LT3514EUFD#PBF Ho Fetola Litaolo tsa Voltage Haro-Haro-Down Down Switching e nang le Ts'ebetso ea 100% ea Mosebetsi
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Analog, Inc. |
| Sehlopha sa Sehlahisoa: | Ho fetola Voltage Regulators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana/Lekhetlo: | QFN-28 |
| Topology: | Buck |
| Output Voltage: | E ka fetoha |
| Sephetho sa Hona Joale: | 2 A |
| Nomoro ea Liphetho: | 3 Sephetho |
| Input Voltage, Min: | 3.2 V |
| Kenya Voltage, Max: | 36 V |
| Quiscent Current: | 2.7 mA |
| Fetoha Maqhubu: | 350 kHz ho 2.2 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Letoto: | LT3514 |
| Sephutheloana: | Tube |
| Lebitso: | Lisebelisoa tsa Analog |
| Matla a Kena: | 3.2 ho isa ho 36 V |
| Phepelo ea Hona Joale: | 2.7 mA |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Koala: | Koala |
| 73 | |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Supply Voltage - Min: | 3.2 V |
| Mofuta: | Haro-tlase |
| Boima ba Yuniti: | 25 mg |
♠ Taolo ea Phetoho ea Mehato e Tlase e Mararo e nang le Ts'ebetso ea 100% ea Ts'ebetso
LT®3514 e na le balaoli ba lichelete tse tharo (2A, 1A, 1A output current). Sesebelisoa se na le mefuta e mengata e fapaneng ea ts'ebetso ea 3.2V ho isa ho 36V. On-chip boost regulator e lumella mocha ka mong ho sebetsa ho fihla ho 100% ea potoloho ea mosebetsi. LT3514 e etselitsoe ho fokotsa palo ea likarolo tsa kantle mme e fella ka potoloho e bonolo le e nyane ea kopo.
LT3514 e sebetsa ka thata maemong a phoso. Moeli oa nako ea ho potoloha ka lebelo le holimo 'me u tšoase moeli oa hona joale oa diode o sireletsa IC nakong ea maemo a boima. Ther-mal shutdown e sireletsa li-switches tsa motlakase mochesong o phahameng. Soft-start e thusa ho laola sehlohlolong sa motlakase nakong ea ho qala.
LT3514 e boetse e na le ho lateloa ha motlakase oa tlhahiso le tatellano, frequency ea programmable, programmable undervoltage Lockout, le phini e ntle ea matla ho bonts'a ha liphetho tsohle li le taolong.
LT3514 e na le mocha o le mong o fokolang (CH2) ho feta LT3504, 'me e na le mocha o le mong (CH3) o hlahisang 2A sebakeng sa 1A. LT3514 ho QFN ke phini e lumellanang le LT3504. LT3504 e fana ka liphetho tse 'ne tsa 1A
• Phatlalatso e Felletseng ea Matla a Kenang: 3.2V ho isa ho 36V (40V Transient)
• Liphetho tse tharo: 2A, 1A, 1A
• Ts'ebetso ea 100% Duty Cycle
• Resistor-Programed Constant Frequency
• Short-Circuit Robust
• Wide SYNC Range: 350kHz ho 2.2MHz
• Anti-Phase Switching e Fokotsa Ripple
• Feedback Voltage: 800mV
• Independent Run / Soft-Start Pins
• Koala ka UVLO
• Matšeliso a ka hare
• Ho koala ha Mocheso
• Sephutheloana sa QFN se Matlafalitsoeng ka Thermal 28-Lead (4mm × 5mm)
• 24-Lead Exposed Pad TSSOP
• Taolo ea Battery ea Likoloi
• Lisebelisoa tsa Taolo ea Liindasteri
• Taolo ea Transformer ea Lebota
• Tsamaiso ea Kabo ea Phano
