TPS62291DRVR Ndị na-agbanwe voltaji 2.25MHz 1A Ntụgharị-agbada

Nkọwa dị mkpirikpi:

Ndị nrụpụta: Texas Instruments
Otu ngwaahịa: Ndị na-achịkwa voltaji
Akwụkwọ data:TPS62291DRVR
Nkọwa:IC REG BUCK 3.3V 1A 6SON
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/Ibe: WSON-6
Topology: Buck
Voltaji mmepụta: 3.3 V
Mpụta ugbu a: 1 A
Ọnụọgụ nke mmepụta: 1 Mpụta
Ntinye voltaji, Obere: 2.3 V
Ntinye voltaji, Oke: 6 V
Quiescent dị ugbu a: 263 a
Ugboro ngbanwe: 2.25 MHz
Okpomọkụ arụ ọrụ kacha nta: - 40 C
Okpomọkụ arụ ọrụ kacha: + 85 C
Usoro: TPS62291
Nkwakọ ngwaahịa: Reel
Nkwakọ ngwaahịa: Bee teepu
Nkwakọ ngwaahịa: MouseReel
Akara: Ngwa Texas
Ntinye voltaji: 2.3 V ruo 6 V
Nbunye na-arụ ọrụ ugbu a: 15 uA
Ngwaahịa: Ndị na-achịkwa voltaji
Ụdị ngwaahịa: Ndị na-achịkwa voltaji na-agbanwe
Ọnụọgụ ngwugwu ụlọ ọrụ: 3000
ngalaba: PMIC - ICs njikwa ike
Ụdị: Ntụgharị voltaji
Ibu nkeji: 9.700 mg

Ntụgharị TPS6229x 1-A na ngwugwu 2 x 2 DRV

Ngwa TPS6229x na-arụ ọrụ nke ọma na-agbadata ndị ntụgharị DC/DC akwadoro maka ngwa mkpanaaka batrị.Ha na-enye ihe ruru 1000-mA mmepụta ugbu a site na otu sel Li-ion.

Site na nsonye voltaji ntinye nke 2.3 V ruo 6.0 V, ngwaọrụ ndị ahụ na-akwado batrị nwere oke voltaji agbatị ma dịkwa mma iji mee ka ngwa ndị nwere ike ibugharị dị ka ekwentị mkpanaaka na ngwa ndị ọzọ enwere ike ibugharị.

Ngwa TPS6229x na-arụ ọrụ na 2.25-MHz na-agbanwe ugboro ugboro ma tinye ọrụ nchekwa nchekwa ọkụ na oke ibu dị ọkụ iji nọgide na-arụ ọrụ dị elu karịa oke ibu dị ugbu a.

A na-ahazi ọnọdụ nchekwa ike maka mpụta voltaji dị ala.Maka ngwa mkpọtụ dị ala, enwere ike ịmanye ngwaọrụ ndị a n'ụdị modulation obosara pulse (PWM) site na ịdọrọ ntụtụ MODE dị elu.Na ọnọdụ nkwụsị, a na-ebelata oriri ugbu a na-erughị 1 μA.Ngwa TPS6229x na-enye ohere iji obere inductor na capacitors nweta obere ngwọta.

Ngwa TPS6229x na-arụ ọrụ n'elu oke ikuku ikuku nke -40°C ruo 85°C.Ngwa ndị a dị na ngwugwu WSON 2-mm × 2-mm 6-pin (DRV).


  • Nke gara aga:
  • Osote:

  • 1• Oke arụmọrụ - ruo 96%

    • Mpụta ugbu a ruo 1000 mA

    • Oke VIN Site na 2.3 V ruo 6.0V maka batrị Li-ion nwere oke voltaji gbatịrị

    • 2.25-MHz arụ ọrụ ugboro ugboro

    • Ọnọdụ Nchekwa Ike n'oge ibu dị ọkụ

    • Mpụta izi ezi voltaji na ọnọdụ PWM ± 1.5%

    • Nhọrọ voltaji emebere

    • Ụdị 15-μA Quiescent dị ugbu a

    • Usoro ọrụ 100% maka nkwụsị kacha ala

    • Ndokwa voltaji na ibu ọkụ

    • Dị na 2-mm × 2-mm × 0.8-mm WSON (6) ngwugwu (DRV)

    • Ekwentị mkpanaaka, Smart-ekwentị

    • Ikuku LAN

    • PC akpa

    • Ntinye ike DSP dị ala

    • Ndị na-egwu mgbasa ozi enwere ike ibugharị

    • Ngwa nrụnye (POL).

    Ngwaahịa ndị emetụtara