 1 | uA |
| VDS=24V , VGS=0V , TJ=55 ℃ | --- | --- | 5 | |||
| IGSS | Puka Puka-Puka Leaka o kēia manawa | VGS=±20V , VDS=0V | --- | --- | ±100 | nA |
| gfs | ʻO ka Transconductance i mua | VDS=5V , ID=8A | --- | 9 | --- | S |
| Rg | Kūʻē ʻīpuka | VDS=0V , VGS=0V , f=1MHz | --- | 1.8 | 2.9 | Ω |
| Qg | Ka nui o ka hoʻouka ʻana o ka ʻīpuka (4.5V) | VDS=15V , VGS=4.5V , ID=8.8A | --- | 6 | 8.4 | nC |
| Qgs | Uku Puka Puka-puka | --- | 1.5 | --- | ||
| Qgd | Uku Puka-puka | --- | 2.5 | --- | ||
| Td(ma) | Hoʻola i ka manawa hoʻopaneʻe | VDD=15V , VGEN=10V , RG=6Ω ID=1A,RL=15Ω | --- | 7.5 | 9.8 | ns |
| Tr | Manawa Ala | --- | 9.2 | 19 | ||
| Td(off) | Hoʻopanee ka manawa hoʻopaneʻe | --- | 19 | 34 | ||
| Tf | Manawa Hāʻule | --- | 4.2 | 8 | ||
| Ciss | Ka mana hookomo | VDS=15V , VGS=0V , f=1MHz | --- | 590 | 701 | pF |
| ʻO Coss | Ka mana hoʻopuka | --- | 98 | 112 | ||
| ʻO Crss | Hoʻololi i ka mana hoʻololi | --- | 59 | 91 |
