TPS54620RGYR
Features
1.Yakabatanidzwa 26 mΩ uye 19 mΩ MOSFETs
2.Split Power Rail: 1.6 V kusvika 17 V paPVIN
3.200-kHz kusvika 1.6-MHz Kuchinja Frequency
4.Synchronizes kune External Clock
5.0.8 V ± 1% Voltage Reference Overtemperature
6.Low 2-µA Shutdown Quescent Current
7.Monotonic Kutanga-Up kupinda Prebiased Outputs
8.–40°C kusvika 150°C Operating Junction Temperature
Range
1.Adjustable Slow Start uye Power Sequencing
2.Power Good Output Monitor ye Undervoltage uye
Overvoltage Monitoring
Adjustable Input Undervoltage Lockout
Zve SWIFT™ Zvinyorwa, Shanyira
http://www.ti.com/swift
Gadzira Tsika Dhizaini Uchishandisa iyo TPS54620
NeWebENCH Power Designer
Applications
1.High Density Distributed Power Systems
2.High Performance Point yeRoad Regulation
3.Broadband, Networking uye Optical
Kukurukurirana Infrastructure Tsananguro Iyo TPS54620 mune thermally yakawedzerwa 3.50 mm ×
3.50 mm QFN package izere izere 17-V, 6-A, synchronous, step-down converter iyo inogadziridzwa diki madhizaini kuburikidza nehunyanzvi hwepamusoro uye kubatanidza iyo yepamusoro-side uye yakaderera-side MOSFETs.Kumwe kuchengetedza nzvimbo kunowanikwa kuburikidza nezvino. mode control, iyo inoderedza chikamu chechikamu, uye nekusarudza yakakwira switching frequency, kuderedza tsoka yeinductor.Iyo inobuda voltage yekutanga-up ramp inodzorwa neSS / TR pini iyo inobvumira kushanda senge yakamira simba rekupa kana mukutevera. mamiriro ezvinhu.Kutevedzana kwesimba kunogonekawo nekugadzirisa nemazvo inogonesa uye yakavhurika-dhiraini simba mapini akanaka.Cycle-by-cycle yazvino kudzikamisa pane yakakwira-side FET inodzivirira chishandiso mumamiriro ekuremedza uye inosimudzirwa neyakadzikira-padivi kutsvagisa ikozvino muganho unodzivirira kutiza kwazvino.Kune zvakare yakaderera-padivi kunyura ikozvino muganho unodzima yakaderera-parutivi MOSFET kudzivirira yakawandisa reverse ikozvino.Thermal shutdown inodzima chikamu kana tembiricha yekufa ichipfuura tembiricha yekudzima.
Device Information
CHIKAMU NUMBER PACKAGE SIZE YEMUVIRI (NOM)
TPS54620 VQFN (14) 3.50 mm × 3.50 mm
