LM22675MRE-5.0/NOPB Suia Voltage Regulators 1A STEP-DOWN VLTG REG
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | Suiga Voltage Regulators |
| RoHS: | Fa'amatalaga |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mataupu: | SO-PowerPad-8 |
| Topology: | Buck |
| Malosiaga o Galuega: | 5 V |
| Galuega Fa'atino i le taimi nei: | 1 A |
| Numera o Galuega Fa'atino: | 1 Galuega Fa'atino |
| Voltage Ulufale, Min: | 4.5 V |
| Malosi'i Ulufale, Max: | 42 V |
| Suiga Auala: | 500 kHz |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 125 C |
| Fa'asologa: | LM22675 |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| afifiina: | MouseReel |
| Fa'ailoga: | Texas Meafaigaluega |
| Tulafono Faatonutonu o uta: | 90 % |
| Susū ma'ale'ale: | Ioe |
| Fa'agaoioi Sapalai i le taimi nei: | 3.4 mA |
| Ituaiga oloa: | Suiga Voltage Regulators |
| Aofaiga o pusa falegaosimea: | 250 |
| Vaega laiti: | PMIC - Malosiaga ICs |
| Sapalai Voltage - Min: | 4.5 V |
| igoa Fefa'ataua'iga: | SUI FA'AMAITI |
| Ituaiga: | Fa'aliliuina, La'a i lalo |
| Unit mamafa: | 85.300 mg |
♠ LM22675/-Q1 42 V, 1 SE SWITCHER FA'ASA'I ® Fa'atonu Pulea Vaita'i Fa'alalo ma Fa'ailoga
O le LM22675 switching regulator e tu'uina atu ai galuega uma e mana'omia e fa'atino ai se fa'atonuga lelei e fa'asolo i lalo (buck) eletise e fa'aaoga ai le la'ititi o vaega i fafo. O lenei faʻaoga faigofie e faʻaogaina ai le faʻaogaina o le 42 V N-channel MOSFET ki e mafai ona tuʻuina atu i le 1 A o le uta o loʻo i ai. Ole fa'atonuga ole ala eletise e maua ai le la'ititi la'ititi ile taimi, e fa'atagaina ai le fua fa'atatau ile va ole fa'aogaina ma le voluma fa'aulu. Totogi ta'avale fa'alotoifale o lona uiga e sa'oloto le tagata fa'aoga mai le galuega fa'alavelave o le fa'atatauina o vaega o taui matasele. O lo'o avanoa le fa'atonuga 5 V ma fetuutuuna'i fa'atonuga. Ole suiga ole 500kHz e mafai ai ona maua vaega laiti i fafo ma tali le tumau lelei. O le sa'o sa'o e mafai ai ona fa'aoga e mafai ai ona fa'afaigofieina le fa'atonutonuina o le pule fa'atonu ma le fa'asologa o le eletise. I le faiga tapuni, e na'o le 25 µA (typ) e aumai ai e le pule faatonutonu. Fausia i le vaivai-amata (500 µs, typ) fa'asaoina vaega i fafo. O le LM22675 ua fausia foi i totonu o le vevela, ma o loʻo faʻatapulaʻaina nei e puipuia mai faʻalavelave faʻafuaseʻi.
Ole LM22675 ole sui ole Texas Instruments'SIMPLE SWITHER® aiga. O le manatu SIMPLE SWITCHER e maua ai se faʻaoga faigofie e faʻaoga atoatoa e faʻaaoga ai se numera laʻititi o vaega i fafo ma le TI WEBENCH design tool. O le meafaigaluega WEBENCH a TI e aofia ai faʻamatalaga e pei o le faʻatusatusaga o vaega i fafo, faʻataʻitaʻiga eletise, faʻataʻitaʻiga vevela, ma laupapa Fau-It mo le faʻafaigofieina o le faʻaogaina.
• Tele Voltage Ulufale: 4.5 V i le 42 V
• Pulea Faiga Malolo Taui Totonu
• Mausali ma Low ESR Ceramic Capacitors
• 200 mΩ N-Alāvai MOSFET
• Filifiliga Voltage Output:
-ADJ (O galuega faatino e maualalo ile 1.285 V)
-5.0 (Fa'atonu Fa'amau i le 5 V)
• ±1.5% Fa'amatalaga Fa'amatalaga Sa'o
• Feso'ota'iga Fa'atele ole 500 kHz
• –40°C e oo i le 125°C Fa'agaioiga Feso'ota'iga Tempera Va'a
• Fa'asa'o Fa'atonu Pin
• Tu'ufa'atasi Boot-Strap Diode
• Tu'ufa'atasi Malu-Amata
• Fa'aoga atoatoa WEBENCH®
• La'a-I lalo ma Fa'aliliuina Buck-Boost Talosaga
• O le LM22675Q o se Mea Tau Ta'avale AEC-Q100 Vasega 1 agava'a (–40°C i le +125°C Operating Junction Temperature)
• SO PowerPAD-8 (Fa'aaliga Papa) Paketi
• Puleaina Alamanuia
• Telecom ma Datacom Systems
• Faiga Fa'apipi'i
• Fa'aliliuga mai le Fa'atonu 24 V, 12 V ma le 5 V Fa'ailoga Fa'aulu
