TEA1995T/1 Ọpụrụiche Njikwa ike - PMIC TEA1995T/SO8//1/REEL 13 Q1/T1 *STANDARD MARK SMD

Nkọwa dị mkpirikpi:

Ndị nrụpụta: NXP USA Inc.
Udi ngwaahịa: PMIC - Ndị na-ahụ maka inye ike, nlekota oru
Akwụkwọ data:TEA1995T/1J
Nkọwa: IC CTRLR SYNC RECT 8SOIC
Ọkwa RoHS: RoHS kwadoro


Nkọwa ngwaahịa

Atụmatụ

Ngwa

Mkpado ngwaahịa

♠ Nkọwa ngwaahịa

Njirimara ngwaahịa Uru Njirimara
Onye nrụpụta: NXP
Otu ngwaahịa: Ọpụrụiche njikwa ike - PMIC
Usoro: TEA1995T
Akara: NXP Semiconductors
Ụdị ngwaahịa: Ọpụrụiche njikwa ike - PMIC
ngalaba: PMIC - ICs njikwa ike

♠ GreenChip dual synchronous rectifier njikwa

TEA1995T bụ ngwaahịa izizi nke ọgbọ ọhụrụ nke Synchronous Rectifier (SR) njikwa ICs maka ọkụ ọkụ mode gbanwere.Ọ na-agụnye usoro mbanye ọnụ ụzọ ámá na-emegharị emegharị maka ịrụ ọrụ kachasị na ibu ọ bụla.

TEA1995T bụ onye njikwa raara onwe ya nye IC maka mmezi mmekọrịta n'akụkụ nke abụọ nke ndị ntụgharị resonant.Ọ nwere usoro ọkwọ ụgbọ ala abụọ maka ịnya ụgbọ ala SR MOSFET, nke na-emezi nsonaazụ nke windings nke etiti mgbata okpukpu abụọ.Ọkwa ndị ọkwọ ụgbọ ala abụọ nwere ntinye mmetụta nke ha ma na-arụ ọrụ n'onwe ha.

Enwere ike iji TEA1995T mee ihe n'ime ndị na-atụgharị azụ azụ ọtụtụ ihe nwere SR MOSFET etinyere n'akụkụ dị ala.

Emebere TEA1995T na usoro Silicon-On-Insulator (SOI).


  • Nke gara aga:
  • Osote:

  • 2.1 Njirimara arụmọrụ
    • Mbanye ọnụ ụzọ ámá na-eme mgbanwe maka ịrụ ọrụ kachasị na ibu ọ bụla
    • Nyefee ugbu a na ọrụ nchekwa ike n'okpuru 200 μA
    2.2 Njirimara ngwa
    • Obosara voltaji ọkọnọ sitere na 4.5 V ruo 38 V
    • Ndozi mmekọrịta abụọ maka LLC resonant na ngwugwu SO8
    • Ndozi mmekọrịta maka ndị ntụgharị ndagharị azụ ọtụtụ ihe
    • Na-akwado 5 V ọrụ na mgbagha larịị SR MOSFETs
    • Ntinye dị iche iche maka ịhụta mgbapu na isi iyi nke SR MOSFET ọ bụla
    2.3 njikwa njikwa
    • njikwa SR na-enweghị opekempe na oge
    • Mbanye ọnụ ụzọ ámá na-eme mgbanwe maka gbanyụọ ngwa ngwa na njedebe nke njikwa
    • Nchedo UnderVoltage LockOut (UVLO) jiri mgbada ọnụ ụzọ ámá na-arụ ọrụ

    Ezubere TEA1995T maka inye ọkụ ọkụ.N'ime ngwa ndị dị otú ahụ, ọ nwere ike ịkwọ ụgbọala abụọ mpụta synchronous MOSFET maka mmezi nke voltaji na abụọ windings nke abụọ nke transformer.MOSFET ndị a nọchiri diodes.Enwere ike iji ya na akụrụngwa ọkụ niile chọrọ arụmọrụ dị elu:
    • Ihe nkwụnye
    • Ọkụ ọkụ maka PC desktọpụ na PC niile dị n'otu
    • Ọkụ ọkụ maka igwe onyonyo
    • Ọkụ ọkụ maka sava

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