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/Lekhetlo: | 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 motlakase '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 leano le ntlafalitsoeng la taolo, le lumella ts'ebetso ea sesebelisoa ka katleho e phahameng haholo holim'a 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
• Mehala ea thekeng
• Internet Audio Players
• Phetoho e tloaelehileng ea 3.3-V kapa 5-V ho isa ho 12-V
