TPS62140RGTR Kusintha kwa Voltage Regulators 3-17V 2A
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | Chithunzi cha VQFN-16 |
| Topology: | Buck |
| Mphamvu ya Output: | 900 mV mpaka 6 V |
| Zotulutsa Panopa: | 2 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 3 V |
| Input Voltage, Max: | 17 v |
| Quiscent Current: | 17A |
| Kusintha pafupipafupi: | 2.5 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mndandanda: | Chithunzi cha TPS62140 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS62140EVM-505 |
| Mphamvu yamagetsi: | 3 mpaka 17 V |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 17A |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Voltage Converter |
| Kulemera kwa Unit: | 0.005291 oz |
♠ TPS6214x 3-V mpaka 17-V 2-A Kutembenuza Pansi Pansi mu Phukusi la 3 × 3 QFN
Banja la TPS6214x ndi chosinthira chosavuta kugwiritsa ntchito chosinthira DC-DC chokometsedwa kuti chigwiritsidwe ntchito chokhala ndi mphamvu zambiri.Kusinthasintha kwakukulu kwanthawi zonse kwa 2.5 MHz kumathandizira kugwiritsa ntchito ma inductors ang'onoang'ono ndipo kumapereka kuyankha kwakanthawi kochepa pogwiritsa ntchito DCS-Control topology.
Ndi mphamvu zawo zambiri zogwiritsira ntchito magetsi a 3 V mpaka 17 V, zipangizozi ndizoyenera makina opangidwa ndi Li-Ion kapena mabatire ena, komanso kuchokera ku 12-V njanji yapakati yamagetsi.Imathandizira mpaka 2 A yotulutsa mosalekeza pamagetsi otulutsa pakati pa 0.9 V ndi 6 V (yokhala ndi 100% duty-cycle mode).Njira yoyambira yamagetsi yotulutsa imayang'aniridwa ndi pini yoyambira yofewa, yomwe imalola kugwira ntchito ngati mphamvu yoyimirira kapena kutsata masanjidwe.Kutsatizana kwa mphamvu kumathekanso pokonza zikhomo za Enable (EN) ndi Open-drain Power Good (PG).
Munjira yosungira mphamvu, zidazo zimakoka pompopompo pafupifupi 17 μA kuchokera ku VIN.Njira Yopulumutsira Mphamvu, yolowetsedwa yokha komanso mopanda msoko ngati katunduyo ndi wocheperako, amasunga bwino kwambiri pamtundu wonse wa katundu.Mu Shutdown Mode, chipangizocho chimazimitsidwa ndipo kugwiritsidwa ntchito kwapano kumakhala kosakwana 2 μA.
Chipangizocho, chomwe chimapezeka mumitundu yosinthika komanso yokhazikika, chimayikidwa mu phukusi la VQFN la pini 16 lolemera 3 mm × 3 mm (RGT).
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