TPS92692PWPR LED Lighting Drivers Taolo ea LED e nang le modulation frequency frequency modulation le PWM Generator 20-HTSSOP e ka hare.
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Bakhanni ba Lebone la LED |
| RoHS: | Lintlha |
| Letoto: | TPS92692 |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | HTSSOP-20 |
| Nomoro ea Liphetho: | 1 Sephetho |
| Sephetho sa Hona Joale: | 5 A |
| Input Voltage, Min: | 4.5 V |
| Kenya Voltage, Max: | 65 V |
| Topology: | Boost, Buck, Flyback, SEPIC |
| Maqhubu a Ts'ebetso: | 800 kHz |
| Output Voltage: | E ka fetoha |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Likaroloana: | Maqhubu a Fetohang a Fetohang, Ho Nepaha ha Phallo e Phahameng, Taolo e nepahetseng ea ho Finyella, Qalo e Bonolo |
| Lebitso: | Lisebelisoa tsa Texas |
| Ho fifala: | Analogue, PWM |
| Matla a Kena: | 4.5 ho isa ho 65 V |
| Ha e Mamelle Mongobo: | Ee |
| Nomoro ea Likanale: | 1 Channel |
| Sebaka sa Mocheso oa Ts'ebetso: | -40 C ho ea ho +125 C |
| Sehlahisoa: | Bakhanni ba LED |
| Mofuta oa Sehlahisoa: | Bakhanni ba Lebone la LED |
| Bongata ba Pakete ea Feme: | 2000 |
| Sehlopha-potlana: | Li-IC tsa mokhanni |
| Thepa ea Hona Joale - Max: | 6.6 mA |
| Mofuta: | Molaoli oa LED |
| Bophara: | 4.5 limilimithara |
| Boima ba Yuniti: | 0.004522 oz |
♠ TPS92692, TPS92692-Q1 Selaoli sa LED se Nepahetseng Holimo se nang le Phatlalatso ea Maqhubu a Phatlalatso
TPS92692 le TPS92692-Q1 ke li-control tsa morao-rao tsa maemo a holimo tse nepahetseng tse etselitsoeng ho ts'ehetsa li-top-up/down tsa topologies tsa mokhanni oa LED. Sesebelisoa se kenyelletsa amplifier ea seporo ho isa ho seporo ho lekanya mokhoa oa hona joale oa LED le mokhoa oa ho feto-fetoha ha maqhubu bakeng sa ts'ebetso e ntlafalitsoeng ea EMI.
Taolo ena e phahameng ea ts'ebetso ea LED e ka ikemela ka boikemelo ba hona joale ba LED ba sebelisa mekhoa ea ho fifatsa ea analog kapa ea PWM. Karabo ea ho fifala ha analoge e fetang 15:1 e fumanoa ka ho feto-fetoha ha motlakase ho phalliso e phahameng ea impedance analog adjust (IADJ). Ho fifala ha PWM ea hona joale ea LED ho finyelloa ka ho fetola pini ea ho kenya ea DIM/PWM ka ho toba ka potoloho e lakatsehang ea mosebetsi kapa ka ho nolofalletsa potoloho ea jenereithara ea ka hare ea PWM. Jenereithara ea PWM e fetolela motlakase oa DC ho DIM/PWM pin ho isa potolohong ea mosebetsi o tšoanang ka ho e bapisa le jenereithara ea maqhubu a kgutlotharo e ka hare. Sephetho sa boikhethelo sa liheke tsa PDRV se ka sebelisoa ho khanna letoto la kantle la P-Channel MOSFET.
Lisebelisoa tsa TPS92692 le TPS92692-Q1 li ts'ehetsa tlhahlobo e tsoelang pele ea boemo ba LED ka tlhahiso ea hona joale ea leihlo (IMON). Lisebelisoa li boetse li kenyelletsa tlhahiso e bulehileng ea "drain fault indicator output" ho bontša LED overcurrent, output overvoltage le outvoltage maemo.
• Phatlalatso ea Matla a Kenang: 4.5 V ho isa ho 65 V
• Molemo ho feta ± 4% LED Current Accurance over–40°C ho 150°C Junction Mocheso Range
• Hasa Spectrum Frequency Modulation bakeng saEMI e ntlafalitsoeng
• Comprehensive Fault Protection Circuitry withSephetho sa hajoale sa Monitor le Open Drain Fault FlagSesupo
• Matla a Analoge a ka hare ho PWM Duty CycleJenereithara bakeng sa Ts'ebetso ea Dimming e ikemetseng
• E lumellana le Direct PWM Input le over1000: 1 Dimming Range
• Analog LED Current Adjust Input (IADJ) e nang le over15:1 Phapang karo-karolelano
• Integrated P-Channel Driver ho nolofalletsa Series FETDimming le Tšireletso ea LED
• TPS92692-Q1: Automotive Q100 Grade 1Ea tšoanelehang
• TPS92692-Q1: Likopo tsa Lebone la Kantle la Likoloi
• Mechini ea Tlhokomelo ea Bakhanni (DMS)
• Lisebelisoa tsa Lebone la Kakaretso la LED
• Tsoa Matšoao le Mabone a Tšohanyetso
