LM46002PWPR Mgbanwe voltaji Regulators Mmekọrịta Buck Regulator

Nkọwa dị mkpirikpi:

Ndị nrụpụta: Texas Instruments

Udi ngwaahịa:PMIC - Ndị na-achịkwa voltaji - DC DC ndị na-agbanwe agbanwe

Akwụkwọ data:LM46002PWPR 

Nkọwa:IC REG BUCK ADJ 2A 16HTSSOP

Ọkwa RoHS: RoHS kwadoro

 


Nkọwa ngwaahịa

Atụmatụ

Ngwa

Mkpado ngwaahịa

♠ Nkọwa ngwaahịa

Njirimara ngwaahịa Uru Njirimara
Onye nrụpụta: Ngwa Texas
Otu ngwaahịa: Ndị na-achịkwa voltaji na-agbanwe
RoHS: Nkọwa
Ụdị nrịgo: SMD/SMT
Ngwungwu / Akpa: HTSSOP-16
Topology: Buck
Voltaji mmepụta: 1 V ruo 28 V
Mpụta ugbu a: 2 A
Ọnụọgụ nke mmepụta: 1 Mpụta
Ntinye voltaji, Obere: 3.5 V
Ntinye voltaji, Oke: 60 V
Quiescent dị ugbu a: 27 a
Ugboro ngbanwe: 2.2 MHz
Okpomọkụ arụ ọrụ kacha nta: - 40 C
Okpomọkụ arụ ọrụ kacha: + 125 C
Usoro: LM46002
Nkwakọ ngwaahịa: Reel
Nkwakọ ngwaahịa: Bee teepu
Nkwakọ ngwaahịa: MouseReel
Akara: Ngwa Texas
Ntinye voltaji: 3.5V ruo 60V
Mmiri nwere mmetụta: Ee
Nbunye na-arụ ọrụ ugbu a: 27 a
Ụdị ngwaahịa: Ndị na-achịkwa voltaji na-agbanwe
Mechie: Mechie
Ọnụọgụ ngwugwu ụlọ ọrụ: 2000
ngalaba: PMIC - ICs njikwa ike
Voltaji Na-eweta - Obere: 3.5 V
Ụdị: Ntụgharị-agbada
Ibu nkeji: 0,002212 oz

♠ LM46002 3.5-V ruo 60-V, 2-A mmekọrịta ngbanwe mgbada voltaji

The LM46002 regulator bụ ihe dị mfe na-eji synchronous nzọụkwụ-down DC / DC Ntụgharị nwere ike ịkwọ ụgbọala ruo 2 A nke ibu dị ugbu a site na ntinye voltaji sitere na 3.5 V ruo 60 V. LM46002 na-enye arụmọrụ pụrụ iche, mmepụta ziri ezi na dobe. -out voltaji na a nnọọ obere ngwọta size.Ezinụlọ agbatịgoro dị na nhọrọ dị iche iche dị ugbu a yana voltaji ntinye 36-V kachasị na ngwugwu dakọtara pin-to-pin, gụnyere LM46001, LM46000, LM43603, LM43602, LM43601 na LM43600.A na-eji njikwa elu-ugbua arụ ọrụ iji nweta nkwụghachi njikwa njikwa dị mfe yana mmachi okirikiri site na okirikiri.Njirimara nhọrọ dị ka usoro mgbanwe ugboro ugboro, mmekọrịta, ike-ezi ọkọlọtọ, nkenke na-enyere aka, mmalite dị nro dị n'ime, mmalite dị nro na-agbatị, na nsochi na-enye ikpo okwu na-agbanwe ma dị mfe maka ọtụtụ ngwa.Ntugharị akwụsị akwụsị na mbelata ugboro ugboro akpaka na ibu ọkụ na-eme ka ọ dị mma ibu ọkụ.Ezinụlọ chọrọ ihe ndị dị n'èzí.Nhazi ntụtụ na-enye ohere nhazi PCB dị mfe, kacha mma.Njirimara nchebe gụnyere nkwụsị ọkụ, Mkpọchi n'okpuru voltaji VCC, oke okirikiri site na okirikiri ugbu a, yana nchebe mkpirisi okirikiri mmepụta.Ngwaọrụ LM46002 dị na ngwugwu HTSSOP/PWP 16-edu ndú (6.6 mm × 5.1 mm × 1.2 mm) nwere oghere ụzọ 0.65-mm.


  • Nke gara aga:
  • Osote:

  • • 27-µA Quiescent dị ugbu a na ụkpụrụ

    • Ịrụ ọrụ dị elu na ibu ọkụ (DCM na PFM)

    • Zutere ụkpụrụ EN55022/CISPR 22 EMI

    • Ndozi mmekọrịta jikọtara ọnụ

    • Ogologo oge na-agbanwe agbanwe: 200 kHz ruo 2.2 MHz (ndabara 500 kHz)

    • Mmekọrịta ugboro na elekere mpụga

    • Nkwụghachi ụgwọ nke ime

    • Stable na ihe fọrọ nke nta ka ọ bụrụ ngwakọta nke seramiiki, polymer, tantalum, na aluminom capacitors

    • Ike-ezi ọkọlọtọ

    • Mmalite dị nro n'ime ibu ebu ụzọ

    • Mmalite dị nro nke ime: 4.1 ms

    • Enwere ike ịgbatị oge mmalite dị nro site na capacitor mpụga

    • Mpụta voltaji nsuso ike

    • nkenke na-enyere usoro usoro UVLO

    • Wepụta nchedo mkpirisi okirikiri na ọnọdụ hiccup

    • Mkpuchi mkpuchi okpomọkụ gabiga ókè

    • Mepụta nhazi omenala site na iji LM46002 na onye nrụpụta ike WEBENCH®

    • Industrial ike ọkọnọ

    • Sistemụ nzikọrịta ozi

    • Sub-AM band ụgbọ ala

    • Ike ụgbọ ala azụmahịa

    • General-ebumnobi sara mbara ụkpụrụ VIN

    • Usoro ihe nrụnye dị elu

    Ngwaahịa ndị emetụtara