LM5007MMX/NOPB Masu Canja Wutar Wutar Lantarki Babban Wutar Lantarki 80V
♠ 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: | VSSOP-8 |
| Topology: | Baka |
| Fitar Wutar Lantarki: | 2.5 zuwa 73 V |
| Fitowar Yanzu: | 500 mA |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 9 V |
| Input Voltage, Max: | 75 V |
| Mitar Canjawa: | 50 kHz zuwa 800 kHz |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Jerin: | Saukewa: LM5007 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | Saukewa: LM5007EVAL |
| Input Voltage: | 9 zuwa 75 V |
| Kayan Aiki Na Yanzu: | 500 uA |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 3500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Samar da Wutar Lantarki - Min: | 9 V |
| Nau'in: | Sauka Saukowa |
| Nauyin Raka'a: | 0.004938 oz |
♠ TPS255xx Daidaitacce Madaidaicin Rarraba Rarraba Wuta na Yanzu
LM5007 0.5-A mataki-saukar mai sauyawa mai sauyawa yana fasalta duk ayyukan da ake buƙata don aiwatar da ƙayyadaddun ƙayyadaddun farashi mai inganci. Wannan mai canzawa mai girma yana da haɗin 80-V, 0.7-A Nchannel buck switch kuma yana aiki akan kewayon ƙarfin shigarwa na 9 V zuwa 75 V. Na'urar tana da sauƙin aiwatarwa kuma an samar da ita a cikin 8-pin VSSOP da thermally inganta 8-pin WSON kunshe-kunshe.
Mai jujjuya yana amfani da tsarin sarrafa hysteretic tare da PWM akan lokaci sabanin VIN. Wannan fasalin yana ba da damar mitar aiki ta kasance dawwama tare da bambance-bambancen nau'in wuta da shigarwa. Ikon hysteretic yana buƙatar babu diyya na madauki kuma yana ba da amsa mai saurin wucewa. Ana aiwatar da ƙayyadaddun ƙayyadaddun hankali na yanzu tare da tilasta lokacin kashewa wanda yayi daidai da VOUT. Wannan ƙayyadaddun makirci na yanzu yana tabbatar da kariyar gajeriyar kewayawa yayin da ke ba da ragi mai ninki biyu na yanzu. Sauran fasalulluka na kariya sun haɗa da rufewar zafi tare da dawo da atomatik, VCC da ƙofa mai ƙarancin wutan lantarki, da matsakaicin matsakaicin sake zagayowar aiki.
• Mai Canjawar Buck DC/DC Mai Aiki tare
- Tsawon Wutar Lantarki na Input na Aiki na 9 V zuwa 75 V
- Haɗaɗɗen 80-V, 0.7-A N-Channel Buck Switch
- Mai sarrafa Babban-Voltage VCC na ciki
– Daidaitacce Fitar Wutar Lantarki
- Babban Ayyukan Aiki
• Tsarin Gine-ginen Gudanar da Kan-Lokaci Mai daidaitawa
- Martani Mai Sauri Mai Sauri
– Babu Madaidaicin Madaidaicin Madaidaicin Da ake buƙata
• Kusan Juyin Juya Halin
- PWM Kan-Lokaci Ya bambanta da InputWutar lantarki
• Madaidaicin Magana 2.5-V
• Ƙananan Input Quiescent na yanzu
• Halayen Kariya don Ƙarfin Ƙira
- Kariya Iyakar Hankali na yanzu
- VCC da Ƙofar Drive UVLO Kariya
- Kariyar Rufewar thermal Tare da Hysteresis
– Ikon rufewa na waje
• 8-Pin VSSOP da WSON Fakiti
• Ƙirƙirar Ƙirƙirar Ƙirƙirar Ƙira na Musamman ta AmfaniWEBENCH® Mai Zane Wuta
• Mai Kula da Buck Mai Rarraba DC/DC
• Babban Mai Kula da Wutar Lantarki na Sakandare
• 48-V Tsarin Motoci
