TPS61088RHLR Switching Voltage Regulators 10-A Fully-Integrated Synchronous Boost Converter 20-VQFN -40 ho 85
♠ 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/Lekhetlo: | VQFN-20 |
| Topology: | Matlafatsa |
| Output Voltage: | 4.5 V ho ea ho 12,6 V |
| Sephetho sa Hona Joale: | 11.9 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 2.7 V |
| Kenya Voltage, Max: | 12 V |
| Quiscent Current: | 1 mA |
| Fetoha Maqhubu: | 500 kHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Letoto: | TPS61088 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Matla a Kena: | 2.7 ho isa ho 12 V |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 110A |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Koala: | Koala |
| Bongata ba Pakete ea Feme: | 3000 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Supply Voltage - Min: | 2.7 V |
| Mofuta: | Synchronous Boost Converter |
| Boima ba Yuniti: | 70 mg |
♠ TPS61088 10-A e Kopantsoeng ka Botlalo Synchronous Boost Converter
TPS61088 ke sesebelisoa se matla sa matla a phahameng, se kopantsoeng ka botlalo se nang le sesebelisoa sa matla sa 11-mΩ le 13-mΩ rectifier switch ho fana ka tharollo e sebetsang hantle le ea boholo bo nyane lits'ebetsong tse nkehang habonolo. TPS61088 e na le mefuta e mengata ea ho kenya motlakase ho tloha ho 2.7 V ho ea ho 12 V ho tšehetsa lisebelisoa tse nang le lisele tse le 'ngoe kapa li-betri tsa Lithium tse peli. Sesebelisoa se na le matla a hona joale a 10-A mme se khona ho fana ka motlakase o tsoang ho 12.6 V.
TPS61088 e sebelisa topology ea taolo ea nako e sa lekanyetsoang ea nako e sa lekanyetsoang ho laola motlakase o tsoang. Boemong bo itekanetseng ho isa boemong bo boima, TPS61088 e sebetsa ka mokhoa oa pulse width modulation (PWM). Boemong ba boima bo bobebe, sesebelisoa se na le mekhoa e 'meli ea ts'ebetso e khethiloeng ke phini ea MODE. E 'ngoe ke mokhoa oa pulse frequency modulation (PFM) ho ntlafatsa ts'ebetso mme e' ngoe e qobelloa mokhoa oa PWM ho qoba mathata a ts'ebeliso a bakoang ke maqhubu a tlase a ho fetoha. Maqhubu a ho chencha ka mokhoa oa PWM a ka fetoha, ho tloha ho 200 kHz ho ea ho 2.2 MHz ka khanyetso ea kantle. TPS61088 e boetse e sebelisa ts'ebetso e ka khonehang ea ho qala ka bonolo le ts'ebetso e feto-fetohang e feto-fetohang ea moeli oa hona joale. Ntle le moo, sesebelisoa se fana ka ts'ireletso ea 13.2-V ea tlhahiso ea overvoltage, ts'ireletso ea cycle-by-cycle overcurrent, le ts'ireletso ea ho tima mocheso.
TPS61088 e fumaneha ka har'a sephutheloana sa VQFN sa 4.50-mm × 3.50-mm 20-pin VQFN.
• 2.7-V ho isa ho 12-V e kenyang matla a motlakase
• 4.5-V ho ea ho 12.6-V mefuta e mengata ea motlakase
• 10-A switch ea hona joale
• Ho fihla ho 91% ya bokgoni ho VIN = 3.3 V, VOUT = 9 V, le IOUT = 3 A
• Khetho ea mokhoa pakeng tsa mokhoa oa PFM le mokhoa o qobelloang oa PWM ha o le bobebe
• 1.0-µA hona joale ho phini ea VIN nakong ea ho koala
• Resistor-programmable switjha tlhoro tlhōrō moeli oa hona joale
• Fetola maqhubu a feto-fetohang: 200 kHz ho 2.2 MHz
• Qalo e bonolo e ka lokisehang
• Output overvoltage tshireletso ho 13.2 V
• Tšireletso ea ho pota-pota ka potoloho
• Ho koala ha mocheso
• 4.50-mm × 3.50-mm 20-pin VQFN sephutheloana
• Etsa moralo o tloaelehileng o sebelisa TPS61088 le WEBENCH Power Designer
• Portable POS terminal
• Bluetooth™ sepikara
• E-cigarette
• Sehokelo sa sealuma
• Banka ea motlakase ea tefiso e potlakileng
