TPS62291DRVR Guhindura amashanyarazi ya voltage 2.25MHz 1A Guhindura Intambwe-Hasi
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | WSON-6 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 3.3 V. |
| Ibisohoka Ibiriho: | 1 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 2.3 V. |
| Umuyoboro winjiza, Max: | 6 V. |
| Ibihe byihuta: | 263 uA |
| Guhindura inshuro: | 2.25 MHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Urukurikirane: | TPS62291 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Umuvuduko winjiza: | 2.3 V kugeza 6 V. |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 15 uA |
| Igicuruzwa: | Igenzura rya voltage |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Ubwoko: | Umuyoboro wa voltage |
| Uburemere bw'igice: | 9.700 mg |
♠ TPS6229x 1-Intambwe Yamanutse Guhindura muri 2 x 2 DRV Package
Ibikoresho bya TPS6229x birakora cyane murwego rwo guhuza intambwe ya DC / DC ihinduranya neza kuri bateri ikoreshwa na porogaramu zigendanwa. Batanga kugeza kuri 1000-mA ibisohoka biva muri selile imwe ya Li-ion.
Hamwe ninjiza ya voltage ya 2.3 V kugeza 6.0 V, ibikoresho bifasha bateri zifite intera yagutse kandi nibyiza kubishobora gukoreshwa nka terefone igendanwa nibindi bikoresho byikurura.
Ibikoresho bya TPS6229x bikoresha kuri 2.25-MHz ihinduranya inshuro nyinshi hanyuma winjire muburyo bwo kuzigama imbaraga kumashanyarazi yoroheje kugirango ukomeze gukora neza murwego rwose rwimitwaro.
Ingufu zo kuzigama imbaraga zitezimbere kubisohoka bike voltage ripple. Kubisakuza buke byamajwi, ibikoresho birashobora guhatirwa muburyo bugaragara bwa pulse ubugari bwa modulisiyo (PWM) mugukuramo MODE pin hejuru. Muburyo bwo guhagarika, ikoreshwa ryubu ryaragabanutse kugera munsi ya 1 μA. Ibikoresho bya TPS6229x byemerera gukoresha inductors nto na capacator kugirango bigere kubunini buke.
Ibikoresho bya TPS6229x bikora hejuru yubushyuhe bwikirere bwa 40 ° C kugeza 85 ° C. Ibikoresho biraboneka muri 2-mm × 2-mm 6-pin ya WSON (DRV).
1 • Gukora neza - kugeza kuri 96%
• Ibisohoka bigera kuri mA 1000
• Urwego rwa VIN Kuva kuri 2.3 V kugeza 6.0V kuri Bateri ya Li-ion hamwe n’umurongo wagutse wa voltage
• 2.25-MHz Igikorwa gikwiye
• Imbaraga zo kuzigama imbaraga kumurongo woroshye
• Ibisohoka bya voltage neza muburyo bwa PWM ± 1.5%
• Amahitamo asohoka yumuriro wa voltage
• Ibisanzwe 15-μA Ibihe Byihuta
• 100% yinshingano yumusoro wo guta hasi
• Umwanya wa voltage kumwanya uremereye
• Iraboneka muri 2-mm × 2-mm × 0.8-mm WSON (6) Ipaki (DRV)
• Terefone zigendanwa, Terefone igendanwa
• Umuyoboro udafite insinga
• PC zo mu mufuka
• Amashanyarazi make DSP
• Abakinnyi b'ibitangazamakuru byoroshye
• Ingingo-y-Umutwaro (POL) Porogaramu
