TPS7B8250QDGNRQ1 LDO Voltage Regulators Automotive 300-mA, off-battery (40-V), ultra-low-IQ, low-dropout voltage regulator e nolofalletsang 8-HVSSOP -40 ho isa ho 150
♠ 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/Lekhetlo: | MSOP-PowerPad-8 |
| Output Voltage: | 2.5 V |
| Sephetho sa Hona Joale: | 300 mA |
| Nomoro ea Liphetho: | 1 Sephetho |
| Polarity: | E ntle |
| Quiscent Current: | 2.7A |
| Input Voltage, Min: | 3 V |
| Kenya Voltage, Max: | 40 V |
| PSRR / Ripple Rejection - Mofuta: | 60dB |
| Mofuta oa tlhahiso: | E tsitsitse |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 150 C |
| Voltage ea ho tlohela: | 400 mV |
| Tšoaneleho: | AEC-Q100 |
| Letoto: | TPS7B82-Q1 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Motlakase oa ho theoha - Max: | 700 mV |
| Molawana: | 10 mV |
| Melao ea Mojaro: | 20 mV |
| Ha e Mamelle Mongobo: | Ee |
| Output Voltage Range: | - |
| Sehlahisoa: | LDO Voltage Regulators |
| Mofuta oa Sehlahisoa: | LDO Voltage Regulators |
| Bongata ba Pakete ea Feme: | 2500 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Mofuta: | Tsa makoloi |
| Ho Nepaha ha Taolo ea Voltage: | 2% |
| Boima ba Yuniti: | 26 mg |
♠ TPS7B82-Q1 Automotive 300-mA, High-Voltage, Ultra-Low-IQ Low-Dropout Regulator
Lits'ebetsong tse hokahaneng le betri ea koloi, low quiescent current (IQ) e bohlokoa ho boloka matla le ho lelefatsa bophelo ba betri. IQ e tlase haholo e tlameha ho kenyelletsoa bakeng sa litsamaiso tse sebetsang kamehla.
TPS7B82-Q1 ke taolo e tlase ea li-dropout e etselitsoeng ho sebetsa ka mefuta e mengata e fapaneng ea li-input-voltage ho tloha ho 3 V ho isa ho 40 V (45-V ea ts'ireletso ea thoto ea mojaro). Ts'ebetso e theohelang ho 3 V e lumella TPS7B82-Q1 ho tsoela pele ho sebetsa nakong ea serame se batang le ho qala le ho emisa maemo. E na le 2.7-µA feela e tloaelehileng e khutsitseng ha e le mojaro o bobebe, sesebelisoa sena ke tharollo e nepahetseng bakeng sa ho matlafatsa li-microcontrollers (MCUs) le li-transceivers tsa CAN/LIN lits'ebetsong tsa standby. Sesebelisoa se na le ts'ireletso e kopaneng ea nako e khuts'oane le e fetelletseng.
Sesebelisoa sena se sebetsa maemong a mocheso ho tloha -40°C ho ea +125°C le mocheso oa mateano ho tloha -40°C ho ea +150°C. Ho feta moo, sesebelisoa sena se sebelisa sephutheloana sa thermally conductive ho nolofalletsa ts'ebetso e tsitsitseng leha ho na le ts'ilafalo e kholo ho sesebelisoa. Ka lebaka la likarolo tsena, sesebelisoa se entsoe e le phepelo ea motlakase bakeng sa lisebelisoa tse fapaneng tsa likoloi.
• AEC-Q100 e tšoaneleha bakeng sa lits'ebetso tsa likoloi:
- Mocheso oa sehlopha sa 1: -40°C ≤ TA ≤ 125°C
– Thempereichara kereiti 0: -40°C ≤ TA ≤ 150°C
• Mocheso o atolositsoeng oa mateano:
– Kereiti ya 1: –40°C ≤ TJ ≤ 150°C – Kereiti 0: –40°C ≤ TJ ≤ 165°C
• IQ ea hona joale e khutsitseng e tlase:
- 300-nA shutdown IQ
- 2.7 µA e tloaelehileng ka mejaro e bobebe
- 5 µA palo e phahameng ka ho fetisisa meroalo e bobebe
• 3-V ho isa ho 40-V ka bophara ba motlakase oa VIN o kenang ho fihla ho 45-V ea nakoana
• Boholo ba tlhahiso ea hona joale: 300 mA
• 2% ho nepahala ha tlhahiso-voltage
• Matla a phahameng a ho theoha: 700 mV ho 200-mA mojaro oa hajoale bakeng sa mofuta o tsitsitseng oa 5-V
• E tsitsitse ka ESR e tlase (0.001-Ω ho isa ho 5-Ω) capacitor e tsitsitseng ea ceramic (1 µF ho isa ho 200 µF)
• E tsitsitseng 2.5-V, 3.3-V, le 5-V ea tlhahiso ea motlakase
• Liphutheloana:
– 8-pin HVSSOP, RθJA = 63.9°C/W
– 6-phini WSON, RθJA = 72.8°C/W
– 5-pin TO-252, RθJA = 31.1°C/W
– 14-pin HTSSOP, RθJA = 52.0°C/W
• Likarolo tsa hlooho ea likoloi
• Diyuniti tsa taolo ya telematics
• Mabone a hlooho
• Li-module tsa taolo ea 'mele
• Inverter le taolo ea motlakase
