I-LMR33610 / 30/40 I-SWITCHER elula ye-Synchronous Buck Converters
I-LMR33610 / 30/40 I-SWITCHER elula ye-Synchronous Buck Converters
Izixhobo eTexas '1 A, 3 A, okanye 4 Abaguquli abahamba ngezantsi banikezela i-EMI ye-Ultra-low kwaye ifanelekile kwizicelo ezahlukeneyo zemizi-mveliso.
Izixhobo zeTexas 'I-LMR33610, i-LMR33630, kunye ne-LMR33640 SIMPLE SWITCHER abalawuli kulula ukuyisebenzisa, ukuvumelanisa, abaguquli be-DC / DC abahambisa ngokusemgangathweni kusetyenziso olufanelekileyo lweemizi-mveliso. Abaguquli banakho ukuqhuba ukuya kuthi ga kwi-1 A (LMR33610), 3 A (LMR33630), okanye 4 A (LMR33640) yomthwalo okhoyo ukusuka ekufakweni ukuya kuthi ga ku-V V. Izixhobo zibonelela ngokusebenza okukhanyayo okuphezulu kunye nokukhupha ukuchaneka kwe-Ultra ubungakanani besisombululo sonke. Amanqaku afana neflegi elungileyo kunye nokuchaneka anika izisombululo eziguqukayo nezilula zokufumana uluhlu olubanzi lwezicelo. I-LMR33610 / 30/40 ngokuzenzekelayo isonga sokubuyela umva kumthwalo wokukhanya ukuze uphucule ukusebenza kwawo. Ukudibanisa kushenxisa uninzi lwangaphandle kunye nokubonelela nge-pin-out eyenzelwe ulungiselelo lwe-PCB elula. Iimpawu zokhuselo zibandakanya ukuvalwa kweqondo lokushisa, igalelo lokutshixwa kwamandla ombane, umjikelo womjikelo womjikelo ngoku, kunye nokukhuselwa okufutshane komjikelo.
I-LMR33640, LMR33610, kunye ne-LMR33630 zi-pin-to-pin ziyahambelana. Oku kunciphisa iindleko kunye nomzamo onxulumene notshintsho lobeko lwebhodi. Ezi zixhobo zifumaneka kwiphakheji ye-HSOIC ye-8-pin. I-LMR33630 ikwafumaneka kwiphakheji ye-VQFN eyi-12-pin 3 mm × 2 mm ene-flanks. Esi sixhobo sikwafumaneka kuhlobo lwe-AEC-Q100.
- Ilungiselelwe ukusetyenziswa kwemizi mveliso
- Uluhlu lokufakelwa kwamandla: 3.8 V ukuya ku-36 V
- Uluhlu lweevolthi zokuphuma: 1 V ukuya ku-24 V
- Amandla e-MOSFETs: 75 mΩ / 50 mΩ RI-DS (ON)
- Ulawulo-lwemihla yolawulo
- Ubuncinci ngexesha elifanelekileyo: I-68 ns
- Uluhlu lwamaqondo obushushu: -40 ° C ukuya + 125 ° C
- I-EMI ephantsi kunye nengxolo ephantsi yokutshintsha
- Iphakheji yokuSebenzisa ngokulula
- Isinxibelelanisi sendlela yokusebenza:
- Iflegi elungileyo kunye nokugcina ngokuchanekileyo
- Ilungiselelwe ngokufanelekileyo izixhobo zombane ezinokutsha:
- Iphini iyahambelana
- Rhoqo: I-400 kHz, 1 MHz, 1.4 MHz, kunye ne-2.1 MHz
- Imbuyekezo edibeneyo inceda ukunciphisa ubungakanani besisombululo, iindleko kunye nobunzima bokuyila
- Isisombululo sokusebenza kakuhle:
- Ukusebenza ngokuphezulu:> 95%
- Umgangatho wokuvalwa komhlaba okwangoku: 5 µA
- Indawo yokusebenza esezantsi yokusebenza ngoku: 25 µA (LMR33610 / 30) kunye ne-24 µA (LMR33640)
- Iinkqubo zokuqhuba iimoto: ii-drones, ii-inverters ze-AC, i-VF drives, kunye neeseros
- Umatshini kunye neesistim zokwakha ezenzekelayo: I-PLC CPU, ulawulo lwe-HVAC, kunye nolawulo lwenyusi
- Izisombululo eziphezulu
- Izicelo zemveliso eziqhekeziweyo
- Indlela yokusebenza eguquguqukayo
- Injongo ebanzi VIN izixhobo zombane
I-LMR33610 1 A DC / DC Abaguquli
| Umfanekiso | Inxalenye yenxalenye yomvelisi | Inkcazo | Ukuhamba rhoqo-Ukutshintsha | Ubungakanani obufumanekayo | Jonga Iinkcukacha | |
|---|---|---|---|---|---|---|
 |  | I-LMR33610ADDAR | I-36V 1A 400KHZ REGULATOR | 400kHz | 2485-Ngesiquphe I-10001 - Imveliso yesitokhwe  | Jonga Iinkcukacha |
| | I-LMR33610BDDAR | I-36V 1A 1.4MHZ REGULATOR | 1.4MHz | 2258 -Ngoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
I-LMR33640 4 A abaGuquli beDC / DC
| Umfanekiso | Inxalenye yenxalenye yomvelisi | Inkcazo | Ukuhamba rhoqo-Ukutshintsha | Ubungakanani obufumanekayo | Jonga Iinkcukacha | |
|---|---|---|---|---|---|---|
| | I-LMR33640DDDAR | I-36V 4A 1MKZ REGULATOR | 1MHz | 2222 - Kwangoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33640ADDAR | I-36V 4A 400KHZ REGULATOR | 400kHz | 1679 -Ngoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
I-LMR33630 3 A abaguquli be-DC / DC
| Umfanekiso | Inxalenye yenxalenye yomvelisi | Inkcazo | Ubungakanani obufumanekayo | Jonga Iinkcukacha | |
|---|---|---|---|---|---|
| | I-LMR33630ADDAR | IC REG BUCK ADJUSTABLE 3A 8SOPWR | 2283 -Ngoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
|  | I-LMR33630BRNXR | IC REG BUCK ADJUSTABLE 3A 12VQFN | 6312-Ngesiquphe I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33630CRNXT | IC REG BUCK ADJUSTABLE 3A 12VQFN | 499 - Ngokukhawuleza I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33630BDDAR | IC REG BUCK ADJUSTABLE 3A 8SOPWR | 1556 -Ngoko | Jonga Iinkcukacha |
| | I-LMR33630ARNXR | IC REG BUCK ADJUSTABLE 3A 12VQFN | 994 -Ngoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33630CDDAR | IC REG BUCK ADJUSTABLE 3A 8SOPWR | 557-Ngephanyazo I-6890 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33630BRNXT | IC REG BUCK ADJUSTABLE 3A 12VQFN | Kwangoko-kwangoko I-10001 - Imveliso yesitokhwe | Jonga Iinkcukacha |
| | I-LMR33630CRNXR | IC REG BUCK ADJUSTABLE 3A 12VQFN | 2468-Ngesiquphe I-9072 - Impahla yeHashe | Jonga Iinkcukacha |
| | I-LMR33630ARNXT | IC REG BUCK ADJUSTABLE 3A 12VQFN | 504-Ngesiquphe 8750 - Imveliso yesitokhwe | Jonga Iinkcukacha |
Iibhodi zoVavanyo
| Umfanekiso | Inxalenye yenxalenye yomvelisi | Inkcazo | Ukuhamba rhoqo-Ukutshintsha | Ubungakanani obufumanekayo | Jonga Iinkcukacha | |
|---|---|---|---|---|---|---|
|  | I-LMR33630CDDAEVM | IBHODI YOKUVANGELA ye-LMR326 | I-2.1MHz | 6-Kwangoko I-56 - Imveliso yesitokhwe | Jonga Iinkcukacha |
|  | I-LMR33630ARNXEVM | UMZEKELO WOKUXELWA KWE-LMR33630 | 400kHz | 3-Kwangoko I-43 - Imveliso yesitokhwe | Jonga Iinkcukacha |
|  | I-LMR33630ADDAEVM | IBHODI YOKUVANGELA ye-LMR33630 | 400kHz | 5-Kwangoko I-33 - Imveliso yesitokhwe | Jonga Iinkcukacha |
|  | I-LMR33630CRNXEVM | UMZEKELO WOKUXELWA KWE-LMR33630 | I-2.1MHz | 3-Kwangoko 44 - Imveliso yesitokhwe | Jonga Iinkcukacha |