I-TPS61170DRVR Ukutshintsha i-Voltage Regulators 1.2A Sw Hi Vltg Boost Conv
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| RoHS: | Iinkcukacha |
| 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: | + 85 C |
| Uthotho: | TPS61170 |
| 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: | 9.700 mg |
♠ TPS61170 1.2-A High-Voltage Boost Converter in 2-mm x 2-mm2 QFN Package
I-TPS61170 yi-monolithic, i-high-voltage switching regulator kunye ne-1.2-A ehlanganisiweyo, i-40-V yamandla e-MOSFET.Isixhobo sinokuqulunqwa kwii-topologies ezininzi ze-switching-regulator, kuquka ukunyusa kunye ne-SEPIC.Isixhobo sinoluhlu olubanzi lwe-input-voltage ukuxhasa izicelo kunye ne-input voltage kwi-battery ye-multicell okanye i-5-V elawulwayo, i-12-V iileyili zamandla.
I-TPS61170 isebenza kwi-1.2-MHz yokutshintsha i-frequency, evumela ukusetyenziswa kwe-inductors ephantsi kunye nexabiso eliphantsi le-ceramic igalelo kunye ne-capacitors yemveliso.Isixhobo sineempawu zokhuseleko ezakhelwe ngaphakathi, ezinje nge-pulse-by-pulse overcurrent limit, isiqalo esithambileyo, kunye nokuvalwa kwe-thermal.
I-pin ye-FB ilawula umbane wereferensi we-1.229 V. Umbane wereferensi unokuthotywa kusetyenziswa i-interface yedijithali yocingo olu-1 (i-Easyscale™ protocol) nge-CTRL pin.Ngenye indlela, i-pulse width-modulation (PWM) isignali ingasetyenziswa kwi-CTRL pin.Umjikelo womsebenzi wesignali unciphisa i-voltage yereferensi yengxelo ngokulinganayo.I-TPS61170 ifumaneka kwi-6-pin 2-mm × 2-mm iphakheji ye-QFN, evumela isisombululo sokubonelela ngamandla.
• 3-V ukuya 18-V Input Range Voltage
• Umbane oPhumayo oPhezulu: Ukuya kuthi ga kwi-38 V
• 1.2-ISwitshi eDityanisiweyo
• 1.2-MHz iFrekhwensi yokuTshintsho eZinzileyo
• I-12 V kwi-300 mA kunye ne-24 V kwi-150 mA Ukusuka kwi-5-V ye-Input (Eqhelekileyo)
• Ukuya kuma-93% ngokuSebenzayo
• UkuLungiswa ngokutsha kweVoltage Output On-The-Fly Output
• Tsiba-uTshintsho kuMjikelo wokuLawulwa kweZiphumo kuMtyalo oKhanyayo
• Isiqalo esithambileyo esakhelwe ngaphakathi
• 6-Pin, 2-mm × 2-mm QFN Package
• 5-V ukuya 12-V kunye 24-V, 12-V ukuya 24-V Boost Converter
• Ulawulo lwe-Buck Boost usebenzisa i-SEPIC Topology
• Iimodemu zeADSL
