TPS62825DMQR Yipada Awọn olutọsọna Foliteji 2.4V-5.5V titẹ sii, oluyipada-isalẹ 2A pẹlu 1% Yiye ni 1.5mm x 1.5mm QFN 6-VSON-HR -40 si 125
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | VSON-HR-6 |
| Topology: | Ẹtu |
| Foliteji Ijade: | 600mV si 4V |
| Ijade lọwọlọwọ: | 2 A |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 2.4V |
| Foliteji titẹ sii, O pọju: | 5.5 V |
| Idaduro lọwọlọwọ: | 4 uA |
| Igbohunsafẹfẹ Yipada: | 2.2 MHz |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| jara: | TPS62825 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Apo Idagbasoke: | TPS62825EVM-794 |
| Foliteji ti nwọle: | 2.4 V si 5.5 V |
| Ilana fifuye: | 0.1%/A |
| Iru ọja: | Yipada Foliteji Regulators |
| Paade: | Paade |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | PMIC - Power Management ICs |
| Foliteji Ipese - Min: | 2.4V |
| Iru: | Igbese-isalẹ Converter |
| Iwọn Ẹyọ: | 0.000173 iwon |
♠ TPS6282x 2.4-V si 5.5-V Input, 1-, 2-, 3-, 4-A Iyipada Igbesẹ-isalẹ pẹlu 1% Itọjade Ipe
TPS6282x jẹ irọrun-lati-lo amuṣiṣẹpọ isọdọtun DC-DC idile awọn oluyipada pẹlu lọwọlọwọ quiescent kekere pupọ ti 4 μA nikan. Da lori topology DCSControl, o pese idahun igba diẹ. Itọkasi ti inu ngbanilaaye lati ṣe ilana foliteji o wu si isalẹ si 0.6 V pẹlu išedede foliteji esi giga ti 1% lori sakani iwọn otutu ipade ti –40°C si 125°C. Awọn ẹrọ ẹbi jẹ pin-topin ati BOM-to-BOM ibaramu. Gbogbo ojutu nilo inductor 470-nH kekere kan, agbara titẹ sii 4.7-µF kan ati 10-µF meji tabi agbara iṣelọpọ 22-µF ẹyọkan.
TPS6282x wa ni awọn adun meji. Ni akọkọ pẹlu ipo fifipamọ agbara titẹ laifọwọyi lati ṣetọju ṣiṣe giga si isalẹ si awọn ẹru ina pupọ fun faagun akoko ṣiṣe batiri eto naa. Awọn keji nṣiṣẹ ni fi agbara mu-PWM mimu a lemọlemọfún ifọnọhan mode lati rii daju awọn ti o kere ripple ninu awọn wu foliteji ati ki o kan kioto-ti o wa titi iyipada igbohunsafẹfẹ. Ẹrọ naa ṣe ifihan ifihan agbara ti o dara ati iyika ibẹrẹ asọ ti inu. O ni anfani lati ṣiṣẹ ni ipo 100%. Fun aabo ẹbi, o ṣafikun aabo Circuit kukuru HICCUP bakanna bi tiipa igbona. Ẹrọ naa wa ni 6-pin 1.5 x 1.5-mm QFN package, ti o funni ni ojutu iwuwo agbara ti o ga julọ.
• Wa bi ohun ese-inductor agbara module: TPSM82821 ati TPSM82822
• DCS-Iṣakoso™ topology
Awọn esi 1% tabi iṣedede foliteji ti o wu jade (iwọn iwọn otutu ni kikun)
• Up to 97% ṣiṣe
• 26-mΩ ati 25-mΩ agbara inu MOSFETs
• 2.4-V to 5.5-V input foliteji ibiti o
• 4-μA lọwọlọwọ quiescent ti n ṣiṣẹ
• 2.2-MHz iyipada igbohunsafẹfẹ
• Adijositabulu o wu foliteji lati 0,6 V to 4 V
Ipo fifipamọ agbara fun ṣiṣe fifuye ina
• 100% ojuse ọmọ fun asuwon ti dropout
• Ijadejade ti nṣiṣe lọwọ
• Agbara ti o dara o wu
Idaabobo tiipa igbona
• Hiccup kukuru-Circuit Idaabobo
• Ẹya ti o fi agbara mu-PWM fun iṣẹ CCM
• Ṣẹda aṣa aṣa nipa lilo TPS6282x pẹlu WEBENCH® Oluṣeto Agbara
• Ri to ipinle wakọ
• Awọn ẹrọ itanna to ṣee gbe
• Aabo Analog ati awọn kamẹra nẹtiwọki IP
• PC ise
• Multifunction itẹwe
• Generic ojuami ti fifuye
