I-TPS61170DRVR Ukushintsha I-Voltage Regulators 1.2A Sw Hi Vltg Boost Conv
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Ukushintsha Voltage Regulators |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-WSON-6 |
| I-Topology: | Thuthukisa |
| I-Voltage Yokuphumayo: | 3V kuya ku-38V |
| Okukhiphayo Kwamanje: | 1.2 A |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-Voltage Yokufaka, Min: | 3 V |
| I-Voltage Yokufaka, I-Max: | 18v |
| I-Quiscent Yamanje: | 2.3 mA |
| Ukushintsha Imvamisa: | 1.2 MHz |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Uchungechunge: | I-TPS61170 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Voltage Yokufaka: | 3V kuya ku-18V |
| Kuyazwela umswakama: | Yebo |
| Ukunikezwa Okusebenzayo Kwamanje: | 2.3 mA |
| Umkhiqizo: | Ama-Voltage Regulators |
| Uhlobo Lomkhiqizo: | Ukushintsha Voltage Regulators |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Uhlobo: | I-Voltage Converter |
| Isisindo Seyunithi: | 9.700 mg |
♠ TPS61170 1.2-A High-Voltage Boost Converter ku-2-mm x 2-mm2 QFN Iphakheji
I-TPS61170 iyisilawuli sokushintshwa kwe-monolithic, i-high-voltage enamandla ehlanganisiwe ye-1.2-A, 40-V yamandla e-MOSFET.Idivayisi ingacushwa ku-topology eminingana yokulawula ukushintsha okujwayelekile, okuhlanganisa i-boost ne-SEPIC.Idivayisi inebanga elibanzi le-input-voltage ukusekela izinhlelo zokusebenza ezine-voltage yokufaka evela kumabhethri amaningi noma alawulwayo angu-5-V, 12-V amalayili wamandla.
I-TPS61170 isebenza nge-1.2-MHz yokushintsha imvamisa, ivumela ukusetshenziswa kwama-inductors aphansi kanye nenani eliphansi le-ceramic input kanye nama-capacitor okukhiphayo.Izingxenye zesinxephezelo se-loop yangaphandle zinikeza umsebenzisi ukuguquguquka kokwandisa isinxephezelo se-loop kanye nokuphendula kwesikhashana.Idivayisi inezici zokuvikela ezakhelwe ngaphakathi, ezifana nomkhawulo we-pulse-by-pulse overcurrent, ukuqala okuthambile, nokuvalwa kokushisa.
Iphinikhodi ye-FB ilawula kuvoltheji yereferensi engu-1.229 V. I-voltage yesithenjwa ingehliswa kusetshenziswa isixhumi esibonakalayo esinocingo olu-1 (i-Easyscale™ protocol) ngephinikhodi ye-CTRL.Kungenjalo, isignali ye-pulse width-modulation (PWM) ingasetshenziswa kuphinikhodi ye-CTRL.Umjikelezo womsebenzi wesignali wehlisa i-voltage yereferensi yempendulo ngokulinganayo.I-TPS61170 itholakala kuphakeji ye-QFN engu-6-pin 2-mm × 2-mm ye-QFN, okuvumela isixazululo esihlangene sokunikezwa kwamandla.
• I-3-V kuya ku-18-V Ibanga Lamandla Okufakwayo
• I-Voltage Ephumayo Ephezulu: Ifika Ku-38 V
• 1.2-Iswishi Edidiyelwe
• 1.2-MHz Imvamisa Yokushintsha Okugxilile
• 12 V ku-300 mA kanye no-24 V ku-150 mA Kusukela ku-5-V Okokufaka (Okuvamile)
• Kufikela ku-93% Ukusebenza kahle
• Ukuhlelwa kabusha kwe-On-The-Fly Output Voltage
• Umjikelezo Wokushintsha Ukweqa Ukulawulwa Kokukhiphayo Ekulayishweni Okukhanyayo
• Isiqalo Esithambile esakhelwe ngaphakathi
• 6-Pin, 2-mm × 2-mm QFN Iphakheji
• 5-V kuya ku-12-V kanye ne-24-V, 12-V kuya ku-24-V Boost Converter
• I-Buck Boost Regulation Ukusebenzisa i-SEPIC Topology
• Amamodemu e-ADSL
