TPS53353DQPR Masu Canjin Wutar Lantarki HI-EFF 20A SYNC BUCK COVERTER
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Masu Canza Wutar Lantarki |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LSON-22 |
| Topology: | Baka |
| Fitar Wutar Lantarki: | 600mV zuwa 5.5V |
| Fitowar Yanzu: | 20 A |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 1.5 V |
| Input Voltage, Max: | 15 V |
| A halin yanzu: | 10 uA |
| Mitar Canjawa: | 250 kHz zuwa 1 MHz |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Jerin: | Saukewa: TPS53353 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | Saukewa: TPS53353EVM-744 |
| Input Voltage: | 1.5 zuwa 15 V |
| Danshi Mai Hankali: | Ee |
| Kayan Aiki Na Yanzu: | 320 ku |
| Samfura: | Masu Gudanar da Wutar Lantarki |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Yawan Kunshin Masana'anta: | 2500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Sunan kasuwanci: | SWIFT |
| Nau'in: | Canjin Wutar Lantarki |
| Sashe # Laƙabi: | Saukewa: HPA01110DQPR |
| Nauyin Raka'a: | 0.005866 oz |
♠ TPS53353 Babban Haɓaka 20-A Mai Canjawar Buck SWIFT™ Tare da Ecomode™
TPS53353 yanayin D-CAP™ ne, 20-A mai sauyawa tare da haɗaɗɗen MOSFETs.An ƙirƙira shi don sauƙin amfani, ƙarancin ƙididdige abubuwan abubuwan waje, da tsarin ikon sararin samaniya.
Wannan na'urar tana da 5.5-mΩ / 2.2-mΩ hadedde MOSFETs, daidaitaccen 1%, nunin 0.6-V, da haɗaɗɗen haɓaka haɓakawa.Samfurin fasalulluka masu fa'ida sun haɗa da: kewayon shigar da wutar lantarki daga 1.5 V zuwa 15 V, ƙididdige abubuwan abubuwan waje kaɗan, sarrafa yanayin D-CAP™ don saurin juzu'i, yanayin tsalle-tsalle ta atomatik, ikon farawa mai laushi na ciki, mitar zaɓaɓɓu. , kuma babu bukatar diyya.
Matsakaicin ƙarfin shigarwar jujjuya daga 1.5 V zuwa 15 V, kewayon ƙarfin samar da wutar lantarki daga 4.5 V zuwa 25 V, kuma ƙarfin ƙarfin fitarwa yana daga 0.6 V zuwa 5.5 V.
Ana samun na'urar a cikin 5-mm × 6-mm, 22-pin QFN kunshin kuma an ƙayyade daga -40°C zuwa 85°C.
TPS548B28 sabuwar na'ura ce ta 20A da aka ƙera don aikace-aikacen cibiyar bayanai tare da ƙarami, fakitin marassa Pb.
• Sabon samfur akwai: TPS548B28 16-V, 20-AMai canzawa-buck mai daidaitawa tare da ma'ana mai nisa
• Kewayon shigar da wutar lantarki ta juyawa: 1.5 V zuwa 15 V
• Kewayon shigarwar VDD: 4.5 V zuwa 25 V
92% inganci daga 12 V zuwa 1.5 V a 20 A
• Kewayon ƙarfin fitarwa: 0.6 V zuwa 5.5 V
• 5-V LDO fitarwa
• Yana goyan bayan shigarwar layin dogo ɗaya
• Haɗin wutar lantarki MOSFETs tare da 20 A nam fitarwa halin yanzu
• Tsallake Eco-mode™ ta atomatik don ingancin ɗaukar nauyi
• <10-μA halin yanzu na rufewa
• Yanayin D-CAP™ tare da amsa mai sauri
• Mitar sauya zaɓaɓɓu daga 250 kHz zuwa 1MHz tare da resistor waje
• Zaɓaɓɓen tsallake-tsallake ta atomatik ko aiki na PWM kawai
• Gina-in 1% 0.6-V nuni
• 0.7-ms, 1.4-ms, 2.8-ms, da 5.6-ms zaɓaɓɓuna ciki ƙarfin lantarki servo taushi farawa
• Haɗin haɓaka haɓakawa
• Ƙarfin farawa da aka fara caji
• Daidaitacce iyaka mai jujjuyawa tare da thermaldiyya
• Ƙarfin wutar lantarki, ƙarancin wutar lantarki, UVLO, dakariya daga zafin jiki
• Yana goyan bayan duk masu iya fitarwa yumbura
• Buɗe-magudanar iko-mai kyau nuni
• Haɗa fasahar toshe wutar lantarki ta NexFET™
Kunshin QFN 22-pin tare da PowerPAD™
• Don takaddun samfuran wutar lantarki na SWIFT™, dubahttp://www.ti.com/swift
• Sabar tarawar kasuwanci da ajiya
• Maɓallan hanyar sadarwar waya da masu amfani da hanyar sadarwa
• ASIC, SoC, FPGA, DSP core, da ƙarfin lantarki na I/O
