TPS54618RTER Kusintha Voltage Regulators 2.95-6Vin,6A,2MHz Sync Step Down SWIFT
♠ 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: | WQFN-16 |
| Topology: | Buck |
| Mphamvu ya Output: | 800 mV mpaka 4.5 V |
| Zotulutsa Panopa: | 6 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 2.95 V |
| Input Voltage, Max: | 6 v |
| Quiscent Current: | 515A |
| Kusintha pafupipafupi: | 500 kHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 150 C |
| Mndandanda: | Chithunzi cha TPS54618 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS54618EVM-606 |
| Mphamvu yamagetsi: | 2.95 V mpaka 6 V |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 250A |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Tsekani: | Tsekani |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.95 V |
| Dzina lamalonda: | SWIFT |
| Mtundu: | Voltage Converter |
| Kulemera kwa Unit: | 40 mg pa |
♠ TPS54618 2.95-V mpaka 6-V, 6-A, Synchronous Step-down SWIFT™ Converter
Chipangizo cha TPS54618 ndi chosinthira chathunthu cha 6-V, 6-A, chosinthira chosinthira pakali pano chokhala ndi ma MOSFET awiri ophatikizika.
TPS54618 imathandizira mapangidwe ang'onoang'ono pophatikiza ma MOSFET, kugwiritsa ntchito kuwongolera kwakanthawi kuti achepetse kuchuluka kwa zigawo zakunja, kuchepetsa kukula kwa inductor pothandizira mpaka 2-MHz kusintha pafupipafupi, ndikuchepetsa IC footprint ndi yaying'ono, 3-mm × 3-mm. , phukusi la WQFN lopangidwa ndi thermally.
TPS54618 imapereka malamulo olondola a katundu wosiyanasiyana wokhala ndi ± 1% voliyumu reference (VREF) yolondola pa kutentha.
Kuchita bwino kumakulitsidwa kudzera mu ma MOSFET 12-mΩ ophatikizidwa ndi 515-μA wamba wopezeka pano.Pogwiritsa ntchito pini yoyatsira, kutseka kwaposachedwa kumachepetsedwa kukhala 5.5-µA polowetsa njira yotseka.
Kutsekera kwa Undervoltage kumayikidwa mkati ku 2.6 V, koma kutha kuonjezeredwa pokonza malo okhala ndi netiweki yotsutsa pa pini yolumikizira.Njira yoyambira-voltage yoyambira imayendetsedwa ndi pini yoyambira pang'onopang'ono.Chizindikiro champhamvu chotsegula-chabwino chikuwonetsa kuti kutulutsa kuli mkati mwa 93% mpaka 107% yamagetsi ake.
Kupindika kwafupipafupi ndi kuzimitsa kwa kutentha kumateteza chipangizocho pakadutsa mafunde.
• Ma MOSFET awiri a 12-mΩ (omwe amafanana) pakuchita bwino kwambiri pa katundu wa 6-A
• 300-kHz kupita ku 2-MHz pafupipafupi
• 0.8-V ±1% Voteji yokhudzana ndi kutentha (-40°C mpaka +150°C)
• Imalunzanitsa ku wotchi yakunja • Kuyambika kwapang'onopang'ono kosinthika ndi kutsatizana
• Kutulutsa mphamvu kwa UV ndi OV-zabwino
• -40 ° C mpaka 150 ° C Opaleshoni Junction Kutentha Range
• Phukusi la WQFN la 3-mm × 3-mapini 16-pini
• Pin-Yogwirizana ndi TPS54418
• Pangani mapangidwe anu pogwiritsa ntchito TPS54618 ndi WEBENCH® Power Designer
• Magetsi otsika, otsika kwambiri
• Kuwongolera kwapang'onopang'ono kwa ma DSP ochita bwino kwambiri, ma FPGA, ma ASIC, ndi ma microprocessors
• Broadband, networking, ndi optical communications infrastructure
