TPS548A28RWWR Beddelida Xakamaynta Korantada 2.7V ilaa 16V 15A Beddeliyaha Buck-ka isku midka ah oo leh dareen fog iyo 3V LDO 21-VQFN-HR
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | QFN-21 |
| Topology: | Buck |
| Korontada soo-saarka: | 600mV ilaa 5.5V |
| Soo-saarka Hadda: | 15 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.7 V |
| Voltage Input, Max: | 16 V |
| Hadda Joogtada ah: | 680 uA |
| Inta jeer ee beddelka: | 970 kHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Gelida Voltage: | 2.7 V ilaa 16 V |
| Qoyaanka xasaasiga ah: | Haa |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Xiritaanka: | Xiritaanka |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Korontada sahayda - ugu yaraan: | 2.7 V |
| Nooca: | Isku mid ah |
♠ TPS548A28 2.7-V ilaa 16-V Input, 15-A Isku-beddel Buck ah oo leh Dareen Fog, 3-V Gudaha LDO iyo Xaddidaadda Hadda
Aaladda TPS548A28 waa beddele buck ah oo isku-dhafan oo wax-ku-ool ah oo yar oo leh hab kontorool oo D-CAP3 ah oo ku habboon. Maadaama magdhow dibadda ah aan loo baahnayn, qalabku waa sahlan yahay in la isticmaalo wuxuuna u baahan yahay qaybo yar oo dibadda ah. Qalabku wuxuu si fiican ugu habboon yahay codsiyada xarunta xogta ee bannaan.
Qalabka TPS548A28 wuxuu leeyahay dareen fog oo kala duwan, MOSFET-yada isku dhafan ee waxqabadka sare leh, iyo ± 1%, 0.6-V tixraac sax ah oo ku saabsan kala duwanaanshaha heerkulka shaqada ee buuxa. Qalabku waxa uu leeyahay jawaab celin ku-meel gaadh ah oo degdeg ah, nidaamin rar sax ah iyo nidaaminta khadka, qaabka boodada ama hawlgalka FCCM, iyo bilow jilicsan oo la barnaami karo.
Qalabka TPS548A28 waa aalad ka madax banaan rasaasta. Waxay si buuxda u waafaqsan tahay RoHS iyada oo aan laga dhaafin.
4-V ilaa 16-V gelinta ayaa u dhaxaysa ilaa 15-A iyada oo aan dibadda ahayneex
3-V ilaa 16-V gelinta ayaa u dhaxaysa ilaa 12-A iyada oo aan dibadda ahayneex
2.7-V to 16-V gelinta kala duwan ilaa 15 A oo dibadda aheexda u dhaxaysa 3.13 V ilaa 5.3 V
• Inta u dhaxaysa korantada soo baxda: 0.6 V ilaa 5.5 V
• Isku-dhafka 10.2-mΩ iyo 3.1-mΩ MOSFETs
D-CAP3™ oo leh jawaab-celin degdeg ah oo degdeg ah
• Waxay taageertaa dhammaan xajiyeyaasha wax soo saarka dhoobada
• Dareen fog oo kala duwan oo leh 0.6-V ± 1% VREF loogu talagalay-40°C ilaa +125°C heerkulka isgoyska
• Si otomaatig ah u boodi Eco-mode™ si aad u hesho waxtarka culeyska sare ee fudud
• Xadka hadda la qorsheeyay ee leh RTRIP
• Inta jeer ee beddelidda biin-la dooran karo: 600 kHz, 800kHz, 1 MHz
• Wakhtiga bilawga jilicsan ee la baran karo
• Gelida tixraaca dibadda ee dabagalka
• Awoodda bilowga hore u socota
• Koronto furan-wax-soo-saar wanaagsan
• Hiccup for OC iyo UV ciladaha, latch off for OV Fault
• 4-mm × 3-mm, xirmo QFN 21-pin ah
• Pin ku habboon 12-A TPS54JA20
• Si buuxda u waafaqsan RoHS iyada oo aan laga dhaafin
• Adeegayaasha rack iyo server-yada daabka
• Dardariyaha qalabka iyo kaadhadhka wax lagu daro
• Dareemada xarunta xogta
• PC-ga warshadaha
