TPS56339DDCR Masu Canja Wutar Wutar Lantarki 4.5V zuwa 24V shigarwar 3A fitarwa mai jujjuya buck mai aiki tare 6-SOT-23-THIN
♠ 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: | SOT-23-Bakin ciki-6 |
| Topology: | Baka |
| Fitar Wutar Lantarki: | 800mV zuwa 16V |
| Fitowar Yanzu: | 3 A |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 4.5v |
| Input Voltage, Max: | 24 V |
| A halin yanzu: | 98 ku |
| Mitar Canjawa: | 500 kHz |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Jerin: | Saukewa: TPS56339 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Alamar: | Texas Instruments |
| Input Voltage: | 4.5 zuwa 24V |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Samar da Wutar Lantarki - Min: | 4.5v |
| Nau'in: | Daidaitawa |
| Nauyin Raka'a: | 0.034463 oz |
♠ TPS56339 4.5-V zuwa 24-V Input, 3-A Output Synchronous Buck Converter
TPS56339 shine kewayon shigarwar 4.5-V zuwa 24-V, 3-A mai sauya buck mai aiki tare. Na'urar ta ƙunshi haɗin MOSFETs masu sauyawa guda biyu, diyya na madauki na ciki da 5-ms mai laushi na ciki don rage ƙidayar abubuwa. Ta hanyar amfani da kunshin SOT-23 (6), na'urar tana samun babban ƙarfin ƙarfi kuma tana ba da ƙaramin sawun ƙafa akan PCB.
TPS56339 yana amfani da Advanced Emulated Mode Current (AECM) sarrafawa wanda zai iya samun saurin amsawa na wucin gadi tare da tsayayyen mita. Daidaita madaidaicin madauki na ciki yana kawar da buƙatar biyan diyya na waje akan kewayon fitarwar wutar lantarki mai faɗi.
Iyakar zagaye-da-zagaye na halin yanzu akan babban gefe yana kare na'urar a cikin yanayin juzu'i na yau da kullun kuma ana haɓaka ta ta ƙarancin ɗanɗano mai ƙarancin gefe wanda ke hana gudu na yanzu. Za a haifar da kariyar ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfin lantarki da kariyar rufewar zafi.
• Kewayon wutar lantarki na shigarwa: 4.5 V zuwa 24 V
• Kewayon ƙarfin fitarwa: 0.8 V zuwa 16 V
• 3-Madaidaicin ci gaba da fitarwa na yanzu
• Kafaffen mitar sauyawa 500-kHz
• Tallafi har zuwa 97% sake zagayowar aiki
• Haɗin 70-mΩ da 35-mΩ MOSFETs
• Na yau da kullun na 3-μA na kashewa
• Na yau da kullun 98-μA quiescent halin yanzu
• Na ciki 5-ms taushi-farawa
Madaidaicin madauki na ciki don sauƙin amfani
• Iyakar zagaye-by-zagaye na halin yanzu don duka-gefe da ƙananan MOSFETs
• Kariyar UVP, UVLO da TSD maras kyau
• kunshin SOT-23 (6).
• Ƙirƙirar ƙirar al'ada ta amfani da TPS56339 tare da WEBENCH® Power Designer
• 12-V, 19-V rarraba wutar lantarki-bas wadata
• Aikace-aikacen masana'antu
– Bidiyo da tsarin tsaro
– Kayan aiki
• Aikace-aikacen mabukaci
- Digital TV da LCD masu saka idanu
- Mara waya da masu magana mai hankali
