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TPS54388CQRTERQ1 Kaʻa 2.95-V i ka 6-V, 3-A, 2-MHz mea hoʻololi kālā hoʻohui like 16-WQFN -40 i 125

TPS54388CQRTERQ1 Kaʻa 2.95-V i 6-V, 3-A, 2-MHz mea hoʻololi buck synchronous 16-WQFN -40 i 125 Kiʻi Manaʻo
  • TPS54388CQRTERQ1 Kaʻa 2.95-V i ka 6-V, 3-A, 2-MHz mea hoʻololi kālā hoʻohui like 16-WQFN -40 i 125

ʻO ka wehewehe pōkole:

Nā mea hana: Texas Instruments
Māhele Huahana: Nā Hoʻoponopono Voltage Hoʻololi
Pepa ʻikepili:TPS54388CQRTERQ1
ʻO ka wehewehe: IC REG LINEAR 5V 300MA 16HTSSOP
ʻO ke kūlana RoHS: RoHS Compliant


E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā hiʻohiʻona

Nā noi

Huahana Huahana

♠ wehewehe huahana

Huahana Huahana Waiwai Hiʻona
Mea hana: Nā mea kani ʻo Texas
Māhele Huahana: Mea Hooponopono Voltage
Kāila kau ʻana: SMD/SMT
Pūʻolo / hihia: WQFN-16
Topology: Buck
Voltage pukana: 800 mV a 4.5 V
Huakaʻi i kēia manawa: 3 A
Ka helu o nā mea hoʻopuka: 1 Hoʻopuka
Voltage Hookomo, Min: 2.95 V
Voltage Input, Max: 6 V
ʻO kēia manawa mālie: 515 uA
Hoʻololi pinepine: 200 kHz a i 2 MHz
Mahana hana liʻiliʻi loa: - 40 C
ʻO ka wela hoʻohana kiʻekiʻe loa: + 125 C
Packaging: Reel
Packaging: ʻOki lipine
Brand: Nā mea kani ʻo Texas
Voltage hookomo: 2.95 V a 6 V
ʻAi ʻoluʻolu: ʻAe
ʻAno Huahana: Mea Hooponopono Voltage
Pani: Paʻa
Ka nui o ka waihona hale hana: 3000
Māhele ʻāpana: PMIC - Nā IC hoʻokele mana
Voltage Hoʻolako - Min: 2.95 V
ʻAno: Kaulike
Huina Wehe: 0.000727 oz

♠ TPS54388C-Q1 Automotive 2.95-V i 6-V, 3-A , 2-MHz Mea hoʻololi Buck Synchronous

ʻO ka hāmeʻa TPS54388C-Q1 he 6-V, 3-A, ka mea hoʻololi hoʻololi i kēia manawa me nā MOSFET i hoʻohui ʻia.

Hiki i ka polokalamu TPS54388C-Q1 ke hoʻolālā liʻiliʻi ma o ka hoʻohui ʻana i nā MOSFET, ka hoʻokō ʻana i ka mana o kēia manawa e hōʻemi i ka helu o waho, e hōʻemi ana i ka nui inductor ma o ka hiki ʻana i ka 2-MHz hoʻololi pinepine, a me ka hōʻemi ʻana i ka wāwae IC me kahi pānaʻi QFN thermally 3-mm × 3-mm.

Hāʻawi ka hāmeʻa TPS54388C-Q1 i ka hoʻoponopono pololei no nā ʻano haʻahaʻa me ka ± 1% ʻike uila (Vref) pololei ma luna o ka mahana.

ʻO nā MOSFET 12-mΩ i hoʻohui ʻia a me 515-μA hoʻolako maʻamau i kēia manawa e hoʻonui i ka pono. ʻO ke komo ʻana i ke ʻano pani pani me ka hoʻohana ʻana i ka pin hiki ke hōʻemi i ka hāʻawi ʻana i kēia manawa i ka 5.5 µA, maʻamau.

Aia ka hoʻonohonoho paʻa undervoltage kūloko ma 2.45 V, akā hiki ke hoʻonui i ka hoʻonohonoho ʻana i ka paepae me kahi pūnaewele pale pale ma ka pin hiki. Hoʻonohonoho ka pine hoʻomaka lohi i ka ramp hoʻomaka-voltage. Hōʻike ʻia kahi hōʻailona maikaʻi o ka mana hoʻoheheʻe i ka wā e puka mai ana ka puka i loko o 93% a i 107% o kāna volta nominal.

ʻO ka foldback pinepine a me ka hoʻopaʻa ʻana i ka wela e pale i ka hāmeʻa i ke kūlana overcurrent.


  • Mua: TPS7B6350QPWPRQ1 Kaʻa 300-mA, paʻa paʻa (40-V), PSRR kiʻekiʻe, IQ haʻahaʻa, hoʻoponopono uila haʻahaʻa haʻahaʻa 16-HTSSOP -40 a 125
  • Aʻe: LTC1474IS8-3.3#PBF Hoʻololi Voltage Hoʻoponopono 3.3V, Haʻahaʻa IQ Stepdn DC/DC Conv

  • • AEC-Q100-kūpono no nā noi kaʻa:
    – Papahana 1: –40°C a i +125°C, TA
    • Hoʻohana Palekana-hiki
    - Loaʻa nā palapala e kōkua i ka hoʻolālā ʻōnaehana palekana hana
    • Elua 12-mΩ (maʻamau) MOSFET no ka hana kiʻekiʻe ma nā ukana 3-A
    • 200-kHz i ka 2-MHz hoʻololi pinepine
    • 0.8 V ± 1% ka manaʻo uila ma luna o ka mahana (- 40°C a +150°C)
    • Synchronizes i ka uaki waho
    • Hoʻomaka lohi a me ka hoʻonohonoho ʻana
    • UV a me OV mana-maikai puka
    • –40°C a i +150°C hana ana i ke ana wela o ka hui
    • 3-mm × 3-mm 16-pin WQFN i hoʻonui ʻia me ka wela
    • Paʻi kūpono i TPS54418
    • Loaʻa nā huahana hou: TPS62813-Q1, 6-V mea hoʻololi iho i lalo i loko o ka pūʻolo QFN 2-mm x 3-mm me nā ʻaoʻao pulu.

    • Haʻahaʻa-voltage, kiʻekiʻe-density pūnaewele mana
    • Hoʻoponopono kikoʻī no nā DSP hana kiʻekiʻe, FPGA, ASIC, a me nā microprocessors.
    • Alanui, pūnaewele, a me nā ʻōnaehana kamaʻilio optical

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