TPS62825DMQR Kusintha kwa Voltage Regulators 2.4V-5.5V, chosinthira 2A chotsikira pansi ndi 1% Kulondola mu 1.5mm x 1.5mm QFN 6-VSON-HR -40 mpaka 125
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | VSON-HR-6 |
| Topology: | Buck |
| Mphamvu ya Output: | 600 mV mpaka 4 V |
| Zotulutsa Panopa: | 2 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 2.4 V |
| Input Voltage, Max: | 5.5 V |
| Quiscent Current: | 4A |
| Kusintha pafupipafupi: | 2.2 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mndandanda: | Chithunzi cha TPS62825 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS62825EVM-794 |
| Mphamvu yamagetsi: | 2.4 mpaka 5.5 V |
| Kuwongolera Katundu: | 0.1 %/A |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Tsekani: | Tsekani |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.4 V |
| Mtundu: | Sinthani Pansi Pansi |
| Kulemera kwa Unit: | 0.000173 oz |
♠ TPS6282x 2.4-V mpaka 5.5-V Zolowetsa, 1-, 2-, 3-, 4-A Pansi-pansi Converter ndi 1% Kulondola Kutulutsa
TPS6282x ndi banja losinthira losavuta kugwiritsa ntchito DC-DC lomwe lili ndi mphamvu yotsika kwambiri ya 4 μA yokha.Kutengera ndi DSCControl topology, imapereka kuyankha kwakanthawi kochepa.Buku lamkati limalola kuwongolera mphamvu yamagetsi yotsika mpaka 0.6 V ndi kulondola kwa voliyumu ya 1% pamlingo wotentha wa -40 ° C mpaka 125 ° C.Zipangizo zamabanja ndi pin-topin ndipo BOM-to-BOM zimagwirizana.Yankho lonselo limafuna kachipangizo kakang'ono ka 470-nH, capacitor imodzi ya 4.7-μF ndi awiri 10-µF kapena 22-µF capacitor imodzi.
TPS6282x imapezeka mumitundu iwiri.Yoyamba imaphatikizapo njira yosungira mphamvu yolowera yokha kuti ikhale yogwira ntchito kwambiri mpaka pazambiri zopepuka kwambiri kuti muwonjezere nthawi yoyendetsa batire.Yachiwiri imayenda mokakamizidwa-PWM ndikusunga njira yoyendetsera mosalekeza kuti zitsimikizire kutsika pang'ono mumagetsi otulutsa komanso ma frequency osinthika okhazikika.Chipangizocho chimakhala ndi chizindikiro cha Power Good komanso choyambira chofewa chamkati.Imatha kugwira ntchito mu 100% mode.Kuteteza zolakwika, kumaphatikizapo chitetezo chachifupi cha HICCUP komanso kutseka kwamafuta.Chipangizocho chimapezeka mu phukusi la 6-pini 1.5 x 1.5-mm QFN, lomwe limapereka yankho lamphamvu kwambiri lamphamvu kwambiri.
• Ikupezeka ngati gawo lamphamvu la integrated-inductor: TPSM82821 ndi TPSM82822
• Zolemba za DCS-Control™
• Ndemanga za 1% kapena kulondola kwamagetsi otulutsa (kutentha kwathunthu)
• Kufikira 97%.
• 26-mΩ ndi 25-mΩ mphamvu zamkati za MOSFET
• 2.4-V mpaka 5.5-V yolowetsa magetsi osiyanasiyana
• 4-μA ntchito quiescent panopa
• 2.2-MHz kusintha pafupipafupi
• Magetsi osinthika osinthika kuchokera ku 0.6 V mpaka 4 V
• Njira yosungira mphamvu kuti ikhale yogwira ntchito bwino
• 100% ntchito yozungulira yotsika kwambiri
• Kutulutsa kogwira ntchito
• Mphamvu linanena bungwe
• Kutetezedwa kwa kutentha kwapakati
• Kuteteza kwafupipafupi kwa hiccup
• Mtundu wokakamizidwa-PWM wa ntchito ya CCM
• Pangani mapangidwe anu pogwiritsa ntchito TPS6282x ndi WEBENCH® Power Designer
• Kuyendetsa galimoto yolimba
• Zamagetsi zam'manja
• Chitetezo cha analogi ndi makamera a intaneti a IP
• Industrial PC
• Osindikiza ambiri
• Malo onyamula katundu
