TPS53353DQPR Suiga Voltage Pule Faatonu HI-EFF 20A SYNC BUCK LIUA
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | Suiga Voltage Regulators |
| RoHS: | Fa'amatalaga |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | LSON-22 |
| Topology: | Buck |
| Malosiaga o Galuega: | 600 mV i le 5.5 V |
| Galuega Fa'atino i le taimi nei: | 20 A |
| Numera o Galuega Fa'atino: | 1 Galuega Fa'atino |
| Voltage Ulufale, Min: | 1.5 V |
| Malosi'i Ulufale, Max: | 15 V |
| Taimi filemu: | 10 uA |
| Suiga Auala: | 250 kHz i le 1 MHz |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| Fa'asologa: | TPS53353 |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| afifiina: | MouseReel |
| Fa'ailoga: | Texas Meafaigaluega |
| Pusa Atina'e: | TPS53353EVM-744 |
| Voltage Ulufale: | 1.5 V i le 15 V |
| Susū ma'ale'ale: | Ioe |
| Fa'agaoioi Sapalai i le taimi nei: | 320 uA |
| Oloa: | Pule Fa'atonu |
| Ituaiga oloa: | Suiga Voltage Regulators |
| Aofaiga o pusa falegaosimea: | 2500 |
| Vaega laiti: | PMIC - Malosiaga ICs |
| igoa Fefa'ataua'iga: | SWIFT |
| Ituaiga: | Volta Voltage |
| Vaega # Fa'aigoa: | HPA01110DQPR |
| Unit mamafa: | 0.005866 oz |
♠ TPS53353 Maualuluga 20-A Synchronous Buck SWIFT™ Su'e ma Ecomode™
TPS53353 o le D-CAP™ mode, 20-A fa'asolo fa'atasi ma MOSFET tu'ufa'atasi. Ua mamanuina mo le faigofie o le faʻaogaina, maualalo le aofaʻi o vaega i fafo, ma faʻaogaina o le eletise.
O lenei masini o loʻo faʻaalia ai le 5.5-mΩ / 2.2-mΩ MOSFET tuʻufaʻatasia, saʻo 1%, 0.6-V faʻamatalaga, ma fesoʻotaʻiga faʻamalosia. O se faʻataʻitaʻiga o faʻataʻitaʻiga faʻatauvaʻa e aofia ai: o le suiga o le eletise e faʻaogaina mai le 1.5 V i le 15 V, e matua maualalo le aofaʻi o vaega i fafo, D-CAP ™ faʻatonuga mo le televave vave, faʻaogaina o le auto-skip mode, pulea le amata vaivai i totonu, filifili taimi, ma e le manaʻomia se taui.
Ole fua ole fa'aliliuga e amata mai i le 1.5 V i le 15 V, o le tu'uina atu o le eletise mai le 4.5 V i le 25 V, ma le laina eletise e mai le 0.6 V i le 5.5 V.
O lo'o maua le masini ile 5-mm × 6-mm, 22-pin QFN package ma fa'amaoti mai -40°C i le 85°C.
O le TPS548B28 o se masini fou 20A ua mamanuina mo faʻamatalaga nofoaga autu faʻamatalaga ma se pusa laʻititi, Pb-free.
• Oloa fou e maua: TPS548B28 16-V, 20-Asynchronous-buck converter ma lagona mamao
• Fa'aliliuga fa'aulu ole volita: 1.5 V i le 15 V
• VDD fa'aofiofi laina eletise: 4.5 V i le 25 V
• 92% lelei mai le 12 V i le 1.5 V ile 20 A
• Va'aiga voluma fa'aoso: 0.6 V i le 5.5 V
• 5-V LDO gaosiga
• Lagolagoina le fa'aogaina o nofoaafi tasi
• MOSFETs malosi fa'atasi ma le 20 A ofa'aauau pea galuega fa'atino
• Otometi-skip Eco-mode™ mo le fa'amama mama
• <10-μA tapuni tapuni
• Faiga D-CAP™ fa'atasi ai ma le tali vave
• Fa'afeso'ota'i taimi e mafai ona filifili mai le 250 kHz i le 1MHz faʻatasi ma le faʻalavelave fafo
• Na'o le PWM e mafai ona filifilia
• Fausia 1% 0.6-V fa'asinomaga
• 0.7-ms, 1.4-ms, 2.8-ms, ma le 5.6-ms e mafai ona filifiliaamata malu servo i totonu voltage
• Kisi fa'aopoopo fa'atasi
• Gafatia amata fa'amuamua
• Fa'atapula'a fa'agata ova ma fa'avevelataui
• Ovavetave, undervoltage, UVLO, mapuipuiga o le vevela
• Lagolago uma capacitors gaosiga sima
• Tatala-vai malosi-faailoga lelei
• Tu'ufa'atasia tekinolosi poloka poloka eletise NexFET™
• 22-pin QFN afifi ma PowerPAD™
• Mo faamaumauga o oloa gaosi eletise SWIFT™, tagaihttp://www.ti.com/swift
• Atina'e fata 'au'aunaga ma teuina
• Su'e feso'ota'iga uaea ma 'auala
• ASIC, SoC, FPGA, DSP autu, ma I/O voltage
