TPS61040DDCR na-agbanwe ndị na-ahụ maka voltaji 28V,400mA mgbanwe mgbanwe nkwalite.

Nkọwa dị mkpirikpi:

Ndị nrụpụta: Texas Instruments
Udi ngwaahịa: Ndị na-achịkwa voltaji na-agbanwe
Akwụkwọ data: TPS61040DDCR
Nkọwa:IC LED DRVR RGLTR DIM 350MA 5SOT
Ọkwa RoHS: RoHS kwadoro


Nkọwa ngwaahịa

Atụmatụ

Ngwa

Mkpado ngwaahịa

♠ Nkọwa ngwaahịa

Product Njirimara

Uru Njirimara

Onye nrụpụta:

Ngwa Texas

Otu ngwaahịa:

Ndị na-achịkwa voltaji na-agbanwe

RoHS:

Nkọwa

Ụdị nrịgo:

SMD/SMT

Ngwungwu/Ibe:

SOT-23-mkpa-5

Topology:

Bulite

Voltaji mmepụta:

1.8 V ruo 28 V

Mpụta ugbu a:

400mA

Ọnụọgụ nke mmepụta:

1 Mpụta

Ntinye voltaji, Obere:

1.8 V

Ntinye voltaji, Oke:

6 V

Quiescent dị ugbu a:

28 a

Ugboro ngbanwe:

1 MHz

Okpomọkụ arụ ọrụ kacha nta:

- 40 C

Okpomọkụ arụ ọrụ kacha:

+ 85 C

Usoro:

TPS61040

Nkwakọ ngwaahịa:

Reel

Nkwakọ ngwaahịa:

Bee teepu

Nkwakọ ngwaahịa:

MouseReel

Akara:

Ngwa Texas

Ntinye voltaji:

1.8 V ruo 6 V

Mmiri nwere mmetụta:

Ee

Nbunye na-arụ ọrụ ugbu a:

28 a

Ụdị ngwaahịa:

Ndị na-achịkwa voltaji na-agbanwe

Ọnụọgụ ngwugwu ụlọ ọrụ:

3000

ngalaba:

PMIC - ICs njikwa ike

Ibu nkeji:

6.300 mg

Ihe Ntụgharị TPS6104x dị ala DC-DC na ngwugwu SOT-23 na WSON

TPS6104x bụ ihe ntụgharị nkwalite ugboro dị elu raara onwe ya nye maka obere ihe na-adịghị mma LCD na-enye ọkụ na-acha ọcha.Ngwaọrụ ahụ dị mma iji mepụta voltaji mmepụta ruo 28 V site na NiMH/NiCd abụọ-cell ma ọ bụ otu batrị Li-Ion.A pụkwara iji akụkụ ahụ mepụta mgbanwe ike 3.3-V ma ọ bụ 5-V ruo 12-V.

TPS6104x na-arụ ọrụ na ngbanwe ugboro ruo 1 MHz.Ugboro a na-enye ohere iji obere ihe ndị dị n'èzí na-eji seramiiki yana tantalum mmepụta capacitors.Yana ngwugwu WSON dị gịrịgịrị, TPS6104x na-enye nha azịza zuru oke.Ngwa TPS61040 nwere oke ngbanwe 400-mA dị ugbu a, ebe ngwaọrụ TPS61041 nwere oke ngbanwe 250mA ugbu a, na-enye obere mpụta voltaji ripple ma na-enye ohere iji ihe inductor ụdị dị obere maka ngwa ike dị ala.Obere quiescent dị ugbu a (nke na-abụkarị 28 μA) yana atụmatụ njikwa kachasị mma, na-enye ohere ka ngwaọrụ rụọ ọrụ na arụmọrụ dị elu karịa oke ibu dị ugbu a.


  • Nke gara aga:
  • Osote:

  • • Oke ntinye voltaji 1.8-V ruo 6-V

    • Oke Voltaji na-agbanwe agbanwe ruo 28 V

    • 400-mA (TPS61040) na 250-mA (TPS61041) Mgbanwe ime n'ime ugbu a

    • Ruo 1-MHz ugboro mgbanwe

    • 28-μA Ọ dịghị-Load Quiescent dị ugbu a

    • 1-μA A na-emechi emechi ugbu a

    • Mmalite dị nro nke ime

    • Dị na SOT23-5, TSOT23-5, na 2-mm × 2-mm × 0.8-mm WSON ngwugwu

    • LCD Bias Supply

    • Enyemaka Ọcha-LED maka ọkụ azụ LCD

    • Igwefoto Nkwụsị Dijitalụ

    • PDA, Ndị nhazi, na PC ejiri aka

    • Ekwentị mkpanaaka

    • Ndị na-egwu ọdịyo ịntanetị

    • Ọkọlọtọ 3.3-V ma ọ bụ 5-V ka 12-V ntụgharị

    Ngwaahịa ndị emetụtara