TPS61040DDCR Switching Voltage Regulators 28V,400mA Switch Boost Converter
♠ Tlhaloso ea Sehlahisoa
| Product Sebopeho | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Ho fetola Voltage Regulators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana/Nyeto: | SOT-23-Thin-5 |
| Topology: | Matlafatsa |
| Output Voltage: | 1.8 ho isa ho 28 V |
| Sephetho sa Hona Joale: | 400 mA |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 1.8 V |
| Kenya Voltage, Max: | 6 V |
| Quiscent Current: | 28A |
| Fetoha Maqhubu: | 1 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Letoto: | TPS61040 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| Matla a Kena: | 1.8 ho isa ho 6 V |
| Ha e Mamelle Mongobo: | Ee |
| Phepelo ea Hona Joale: | 28A |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Bongata ba Pakete ea Feme: | 3000 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Boima ba Yuniti: | 6.300 mg |
♠ TPS6104x Low-Power DC-DC Boost Converter ho liphutheloana tsa SOT-23 le WSON
TPS6104x ke sesebelisoa se matlafatsang sa maqhubu a phahameng se ikemiselitseng phepelo e nyane ho isa ho e mahareng ea LCD le lisebelisoa tse tšoeu tsa backlight tsa LED.Sesebelisoa se loketse ho hlahisa li-voltages tsa tlhahiso ho fihla ho 28 V ho tloha ho dual-cell NiMH/NiCd kapa betri ea Li-Ion ea sele e le 'ngoe.Karolo e ka boela ea sebelisoa ho hlahisa liphetoho tse tloaelehileng tsa 3.3-V kapa 5-V ho ea ho 12-V.
TPS6104x e sebetsa ka maqhubu a switjha ho fihla ho 1 MHz.Khafetsa ena e lumella tšebeliso ea likaroloana tse nyane tsa kantle tse sebelisang ceramic hammoho le tantalum output capacitors.Hammoho le sephutheloana se tšesaane sa WSON, TPS6104x e fana ka boholo bo nyane haholo ba tharollo ka kakaretso.Sesebelisoa sa TPS61040 se na le moeli oa hona joale oa 400-mA oa ka hare, ha sesebelisoa sa TPS61041 se na le moeli oa hona joale oa 250-mA, se fanang ka tlhahiso e tlaase ea matla a ripple 'me e lumella ho sebelisoa ha mofuta o monyenyane oa inductor bakeng sa lisebelisoa tse tlaase tsa matla.Boemo bo tlase bo khutsitseng (hangata 28 μA) hammoho le sekema sa taolo e ntlafalitsoeng, se lumella sesebelisoa ho sebetsa ka katleho e phahameng haholo ho feta mefuta eohle ea hona joale ea mojaro.
• 1.8-V ho 6-V Input Voltage Range
• Adjustable Output Voltage Range ho fihla ho 28 V
• 400-mA (TPS61040) le 250-mA (TPS61041) Internal Switch Current
• Ho fihla ho 1-MHz Switching Frequency
• 28-μA E Tloaelehileng Ha ho Moroalo oa Hona Joale
• 1-μA Mokhoa o Tloaelehileng oa ho Koala Hona Joale
• Ka hare Soft Start
• E fumaneha ho SOT23-5, TSOT23-5, le 2-mm × 2-mm × 0.8-mm WSON Packages
• LCD Bias Supply
• Phepelo ea White-LED bakeng sa LCD Backlights
• Digital Still Camera
• Li-PDA, Bahlophisi, le Li-PC tsa Handheld
• Liselefounu
• Internet Audio Players
• Phetoho e tloaelehileng ea 3.3-V kapa 5-V ho isa ho 12-V
