TPS53353DQPR Kusintha kwa Voltage Regulators HI-EFF 20A SYNC BUCK CONVERTER
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | LSON-22 |
| Topology: | Buck |
| Mphamvu ya Output: | 600 mV mpaka 5.5 V |
| Zotulutsa Panopa: | 20 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 1.5 V |
| Input Voltage, Max: | 15 V |
| Quiscent Current: | 10A |
| Kusintha pafupipafupi: | 250 kHz mpaka 1 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Mndandanda: | Chithunzi cha TPS53353 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS53353EVM-744 |
| Mphamvu yamagetsi: | 1.5 mpaka 15 V |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 320A |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 2500 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Dzina lamalonda: | SWIFT |
| Mtundu: | Voltage Converter |
| Gawo # Zilankhulo: | Chithunzi cha HPA01110DQPR |
| Kulemera kwa Unit: | 0.005866 oz |
♠ TPS53353 Yapamwamba Kwambiri 20-A Synchronous Buck SWIFT™ Converter Ndi Ecomode™
TPS53353 ndi mawonekedwe a D-CAP™, 20-A synchronous switcher yokhala ndi ma MOSFET ophatikizika. Amapangidwa kuti azigwiritsidwa ntchito mosavuta, kuwerengera kwapang'onopang'ono kwazinthu zakunja, komanso makina ogwiritsira ntchito mphamvu zamlengalenga.
Chipangizochi chimakhala ndi 5.5-mΩ / 2.2-mΩ ma MOSFET ophatikizika, 1% yolondola, 0.6-V yofotokoza, ndi switch yolumikizira yophatikizika. Zitsanzo za zinthu zomwe zimapikisana ndi izi: ma voliyumu osinthira kuchokera ku 1.5 V mpaka 15 V, kuwerengera kwapang'onopang'ono kwambiri, D-CAP ™ mode control for super fast transent, auto-skip mode operation, control internal-start-control control, selectable frequency, and don't need to compency.
Ma voliyumu osinthika amachokera ku 1.5 V mpaka 15 V, voteji yamagetsi amachokera ku 4.5 V mpaka 25 V, ndipo ma voliyumu otulutsa amachokera ku 0.6 V mpaka 5.5 V.
Chipangizochi chimapezeka mu phukusi la 5-mm × 6-mm, 22-pin QFN ndipo amatchulidwa kuchokera -40 ° C mpaka 85 ° C.
TPS548B28 ndi chipangizo chatsopano cha 20A chopangidwira mapulogalamu a data center okhala ndi phukusi laling'ono, lopanda Pb.
• Zatsopano zomwe zilipo: TPS548B28 16-V, 20-Asynchronous-buck converter yokhala ndi malingaliro akutali
• Kusintha kwamagetsi amagetsi: 1.5 V mpaka 15 V
• VDD voliyumu yolowera: 4.5 V mpaka 25 V
• Kuchita bwino kwa 92% kuchokera ku 12 V mpaka 1.5 V pa 20 A
• Mtundu wamagetsi otulutsa: 0.6 V mpaka 5.5 V
• Kutulutsa kwa 5-V LDO
• Imathandizira kulowetsa njanji imodzi
• Integrated mphamvu MOSFETs ndi 20 A wamosalekeza linanena bungwe panopa
• Kudumphani Eco-mode™ kuti muthe kunyamula mosavuta
• <10-μA kutseka kwapano
• D-CAP™ mode yokhala ndi kuyankha kwakanthawi kochepa
• Kusintha kwafupipafupi kuchokera ku 250 kHz kupita ku 1MHz ndi resistor kunja
• Kudumpha-kudumpha kokha kapena ntchito ya PWM yokha
• Zolemba za 1% 0.6-V
• 0.7-ms, 1.4-ms, 2.8-ms, ndi 5.6-ms zosasankhidwamkati voteji servo zofewa chiyambi
• Integrated mphamvu lophimba
• Kuthekera koyambitsiratu
• Chosinthika overcurrent malire ndi matenthedwechipukuta misozi
• Overvoltage, undervoltage, UVLO, ndichitetezo chapamwamba kwambiri
• Imathandizira ma capacitors onse a ceramic
• Open-drain mphamvu-zabwino chizindikiro
• Imaphatikiza ukadaulo wa NexFET™ block block
• Phukusi la QFN la mapini 22 okhala ndi PowerPAD™
• Zolemba za SWIFT™ zamagetsi zamagetsi, onanihttp://www.ti.com/swift
• Enterprise pachivundikiro Seva ndi yosungirako
• Masiwichi ochezera pa intaneti ndi ma routers
• ASIC, SoC, FPGA, DSP core, ndi I/O voltage
