LMR14030SDDAR SIMPLE SWITCHER 40-V, 3.5-A, 2.2-MHz mohato o tlase oa converter ka 40-uA IQ 8-SO PowerPAD -40 ho 125
♠ 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: | SO-PowerPad-8 |
| Topology: | Buck |
| Output Voltage: | 800 mV ho 28 V |
| Sephetho sa Hona Joale: | 3.5 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 4 V |
| Kenya Voltage, Max: | 40 V |
| Quiscent Current: | 40A |
| Fetoha Maqhubu: | 2.2 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Letoto: | LMR14030 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Bolelele: | 1.7 limilimithara |
| Bolelele: | 4.9 limilimithara |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 40A |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Koala: | Koala |
| Bongata ba Pakete ea Feme: | 2500 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Supply Voltage - Min: | 4 V |
| Lebitso la khoebo: | TS'ELISITSOE BONOLO |
| Bophara: | 3.9 limilimithara |
| Boima ba Yuniti: | 0.004325 oz |
♠ LMR14030 SIMPLE SWITCHER® 40 V 3.5 A, 2.2 MHz Step-Down Converter ka 40 µA IQ
LMR14030 ke 40 V, 3.5 A step down regulator e nang le MOSFET e holimo e kopantsoeng. Ka mefuta e mengata ea ho kenya letsoho ho tloha ho 4 V ho isa ho 40 V, e loketse lits'ebetso tse fapaneng ho tloha indastering ho ea ho likoloi bakeng sa ho lokisa matla ho tsoa mehloling e sa laoleheng. Nako e khutsitseng ea molaoli ke 40 µA ka mokhoa oa Boroko, e loketseng lisebelisoa tse tsamaisoang ke betri. Tekanyo e tlase haholo ea 1 μA ha e ntse e koalehile e ka lelefatsa bophelo ba betri. Mefuta e mengata e feto-fetohang ea maqhubu a feto-fetohang e lumella bokhoni bo botle kapa boholo ba karolo ea kantle ho ntlafatsoa. Matšeliso a ka hare a loop a bolela hore mosebelisi ha a na mosebetsi o khathatsang oa moralo oa matšeliso a loop. Sena se boetse se fokotsa likarolo tsa kantle tsa sesebelisoa. Ho kenya letsoho ka nepo ho lumella ho nolofatsa taolo ea balaoli le tatellano ea matla a sistimi. Sesebelisoa sena se boetse se na le likarolo tsa ts'ireletso tse hahelletsoeng joalo ka moeli oa hajoale oa cycle-by-cycle, sensing ea mocheso le ho tima ka lebaka la ho felloa ke matla ho feteletseng, le ts'ireletso ea tlhahiso ea overvoltage.
• 4 V to 40 V Input Range
• 3.5 Sephetho se Tsoelang Pele
• Tlase haholo 40 µA Operating Quiscent Current
• 90 mΩ MOSFET e Phahameng
• Nako e Nyenyane ea ho Fetola: 75 ns
• Hajoale Taolo ea Mokhoa
• Fetola Frequency e Fetohang ho tloha ho 200 kHz ho isa ho 2.5 MHz
• Kamahanyo ya Makgetlo ho Oache e Ntle
• Matšeliso a ka hare bakeng sa boiketlo ba tšebeliso
• Ts'ebetso ea High Duty Cycle Cycle E tšehelitsoe
• Nepahetseng Kenyeletso
• 1 µA Ho Koala Hajoale
• External Soft-start
• Thermal, Overvoltage le Short Protection
• 8-Pin HSOIC e nang le PowerPAD™ Package
• Taolo ea Battery ea Likoloi
• Phepelo ea Motlakase oa Liindasteri
• Telecom le Datacom Systems
• Sistimi ea Matla a Battery
