TPS61170QDRVRQ1 AC 1.2A UKUTSHINTSHA, I-VLTG EPHEZULU I-BOOST Converter
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | WSON-6 |
| I-Topology: | Khuthaza |
| Umbane ophumayo: | 3 V ukuya kwi-38 V |
| Imveliso yangoku: | 1.2 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 3 V |
| Igalelo lombane, Ubukhulu: | 18V |
| I-Quiscent yangoku: | 2.3 mA |
| Ukutshintsha iFrequency: | 1.2 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Isiqinisekiso: | I-AEC-Q100 |
| Uthotho: | TPS61170-Q1 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Igalelo lamandla ombane: | 3 V ukuya kwi-18 V |
| Ukungevani kukufuma: | Ewe |
| Ubonelelo oluSebenzayo lwangoku: | 2.3 mA |
| Imveliso: | Abalawuli bamandla ombane |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Uhlobo: | Isiguquli samandla kagesi |
| Ubunzima beyunithi: | 0.000342 oz |
♠ TPS61170-Q1 1.2-A High-Voltage Boost Converter in 2-mm × 2-mm SON Package
I-TPS61170-Q1 yi-monolithic, i-high-voltage switching regulator ene-1.2-A edibeneyo, i-40-V yamandla e-MOSFET. Isixhobo sinokuqwalaselwe kwiinkqubo ezininzi ze-topology zokulawula ukutshintshwa, kuquka i-boost kunye ne-SEPIC. Isixhobo sinoluhlu olubanzi lwe-inputvoltage ukuxhasa izicelo kunye ne-input voltage kwi-battery ye-multicell okanye i-5-V elawulwayo, i-12-V yamandla ombane.
I-TPS61170-Q1 isebenza kwi-1.2-MHz yokutshintsha i-frequency, ivumela ukusetyenziswa kwe-inductors ephantsi kunye nexabiso eliphantsi le-ceramic input kunye ne-capacitors output. Amacandelo embuyekezo yeluphu yangaphandle anika umsebenzisi ukuguquguquka kokwandisa imbuyekezo yeluphu kunye nokuphendula okwethutyana. Isixhobo sineempawu zokukhusela ezakhelwe ngaphakathi, ezifana ne-pulse-by-pulse overcurrent limit, isiqalo esithambileyo, kunye nokuvalwa kwe-thermal.
I-pin ye-FB ilawula i-reference voltage ye-1.229 V. I-voltage yereferensi inokuthotywa kusetyenziswa i-interface yedijithali ye-1-wire (i-EasyScale™ protocol) nge-CTRL pin. Ngenye indlela, i-pulse widthmodulation (PWM) isignali ingasetyenziswa kwi-CTRL pin. Umjikelo womsebenzi wesignali unciphisa ivolthi yereferensi yengxelo ngokomlinganiselo.
I-TPS61170-Q1 ifumaneka kwi-6-pin 2-mm × 2-mm iphakheji ye-SON, evumela isisombululo sokubonelela ngamandla.
• Ufanelekile kwizicelo zemoto
• Ukhuseleko olusebenzayo
– Amaxwebhu akhoyo ukunceda uyilo olusebenzayo lwenkqubo yokhuseleko
• I-3-V ukuya kwi-18-V Uluhlu lwamandla okufakwayo
• Amandla ombane aphezulu: ukuya kuthi ga kwi-38 V
• 1.2-A Iswitshi edityanisiweyo
• I-1.2-MHz i-Fixed switching frequency
• I-12 V kwi-300 mA kunye ne-24 V kwi-150 mA ukusuka kwi-5-V Input (eqhelekileyo)
• Ukuya kuthi ga kwi-93%.
• Ukuhlelwa ngokutsha kwamandla ombane ophumayo xa ubhabha
• Tsiba-ukutshintsha umjikelo wolawulo lwemveliso kumthwalo okhanyayo
• Isiqalo esithambileyo esakhelwe ngaphakathi
• 6-Pin, 2-mm × 2-mm SON iphakheji
• Iinkqubo zokutshaja ze-HEV ne-EV
• Iinkqubo zoncedo lwabaqhubi ezikwinqanaba eliphezulu (ADAS)
