TPS62140RGTR Beddelka Xakamaynta Korantada 3-17V 2A
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VQFN-16 |
| Topology: | Buck |
| Korontada soo-saarka: | 900mV ilaa 6V |
| Soo-saarka Hadda: | 2 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 3 V |
| Voltage Input, Max: | 17 V |
| Hadda Joogtada ah: | 17 uA |
| Inta jeer ee beddelka: | 2.5 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Taxane: | TPS62140 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS62140EVM-505 |
| Korontada wax-soo-gelinta: | 3 V ilaa 17 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 17 uA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Beddelka Voltage |
| Culayska Cutubka: | 0.005291 oz |
Beddelka TPS6214x 3-V ilaa 17-V 2-A Tallaabo-Hoos u beddelashada 3 × 3 Xidhmada QFN
Qoyska TPS6214x waa hab-beddele-hoos u socda DC-DC oo si fudud loo istcimaali karo oo loogu talagalay codsiyada leh cufnaanta awoodda sare.Inta jeer ee beddelka sare ee caadi ahaan 2.5 MHz waxay ogolaataa isticmaalka inductors yar waxayna bixisaa jawaab degdeg ah oo ku meel gaar ah iyadoo la adeegsanayo dusha sare ee DCS-Control.
Iyada oo kala duwanaanshahooda taranta hawlgalka ballaaran ee 3 V ilaa 17 V, aaladuhu waxay ku habboon yihiin nidaamyada ka shaqeeya Li-Ion ama baytariyada kale, iyo sidoo kale 12-V birta korantada dhexdhexaadka ah.Waxay taageertaa ilaa 2 A ee wax soo saarka joogtada ah ee tamarta wax soo saarka ee u dhexeeya 0.9 V iyo 6 V (oo leh 100% qaab wareeg ah).Korontada bilawga ah ee wax soo saarka waxaa gacanta ku haya pin-bilawga jilicsan, kaas oo u oggolaanaya hawlgalka mid ka mid ah sahayda korantada ee taagan ama qaabaynta raadinta.Isku xigxiga awoodda waxa kale oo suurtogal ah in la habeeyo Enable (EN) iyo biinanka Power Good (PG) ee furan.
Qaabka kaydinta tamarta, aaladuhu waxay ka soo jiidanayaan wakhtiga dagdaga ah ee qiyaastii 17 μA VIN.Habka Badbaadinta Korontada, oo si toos ah loo geliyo iyo si aan kala go 'lahayn haddii rarku yar yahay, waxay ilaalinaysaa waxtarka sare ee dhammaan baaxadda culeyska.Habka Xiritaanka, qalabku waa dansan yahay isticmaalka hadda waa wax ka yar 2 μA.
Qalabka, oo lagu heli karo noocyo koronto oo la hagaajin karo iyo go'an, ayaa lagu baakadeeyay xirmo 16-pin VQFN ah oo cabbirkeedu yahay 3 mm × 3 mm (RGT).
Beddelka Buck DC/DC ee Isku-dhafan
- Ku shaqaynta Range Voltage Input ee 9 V ilaa 75 V
- Isku-dhafka 80-V, 0.7-A N-Channel Buck Switch
- Xakamaynta sare-Voltage VCC gudaha
- Voltage Output la hagaajin karo
– Hawlgalka Hufnaanta Sare
• Qaab-dhismeedka Xakamaynta Joogtada ah ee Joogtada ah
- Jawaab-celinta Ku-meel-gaadhka ah ee degdegga ah
– Looma baahna Magdhow Loop Kontorool ah
• Soo noqnoqoshada beddelka joogtada ah ee ku dhow
- PWM-waqtiga-waqtiga-ku-oolka way u kala duwan tahay gelintaVoltage
Tixraaca saxda ah ee 2.5-V
• Hadda
• Astaamaha Ilaalinta Dhaxalka ah ee Nakhshad Adag
- Ilaalinta Xadka Caqliga ee Hadda
- Ilaalinta VCC iyo Gate Drive UVLO
- Ilaalinta kulaylka Xiritaanka Hysteresis
- Xakamaynta xidhitaanka dibadda
• Xirmooyinka 8-Pin VSSOP iyo WSON
• Samee Nakhshad Habboon oo Habboon adigoo isticmaalayaWEBENCH® Naqshadeeye Korontada
• Nidaamiyaha Buck DC/DC Aan Go'doon ahayn
• Xakamaynta Sare-Voltage Post ee Sare
• 48-V Nidaamyada Gawaarida
