I-TPS62140RGTR Ukushintsha I-Voltage Regulators 3-17V 2A
♠ 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-VQFN-16 |
| I-Topology: | Buck |
| I-Voltage Yokuphumayo: | 900 mV kuya ku-6 V |
| Okukhiphayo Kwamanje: | 2 A |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-Voltage Yokufaka, Min: | 3 V |
| I-Voltage Yokufaka, I-Max: | 17v |
| I-Quiscent Yamanje: | 17A |
| Ukushintsha Imvamisa: | 2.5 MHz |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Uchungechunge: | I-TPS62140 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| Ikhithi Yokuthuthukisa: | I-TPS62140EVM-505 |
| I-Voltage Yokufaka: | 3V kuya ku-17V |
| Kuyazwela umswakama: | Yebo |
| Ukunikezwa Okusebenzayo Kwamanje: | 17A |
| 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: | 0.005291 oz |
♠ I-TPS6214x 3-V kuya ku-17-V 2-A I-Step-Down Converter ku-3 × 3 QFN Iphakheji
Umndeni we-TPS6214x isiguquli se-DC-DC esisebenziseka kalula esisebenziseka kalula esilungiselelwe izinhlelo zokusebenza ezinamandla amakhulu. Imvamisa yokushintsha ephezulu ngokuvamile engu-2.5 MHz ivumela ukusetshenziswa kwama-inductors amancane futhi inikeza impendulo yesikhashana esheshayo kusetshenziswa i-DCS-Control topology.
Ngobubanzi bawo obubanzi bokusebenza bokufaka kagesi obungu-3 V ukuya ku-17 V, amadivaysi afaneleka kahle kumasistimu anikwa amandla asuka ku-Li-Ion noma amanye amabhethri, kanye nasuka ku-12-V wamareyili wamandla aphakathi nendawo. Isekela kufikela kokungu-2 A kokuphumayo okuqhubekayo kwamanje kuma-voltage okukhiphayo phakathi kuka-0.9 V no-6 V (ngemodi yomjikelezo womsebenzi ongu-100%). Irempu yokuqala kagesi ephumayo ilawulwa iphinikhodi eqala kancane, evumela ukusebenza njengokunikezwa kwamandla okuzimele noma ekucushweni kokulandelela. Ukulandelana kwamandla nakho kuyenzeka ngokumisa izikhonkwane ze-Vula (EN) kanye ne-open-drain Power Good (PG).
Kumodi yokonga amandla, amadivaysi adonsa amandla athule angaba ngu-17 μA ukusuka ku-VIN. Imodi Yokonga Amandla, efakwe ngokuzenzakalelayo futhi ngaphandle komthungo uma umthwalo umncane, igcina ukusebenza kahle okuphezulu kulo lonke uhla lomthwalo. Kumodi yokuvala shaqa, idivayisi ivaliwe futhi ukusetshenziswa kwamanje kungaphansi kuka-2 μA.
Idivayisi, etholakala ngezinguqulo zamandla kagesi alungisekayo nezingashintshi, ipakishwe kuphakheji ye-VQFN yamaphini angu-16 ekala 3 mm × 3 mm (RGT).
• I-Versatile Synchronous Buck DC/DC Converter
– Ibanga le-Voltage Lokufaka elisebenzayo lika-9 V ukuya ku-75 V
– Kuhlanganiswe 80-V, 0.7-A N-Channel Buck Switch
– I-Internal High-Voltge VCC Regulator
– Adjustable Output Voltage
- Ukusebenza Okuphezulu Ngempumelelo
• I-Adaptive Constant On-Time Control Architecture
– Ultra-Fast Transient Response
- Akukho Isinxephezelo Se-Loop Yokulawula Edingekayo
• Cishe Imvamisa Yokushintsha Okuqhubekayo
- I-PWM On-Time Iyahluka Ngokuphambene nokokufakaAmandla kagesi
• Ireferensi ye-Precision 2.5-V
• Okokufaka Okuphansi Kwamanje Okupholile
• Izici Zokuvikela Zemvelo Zomklamo Oqinile
- Intelligent Current Limit Protection
- I-VCC kanye ne-Gate Drive UVLO Protection
- Ukuvikelwa kwe-Thermal Shutdown Nge-Hysteresis
– Ukulawula Ukuvala shaqa kwangaphandle
• 8-Pin VSSOP kanye ne-WSON Amaphakheji
• Dala i-Custom Regulator Design UsebenzisaWEBENCH® Power Designer
• I-Non-Isolated DC/DC Buck Regulator
• I-Secondary High-Voltage Post Regulator
• I-48-V Automotive Systems
