TPS78501QWDRBRQ1 Litaolo tse phahameng tsa ho nepahala tsa LDO tsa Likoloi tsa 1A
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | LDO Voltage Regulators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | MORA-8 |
| Output Voltage: | 1.2 ho isa ho 5.5 V |
| Sephetho sa Hona Joale: | 1 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Polarity: | E ntle |
| Quiscent Current: | 25A |
| Input Voltage, Min: | 1.7 V |
| Kenya Voltage, Max: | 6 V |
| PSRR / Ripple Rejection - Mofuta: | 60dB |
| Mofuta oa tlhahiso: | E ka fetoloa, e tsitsitse |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 150 C |
| Voltage ea ho tlohela: | 315 mV |
| Letoto: | TPS785-Q1 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Development Kit: | MULTIPKGLDOEVM-823 |
| Motlakase oa ho theoha - Max: | 1130 mV |
| Molawana: | 0.3 mV |
| Melao ea Mojaro: | 20 mV |
| Ha e Mamelle Mongobo: | Ee |
| Output Voltage Range: | 1.2 V ho 5,5 V, 0,65 V ho 5 V |
| Sehlahisoa: | LDO Voltage Regulator |
| Mofuta oa Sehlahisoa: | LDO Voltage Regulators |
| Bongata ba Pakete ea Feme: | 3000 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Mofuta: | Motlakase oa Motlakase oa Motlakase o Tlase |
| Ho Nepaha ha Taolo ea Voltage: | 0.5 % |
♠ TPS785-Q1 Molaoli oa Likoloi oa TPS785-Q1, 1-A, High-PSRR Low-Dropout Voltage Regulator e Nepahetseng Holimo le e Nolofalitsoeng
TPS785-Q1 Ultra low-dropout regulator (LDO) ke LDO e nyane, e tlase e khutsitseng e ka hlahisang 1 A e nang le mohala o motle haholo le ts'ebetso ea nakoana.
Lerata le tlase la tlhahiso le ts'ebetso e kholo ea PSRR li etsa hore sesebelisoa se tšoanelehe ho mejaro ea analoge e nang le matla. TPS785-Q1 ke sesebelisoa se feto-fetohang bakeng sa taolo ea poso hobane sesebelisoa sena se tšehetsa motlakase oa ho kenya letsoho ho tloha ho 1.7 V ho ea ho 6.0 V mme o fana ka mefuta e fapaneng ea tlhahiso ea 1.2 V ho ea ho 5.5 V. Sesebelisoa se boetse se na le lisebelisoa tse tsitsitseng tse tsoang ho 0.65 V ho ea ho 5.0 V bakeng sa ho matlafatsa liporo tse tloaelehileng tsa motlakase.
TPS785-Q1 e fana ka moeli oa hona joale oa ho khutlisa ho fokotsa phallo ea motlakase nakong ea boemo ba hajoale. Kenyelletso ea EN e thusa ka litlhoko tsa tatellano ea matla a sistimi. Ho qala ha bonolo ka hare ho fana ka qalo e laoloang ho fokotsa sekhahla sa inrush se lumellang hore ho sebelisoe matla a tlase a ho kenya.
TPS785-Q1 e fana ka potoloho e sebetsang ea ho hula ka potlako ho ntša meroalo e mengata ha e holofalitsoe.
• AEC-Q100 e tšoaneleha bakeng sa lits'ebetso tsa likoloi:
– Mocheso kereiti 1: -40°C ho +125°C, TA
• Thempereichara ea mateano ea sesebelisoa: -40°C ho ea +150°C, TJ
• Lebelo la matla a kenang: 1.7 V ho ea ho 6.0 V
• Li-voltage tse fumanehang:
- Khetho e fetolehang: 1.2 V ho isa ho 5.5 V
- Likhetho tse tsitsitseng: 0.65 V ho isa ho 5.0 V
• Ho nepahala ha tlhahiso: 0.5% e tloaelehileng, 1.7% boholo
• IQ e tlase: 25 μA (e tloaelehileng)
• Ho tlohela sekolo ho tlase haholo:
– 315 mV (max) ho 1 A (3.3 VOUT)
• Nako ea ka hare ea 550 μs ea ho qala ha bonolo ho fokotsa nako ea inrush
• Phallo e sebetsang
• Liphutheloana:
– 3-mm × 3-mm letlapa le metsi la VSON (8)
– 5-pin TO-252, RθJA = 31.6°C/W
• Likarolo tsa hlooho ea likoloi
• Lihlopha tsa liletsa tsa Hybrid
• Diyuniti tsa taolo ya telematics
• Radara ea nako e mahareng le e khutšoane
• Li-converter tsa DC/DC
