LM5007MMX/NOPB Li-Switching Voltage Regulators High Voltage 80V
♠ 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: | VSSOP-8 |
| Topology: | Buck |
| Output Voltage: | 2.5 ho isa ho 73 V |
| Sephetho sa Hona Joale: | 500 mA |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 9 V |
| Kenya Voltage, Max: | 75 V |
| Fetoha Maqhubu: | 50 kHz ho isa ho 800 kHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Letoto: | LM5007 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Development Kit: | LM5007EVAL |
| Matla a Kena: | 9 ho isa ho 75 V |
| Phepelo ea Hona Joale: | 500A |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Koala: | Koala |
| Bongata ba Pakete ea Feme: | 3500 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Supply Voltage - Min: | 9 V |
| Mofuta: | Etela Fatše |
| Boima ba Yuniti: | 0.004938 oz |
♠ TPS255xx Liphetoho tsa Phatlalatso ea Matla tse Fetohang tsa Hona Joale-Moeli
LM5007 0.5-A step-down switching converter e na le mesebetsi eohle e hlokahalang ho kenya ts'ebetsong molaoli oa theko e tlase le o sebetsang hantle. Mofetoleli ona oa highvoltage o na le mochine o kopantsoeng oa 80-V, 0.7-A Nchannel buck switch mme o sebetsa holim'a mefuta e mengata ea motlakase oa 9 V ho ea ho 75 V. Sesebelisoa se bonolo ho se sebelisa 'me se fanoa ka 8-pin VSSOP le liphutheloana tsa WSON tsa 8-pin tse ntlafalitsoeng ka mocheso.
Mofetoleli o sebelisa leano la taolo la hysteretic le PWM ka nako e fapaneng le VIN. Ts'ebetso ena e lumella maqhubu a ts'ebetso hore a lule a sa fetohe ka phallo ea motlakase le ho kenya letsoho. Taolo ea hysteric ha e hloke matšeliso a loop mme e fana ka karabelo ea nakoana e potlakileng. Moeli o bohlale oa hona joale o kengoa ts'ebetsong ka nako e qobelloang ea ho tlohela mosebetsi e lekanang le VOUT. Sekema sena sa hona joale sa meeli se tiisa tšireletso ea potoloho e khuts'oane ha se ntse se fana ka foldara e fokotsehileng ea hona joale. Likarolo tse ling tsa ts'ireletso li kenyelletsa ho koala ha motlakase ka ho hlaphoheloa ka bohona, VCC le ho notleloa ha li-gate drive undervoltage, le limiter cycle limiter.
• Sefetoleli se fapaneng sa Synchronous Buck DC/DC
- Mofuta oa motlakase oa ho kenya o sebetsang oa 9 V ho isa ho 75 V
- E kopantsoe 80-V, 0.7-A N-Channel Buck Switch
– Ka hare High-Voltage VCC Regulator
– Fetola Voltage ea Output
- Ts'ebetso e phahameng e sebetsang hantle
• Adaptive Constant On-time Control Architecture
– Ultra-Fast Transient Response
- Ha ho Matšeliso a Loop ea Taolo e Hlokehang
• Nearly Constant Switching Frequency
- PWM ka Nako e Fapana ka Hantle ka KenyeletsoPalo ea li-volts
• Precision 2.5-V Reference
• Kenyo e Tlase e Khutsitseng Hona Jwale
• Likarolo tsa Tšireletso ea Tlhaho bakeng sa Moralo o Matla
– Intelligent Current Limit Tshireletso
- VCC le Gate Drive UVLO Tšireletso
- Tšireletso ea Thermal Shutdown Ka Hysteresis
- Taolo ea ho koala kantle
• 8-Pin VSSOP le liphutheloana tsa WSON
• Theha Moralo oa Custom Regulator o SebelisaWEBENCH® Moqapi oa Matla
• Non-Isolated DC/DC Buck Regulator
• Molaoli oa Motlakase oa Motlakase o Phahameng
• 48-V Litsamaiso tsa Likoloi
