TPS53355DQPR Fetolela Litaolo tsa Voltage HI-EFF 30A SYNC BUCK CONVERTER
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Ho fetola Voltage Regulators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | LSON-22 |
| Topology: | Buck |
| Output Voltage: | 600 mV ho 5.5 V |
| Sephetho sa Hona Joale: | 30 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 1.5 V |
| Kenya Voltage, Max: | 15 V |
| Quiscent Current: | 10A |
| Fetoha Maqhubu: | 250 kHz ho 1 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Letoto: | TPS53355 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Development Kit: | TPS53355EVM-743 |
| Matla a Kena: | 1.5 ho isa ho 15 V |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 320A |
| Sehlahisoa: | Li-voltage Regulators |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Bongata ba Pakete ea Feme: | 2500 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Lebitso la khoebo: | TS'ELISO |
| Mofuta: | Mofetoleli oa motlakase |
| Karolo # Litlhaloso: | HPA01111DQPR |
| Boima ba Yuniti: | 0.005362 oz |
♠ TPS53355 1.5-V ho isa ho 15-V Input (4.5-V to 25-V bias), 30-A Synch Step-down SWIFT™ Converter with Eco-mode™
TPS53355 ke mokhoa oa D-CAP™, 30-A synchronous switcher e nang le li-MOSFET tse kopantsoeng.E etselitsoe hore e sebelisoe habonolo, palo e tlase ea likarolo tsa kantle, le lisebelisoa tsa motlakase tse hlokomelang sebaka.
Sesebelisoa sena se na le 5-mΩ/2-mΩ e kopantsoeng ea MOSFET, tšupiso e nepahetseng ea 1% 0.6-V, le switch e kenyellelitsoeng ea boost.Mohlala oa likarolo tsa tlholisano o kenyelletsa: 1.5-V ho 15-V bophara ba motlakase oa phetoho, palo e tlase haholo ea likarolo tsa kantle, taolo ea mokhoa oa DCAP ™ bakeng sa transient e potlakileng haholo, ts'ebetso ea auto-skip mode, taolo ea ho qala ha bonolo ka hare, maqhubu a khethiloeng, 'me ha ho hlokahale matšeliso.
Phaello ea motlakase ea phetoho e tloha ho 1.5 V ho ea ho 15 V, sebaka sa motlakase sa phepelo se tloha ho 4.5 V ho ea ho 25 V, 'me sekhahla sa motlakase se tsoang ho 0.6 V ho ea ho 5.5 V. Sesebelisoa se fumaneha ka 6-mm × 5-mm, Sephutheloana sa 22-pin QFN.
LMZ31530 e kopanya TPS53355, inductor, le likarolo tse ling tse sa sebetseng hore e be module e nyenyane, e bonolo ho e sebelisa.
• Sehlahisoa se seng se fumaneha: LMZ31530 14.5-V, 30-A mojule oa matla a ho theoha ho 15 × 16 × 5.8- limilimithara QFN sephutheloana
• 96% e sebetsang ka ho fetisisa
• Lebelo la motlakase oa phetoho: 1.5 V ho ea ho 15 V
• Mofuta oa motlakase oa ho kenya VDD: 4.5 V ho ea ho 25 V
• Lethathamo la matla a tsoang: 0.6 V ho ea ho 5.5 V
• tlhahiso ea 5-V LDO
• E tšehetsa tlhahiso e le 'ngoe ea terene
• Li-MOSFET tsa matla tse kopantsoeng tse nang le 30 A tsa motlakase o tsoelang pele
• Auto-skip Eco-mode™ bakeng sa ho kenya khanya ha bobebe
• <10-μA ho koala hona joale
• Mokhoa oa D-CAP™ o nang le karabo e potlakileng ea nakoana
• Selectable switching frequency ho tloha 250 kHz ho 1 MHz ka khanyetso ea kantle
• Ho ikhethela ho tlola-tlola-tlola kapa ts'ebetso ea PWM feela
• Referense e hahiloeng ka 1% 0.6-V
• 0.7-ms, 1.4-ms, 2.8-ms, le 5.6-ms ho khetheha ha motlakase oa ka hare oa servo ho qala ha bonolo
• Fetola e kenyelelitsoeng ea boost
• Bokhoni ba ho qala e sa le teng
• Fetola moeli oa overcurrent ka matšeliso a mocheso
• Tšireletso ea mocheso o feteletseng, ho se be le motlakase, UVLO le mocheso o feteletseng
• E tšehetsa li-capacitor tsohle tsa ceramic output
• Pontšo e ntle ea matla a metsi a bulehileng
• E kenyelletsa theknoloji ea NexFET™ block block
• Phakete ea 22-pin QFN Ka PowerPAD™
• Bakeng sa litokomane tsa lihlahisoa tsa motlakase tsa SWIFT™, sheba http://www.ti.com/swift
• Botala (e lumellana le RoHS) ke boikhethelo
• Etsa moralo o ikhethileng o sebelisa TPS53355 le WEBENCH® Power Designer
• Li-server tsa khoebo le polokelo
• Li-switches tsa marang-rang tse nang le mehala le lirutha
• ASIC, SoC, FPGA, DSP core, le I/O voltage
