Globalization concept

TPS73133DBVR 150-mA, kiʻekiʻe-pololei

TPS73133DBVR 150-mA, kiʻekiʻe-pololei

ʻO ka wehewehe pōkole:

TPS73133DBVR
150-mA, kiʻekiʻe-pololei, ultra-low-dropout voltage regulator me ka pale ʻana i kēia manawa a hiki


Huahana Huahana

Ka noiʻi

Huahana Huahana

Nā hiʻohiʻona no ka TPS731

Paʻa me nā Capacitors ʻAʻole o nā ʻano a pau

1.7 V a hiki i 5.5 V

Ka Voltage Haʻalele ʻAha: 30 mV maʻamau (150-mAHoʻouka)

ʻO ka hoʻouka ʻana maikaʻi loa i ka pane Transient–Me a i ʻole

Me ka ʻole o ka Capacitor Output koho

Hāʻawi ʻo NMOS Topology hou i ka hoʻohuli haʻahaʻa

Ka Leaka ʻia

Ka leo haʻahaʻa: 30 µVRMSMaʻamau (10 kHz a 100 kHz)

0.5% Ka pololei mua

1% Pololei holoʻokoʻa ma luna o ka laina, hoʻouka, aMahana

Ma lalo o 1-µA Ka Nui IQma ke ano pani

ʻO ka hoʻopau wela a me ka liʻiliʻi liʻiliʻi a me

Palena palena palena o kēia manawa

Loaʻa i nā ʻano mana Voltage Output Nui

ʻO nā mea hoʻopuka paʻa o 1.20 V a i 5 V

Hiki ke hoʻololi ʻia mai 1.2 V a i 5.5 V

Loaʻa nā huahana maʻamau

NA PALAPALA

Mākaukau akamai a me ka ikehu

ʻOtometi Hale

Nā pahu hoʻonohonoho-luna

Lako Lapaau

Hoao a ana

Nā Kūlana Kūʻai Kūʻai

Mea Hana Uolea

ʻO nā hōʻailona kālepa ʻē aʻe a pau ka waiwai o ko lākou mau mea nona

ʻO ka wehewehe no ka TPS731

Ke hoʻohana nei ka ʻohana TPS731xx o ka haʻahaʻa haʻahaʻa haʻahaʻa (LDO) linear voltage regulators i kahi topology hou: kahi mea hele NMOS i loko o ka hoʻonohonoho ʻana i ka volta-follower.Paʻa kēia topology me ka hoʻohana ʻana i nā capacitor me ka haʻahaʻa haʻahaʻa e like me ke kūpaʻa series (ESR), a hiki i ka hana me ka ʻole o ka capacitor.Hāʻawi ka hāmeʻa i ka paʻa hoʻohuli kiʻekiʻe (ke kuʻekuʻe haʻahaʻa haʻahaʻa) a me ke au pin honua i aneane mau ma luna o nā waiwai a pau o ke au puka.

Hoʻohana ka TPS731xx i kahi kaʻina hana BiCMOS kiʻekiʻe e hāʻawi i ka pololei kiʻekiʻe ʻoiai e hāʻawi ana i nā voltage haʻahaʻa haʻahaʻa haʻahaʻa a me ka manawa pin haʻahaʻa.ʻO ka hoʻohana ʻana i kēia manawa, inā ʻaʻole hiki ke ʻae ʻia, ʻoi aku ka liʻiliʻi ma mua o 1 µA a kūpono no nā noi lawe lima.ʻO ka leo haʻahaʻa haʻahaʻa loa (30 µVRMSme 0.1-µF CNR) he mea kūpono ia no ka mana o nā VCO.Mālama ʻia kēia mau mea hana e ka pani wela a me ka palena o kēia manawa foldback.


  • Mua:
  • Aʻe:

  • 1. ʻO wai nā limahana ma kāu ʻoihana R & D?He aha kāu mau ʻike?

    - Luna Hoʻokele R & D: hoʻolālā i ka hoʻolālā R & D lōʻihi o ka hui a hopu i ke kuhikuhi o ka noiʻi a me ka hoʻomohala ʻana;Alakaʻi a mālama i ka ʻoihana r&d e hoʻokō i ka hoʻolālā r&d ʻoihana a me ka hoʻolālā R&D makahiki;E kāohi i ka holomua o ka hoʻomohala ʻana i nā huahana a hoʻoponopono i ka hoʻolālā;E hoʻonohonoho i ka hui noiʻi a me ka hoʻomohala huahana maikaʻi loa, ka loiloi a me ke aʻo ʻana i nā limahana ʻenehana pili.

    Luna R&D: hana i ka hoʻolālā R&D huahana hou a hōʻike i ka hiki o ka hoʻolālā;Mālama a mālama i ka holomua a me ka maikaʻi o ka hana r&d;E noiʻi i ka hoʻomohala huahana hou a hāʻawi i nā hopena kūpono e like me nā koi o ka mea kūʻai aku ma nā kahua like ʻole

    Nā limahana R&d: hōʻiliʻili a wehe i nā ʻikepili koʻikoʻi;polokalamu kamepiula;Ke hana nei i nā hoʻokolohua, nā hoʻokolohua a me nā loiloi;E hoʻomākaukau i nā mea hana a me nā mea hana no nā hoʻokolohua, nā hoʻokolohua a me nā loiloi;E hoʻopaʻa i ka ʻikepili ana, e helu a hoʻomākaukau i nā pakuhi;Hana i nā noiʻi helu

     

    2. He aha kāu noiʻi huahana a manaʻo hoʻomohala?

    - ʻO ka manaʻo o ka huahana a me ke koho ʻana i ka manaʻo huahana a me ka loiloi wehewehe huahana a me ka hoʻolālā papahana papahana a me ka hoʻomohala ʻana i ka huahana hoʻāʻo a me ka hoʻomaka ʻana i ka mākeke

    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou