TPS563240DDCR Switching Voltage Regulator 17V 3A 1.4MHz synchronous step-down voltage regulator
♠ 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: | SOT-23-Thin-6 |
| Topology: | Buck |
| Output Voltage: | 600 mV ho isa ho 7 V |
| Sephetho sa Hona Joale: | 3 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 4.5 V |
| Kenya Voltage, Max: | 17 V |
| Quiscent Current: | 10A |
| Fetoha Maqhubu: | 1.4 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Letoto: | TPS563240 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Matla a Kena: | 4.5 ho isa ho 17 V |
| Phepelo ea Hona Joale: | 235A |
| 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: | 4.5 V |
| Mofuta: | Synchronous Step-Down Voltage Regulator |
| Boima ba Yuniti: | 0.000332 oz |
♠ TPS563240 17-V, 3-A 1.4-MHz Synchronous Step-Down Voltage Regulator
TPS563240 ke taolo e bonolo, e bonolo ho e sebelisa, ea 3-A e tsamaisanang ea ho theola fatše ka har'a sephutheloana sa SOT-23. Tlhōrō ea nako e khutšoanyane ea tlhahiso ea hona joale e ka ba 3.5 A.
Lisebelisoa li ntlafalitsoe hore li sebetse ka bongata bo fokolang ba likarolo tsa kantle 'me li boetse li ntlafalitsoe ho fihlela boemo bo tlase ba boemo ba hajoale
Setsi sena sa switching regulator se sebelisa taolo ea mokhoa oa D-CAP3 ho fana ka karabelo ea nakoana e potlakileng le ho ts'ehetsa li-capacitor tse tsoang ka tlase tse lekanang (ESR) tse kang polymer e ikhethang le li-ceramic capacitor tsa Ultra-low ESR tse se nang likarolo tsa mats'eliso a kantle.
TPS563240 e sebetsa ka mokhoa oa pulse skip, o bolokang ts'ebetso e phahameng nakong ea ts'ebetso ea mojaro o bobebe. TPS563240 e boloka Fsw ho feta 25-kHz tlas'a boemo ba mojaro o bobebe. TPS563240 e fumaneha ka har'a sephutheloana sa 6-pin 1.6-mm × 2.9-mm SOT (DDC), 'me se hlalositsoe ho tloha ho -40 ° C ho isa ho 125 ° C mateano a mocheso.
• 3-A converter e kopantseng 70-mΩ le 30-mΩ FETs,tšehetso 3.5-A nakoana
• Taolo ya mokgwa wa D-CAP3™ ka nako e potlakilengkarabo
• Lebelo la matla a kenang: 4.5 V ho isa ho 17 V
• Lethathamo la matla a tsoang: 0.6 V ho isa ho 7 V
• Pulse-skip mode nakong ea ts'ebetso ea mojaro o bobebentle le ho tsamaea ka tlase ho 25-kHz switching frequency
• 1.4-MHz ho fetola maqhubu
• Thibelo e tlase e tlase ho 10 µA
• 1% ho nepahala ha voltage ea maikutlo (25 ºC)
• Ho qala ho tloha pele ho leeme la motlakase oa tlhahiso
• Cycle-by-cycle limit overcurrent
• Ts'ireletso ea overcurrent ea Hiccup-mode
• Litšireletso tsa UVP le TSD tse se nang latch
• Qala e tsitsitseng e tsitsitseng: 1.7 ms
• TV, mabokose a set-top
• modem ea Broadband
• Marang-rang a libaka tsa phihlello
• Li-routers tse se nang mohala
• Ho beha leihlo
