LM2775DSGR Fetolela Litaolo tsa Voltage 2.7-V ho isa ho 5.5-VIN
♠ 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: | WSON-8 |
| Topology: | Matlafatsa |
| Output Voltage: | 5 V |
| Sephetho sa Hona Joale: | 200 mA |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 2.7 V |
| Kenya Voltage, Max: | 5.5 V |
| Quiscent Current: | 75A |
| Fetoha Maqhubu: | 2 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Letoto: | LM2775 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Bolelele: | 0.8 limilimithara |
| Matla a Kena: | 2.7 ho isa ho 5.5 V |
| Bolelele: | 2.1 limilimithara |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 5 mA |
| 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: | Fetola Capacitor 5-V Boost Converter |
| Bophara: | 2.1 limilimithara |
| Boima ba Yuniti: | 0.000384 oz |
♠ LM2775 Switched Capacitor 5-V Boost Converter
LM2775 ke sesebelisoa se laoloang se fetotsoeng-capacitor se hlahisang motlakase o tlase oa lerata. LM2775 e ka fana ka ho fihlela ho 200 mA ea tlhahiso ea hona joale ho feta 3.1-V ho 5.5-V ea ho kenya letsoho, hammoho le ho fihla ho 125 mA ea tlhahiso ea hona joale ha motlakase oa ho kenya o le tlaase ho 2.7 V. Ha o le tlaase ho lihlahisoa, LM2775 e ka fokotsa nako ea eona e khutsitseng ka ho sebetsa ka mokhoa oa pulse frequency modu (PFM) modu. Mokhoa oa PFM o ka nolofalloa kapa oa koaloa ka ho khanna phini ea PFM ho ea holimo kapa tlaase. Ho feta moo, ha LM2775 e koalehile, mosebelisi a ka khetha hore motlakase o huleloe ho GND kapa a tlohe a le maemong a phahameng ka ho beha pin ea OUTDIS holimo kapa tlase.
LM2775 e behiloe ho TI's 8-pin WSON, sephutheloana se nang le thepa e ntle ea mocheso e thibelang karolo ho chesa haholo tlas'a maemo ohle a sebetsang a lekantsoeng.
• 2.7-V ho 5.5-V Input Range
• Sephetho se tsitsitseng sa 5-V
• 200-mA Output Current
• Tharollo e se nang Inductorless: E Hloka Feela 3 Small Ceramic Capacitor
• Ho Koala ho Hakolla Mojaro ho tsoa ho VIN
• Moeli oa Hona Joale le Tšireletso ea Thermal
• 2-MHz Switching Frequency
• Ts'ebetso ea PFM Nakong ea Light Load Currents (pin ea PFM e tlameletsoe holimo)
• USB OTG
• Matla a HDMI
• Lisebelisoa tsa Elektronike tse nkehang
