TPS61252DSGT Switching Voltage Regulators 3.5MHz1.5A92% Eff Boost Converter

Tlhaloso e Khutšoanyane:

Baetsi: Texas Instruments
Sehlopha sa Lihlahisoa: PMIC - Tsamaiso ea Matla - E khethehileng
Leqephe la lintlha:Setšoantšo sa TPS61252DSGT
Tlhaloso: IC BOOST CONV ADJ 1.5A 8WSON
Boemo ba RoHS: E lumellana le RoHS


Lintlha tsa Sehlahisoa

Likaroloana

Lisebelisoa

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Sehlahisoa Tšobotsi Boleng ba Tšobotsi
Moetsi: Lisebelisoa tsa Texas
Sehlopha sa Sehlahisoa: Ho fetola Voltage Regulators
Mounting Style: SMD/SMT
Sephutheloana / Taba: WSON-8
Topology: Matlafatsa
Output Voltage: 3 ho isa ho 6.5 V
Sephetho sa Hona Joale: 1.5 A
Nomoro ea Liphetho: 1 Sephetho
Input Voltage, Min: 2.3 V
Kenya Voltage, Max: 6 V
Quiscent Current: 165A
Fetoha Maqhubu: 3.25 MHz
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 85 C
Letoto: TPS61252
Sephutheloana: Reel
Sephutheloana: Khaola Theipi
Sephutheloana: MouseReel
Lebitso: Lisebelisoa tsa Texas
Development Kit: TPS61252EVM-667
Matla a Kena: 2.3 ho isa ho 6 V
Ha e Mamelle Mongobo: Ee
Phepelo ea Hona Joale: 30A
Sehlahisoa: Li-voltage Regulators
Mofuta oa Sehlahisoa: Ho fetola Voltage Regulators
Bongata ba Pakete ea Feme: 250
Sehlopha-potlana: PMIC - Li-IC tsa Tsamaiso ea Matla
Mofuta: Mofetoleli oa motlakase
Boima ba Yuniti: 0.000384 oz

♠ TPS61252 Tiny 1.5-A Boost Converter e nang le Moedi oa Hona Joale oa Kenyelletso

Sesebelisoa sa TPS61252 se fana ka tharollo ea phepelo ea motlakase bakeng sa lihlahisoa tse tsamaisoang ke alkaline ea lisele tse tharo, betri ea NiCd kapa NiMH, kapa betri ea sele e le 'ngoe ea Li-Ion kapa Li-polymer.Mefuta e mengata ea motlakase ea ho kenya e loketse ho matlafatsa lits'ebetso tse nkehang joaloka mehala ea cellular kapa li-peripheral tsa khomphutha.Sesebelisoa se na le moeli oa ho kenya oa esistor programmable (RILIM) mme se loketse mefuta e mengata ea lits'ebetso.

Nakong ea meroalo e bobebe, sesebelisoa se kenella ka mokhoa oa skip mode (PFM), e lumellang converter ho boloka motlakase o hlokahalang, ha e ntse e hula 30 μA e khutsitseng hona joale ho tsoa ho betri.Sena se lumella ho sebetsa hantle haholo ha maqhubu a khutsitse a tlase.

TPS61252 e lumella tšebeliso ea li-inductors tse nyane le li-capacitor ho fihlela boholo ba tharollo e nyane.Monyetla oa ho fokotsa moeli oa hajoale ke mohanyetsi oa kantle o fana ka ts'ebeliso e ka bang teng ea li-inductors tse nyane le tse nyane tse nang le maqhubu a tlase ho fokotsa boholo ba tharollo ea phepelo ea motlakase.Nakong ea ho koala, mojaro o hakoa ka ho feletseng betri.TPS61252 e fumaneha ka har'a sephutheloana sa WSON sa 8-pin se lekanyang 2 mm × 2 mm (DSG).


  • E fetileng:
  • E 'ngoe:

  • • Hanela Moedi wa Hona Jwale wa Kenyeletso ya Programmable
    - ± 20% Ho Nepaha ha Hona Joale ho 500 mA ho feta Mocheso o Feletseng
    - E ka khonahala ho tloha ho 100 mA ho isa ho 1500 mA
    • Ho fihla ho 92% Ka katleho
    • VIN Range ho tloha 2,3 V ho 6.0 V
    • Molemo o Molemo oa Matla o Bontša Boemo bo Loketseng ba Motlakase oa Phallo
    • Adjustable Output Voltage ho fihla ho 6.5 V
    • 100% Mokgwa wa Potoloho ya Mosebetsi Ha VIN > VOUT
    • Laola Khaola 'me u fetole Tšireletso ea Hona Joale
    • Tšireletso e Khutšoanyane ea Potoloho
    • Maqhubu a Tloaelehileng a Ts'ebetso 3.25 MHz
    • E fumaneha ka har'a Sephutheloana sa 2-mm × 2-mm WSON-8

    • Lisebelisoa tsa Moamoheli oa USB ho tsoa Betring e le 'Ngoe ea Li-Ion
    • Likopo tse Lekanyelitsoeng tsa Hona Joale
    • Li-Ion Applications
    • Lisebelisoa tsa Audio
    • RF-PA Buffer

    Lihlahisoa tse Amanang