LM2775QDSGRQ1 Kusintha kwa Voltage Regulators Magalimoto 2.7V kupita ku 5.5VIN 200mA
♠ 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: | WSON-8 |
| Topology: | Limbikitsani |
| Mphamvu ya Output: | 5 V |
| Zotulutsa Panopa: | 200 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 2.7 V |
| Input Voltage, Max: | 5.5 V |
| Quiscent Current: | 75A |
| Kusintha pafupipafupi: | 2 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Zoyenereza: | AEC-Q100 |
| Mndandanda: | Chithunzi cha LM2775-Q1 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Mtengo wa LM2775EVM |
| Mphamvu yamagetsi: | 2.7 mpaka 5.5 V |
| Zosamva Chinyezi: | Inde |
| 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: | 2.7 V |
| Mtundu: | Kusintha kwa Capacitor Boost Converter |
| Kulemera kwa Unit: | 0.000416 oz |
♠ LM2775-Q1 Kusintha Capacitor 5-V Boost Converter
LM2775-Q1 ndi chowongolera chosinthira-capacitor chomwe chimapanga mphamvu yotulutsa phokoso lochepa. LM2775-Q1 imatha kupereka mpaka 200 mA ya zomwe zimatulutsa pakali pano pa 3.1-V mpaka 5.5-V, komanso mpaka 125 mA yotulutsa pano pomwe magetsi olowera ndi otsika kwambiri ngati 2.7 V. LM2775-Q1 imapereka 5V yotsika mtengo, 200mAN yowonjezera mphamvu kuchokera pamagetsi ena owonjezera. 3.3-V dongosolo njanji. Itha kugwiritsidwa ntchito ngati postboost mumakina amagalimoto omwe sagwiritsa ntchito ma voliyumu ambiri owonjezera kapena kuzizira. Pamafunde otsika, LM2775-Q1 imatha kuchepetsa mphamvu yake yokhazikika pogwira ntchito ya pulse frequency modulation (PFM) mode. Mtundu wa PFM utha kuyatsidwa kapena kuyimitsidwa poyendetsa pini ya PFM kupita pamwamba kapena kutsika. Kuonjezera apo, chipangizocho chikatsekedwa, wogwiritsa ntchito amatha kusankha kuti magetsi atulutsedwe ku GND kapena asiyane ndi vuto lalikulu poika OUTDIS pini pamwamba kapena pansi.
LM2775-Q1 yayikidwa mu TI's 8-pin WSON, phukusi lomwe lili ndi zinthu zabwino kwambiri zotenthetsera zomwe zimalepheretsa gawolo kuti lisatenthedwe pafupifupi pafupifupi machitidwe onse ogwirira ntchito.
• Oyenerera ntchito zamagalimoto
• AEC-Q100 oyenerera ndi zotsatirazi
- Kutentha kwa chipangizo kalasi 1: -40 ° C mpaka + 125 ° C yozungulira kutentha kwa ntchito
• 2.7-V mpaka 5.5-V lolowera osiyanasiyana
• Kutulutsa kwa 5-V kokhazikika
• 200-mA linanena bungwe panopa
• Njira yochepetsera makina: imangofunika ma capacitor ang'onoang'ono atatu a ceramic
• Kutseka kumachotsa katundu kuchokera ku VIN
• Malire apano ndi chitetezo chamafuta
• 2-MHz kusintha pafupipafupi
• Kugwira ntchito kwa PFM pa nthawi ya kuwala kwa magetsi (pini ya PFM yomangidwa pamwamba)
• Mphamvu ya CAN transceiver
• Millimeter wave radar
• Kupereka mphamvu kwa kamera ya ADAS
