MP8774H Synchronous Mohato-Down Converter
MPS 'MP8774H e sebetsa khafetsa ka nako (COT) mme e fana ka karabelo e potlakileng haholo, moralo o bonolo oa loop, le taolo e thata haholo ea tlhahiso
MPS 'MP8774H ke sesebelisoa se kopaneng ka botlalo, se nang le maqhubu a phahameng, se lumellanang, se lokisitsoeng, se theohelang fatše, se fetolelang ka mokhoa o nang le matla a ka hare a MOSFET. Sesebelisoa sena se fihlela 12 A ea tlhahiso e sa khaotseng e nang le mojaro o motle haholo le taolo ea mohala ho palo e pharaletseng ea ho kenya ho tloha 3 V ho isa 18 V. MP8774H e sebelisa ts'ebetso ea li-synchronous mode bakeng sa ts'ebetso e phahameng ho feta palo ea hona joale ea mojaro. Likarolo tsa ts'ireletso e felletseng li kenyelletsa tšireletso ea nakoana (SCP), ts'ireletso e fetelletseng (OCP), ts'ireletso ea undervoltage (UVP) le ho koala mocheso. Ts'ebetso ea taolo ea COT e fana ka karabelo e potlakileng haholo, moralo o bonolo oa loop, le taolo e thata haholo ea tlhahiso. MP8774H e fumaneha ka sephutheloana sa QFN-16 (3 mm x 3 mm).
Likaroloana
- Khumo e fetotsoeng ho tloha ho 0,6 V
- Ho sebetsa mefuta e fapaneng ea ho kenya: 3 V ho isa ho 18 V
- Khumo ea hajoale: 12 A
- 16 mΩ / 5.5 mΩ tlaase RDS (ON) matla a ka hare MOSFET
- Hajoale ea Quiescent: 100 µA
- Mokhoa o sebetsang hantle oa ts'ebetso ea li-synchronous
- Ho qala ka leeme
- Tsepamiso ea maqhubu a fetohileng a 1.4 MHz
- Nako ea ho qala e bonolo e ka etsetsoang kantle
- Numella (EN) le power good (PG) bakeng sa tatellano ea motlakase
- Tšireletso e feteletseng le mokhoa oa hiccup
- Ho koala mocheso
- E fumaneha ka har'a sephutheloana sa QFN-16 (3 mm x 3 mm)
Likopo
- Lik'hamera tsa ts'ireletso
- Li-routers tsa AP, lisebelisoa tsa XDSL
- Mabokose a li-set-top tsa dijithale
- Thelevishene e pharaletseng le lihlopha
- Morero o akaretsang
MP8774H Synchronous Mohato-Down Converter
| Setšoantšo | Nomoro ea Karolo ea Moetsi | Tlhaloso | Palo e fumanehang | Sheba Lintlha |
|  | MP8774HGQ-P | 12A, WIDE-INPUT 3V HO 18V, 1.4MH | 488 - Hanghang | |