LM5007MMX/NOPB Yipada Awọn olutọsọna Foliteji Iyipada Giga Foliteji 80V
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | VSSOP-8 |
| Topology: | Ẹtu |
| Foliteji Ijade: | 2.5 V si 73 V |
| Ijade lọwọlọwọ: | 500 mA |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 9 V |
| Foliteji titẹ sii, O pọju: | 75 V |
| Igbohunsafẹfẹ Yipada: | 50 kHz si 800 kHz |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| jara: | LM5007 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Apo Idagbasoke: | LM5007EVAL |
| Foliteji ti nwọle: | 9V si 75V |
| Ipese Nṣiṣẹ lọwọlọwọ: | 500 uA |
| Iru ọja: | Yipada Foliteji Regulators |
| Paade: | Paade |
| Opoiye Pack Factory: | 3500 |
| Ẹka: | PMIC - Power Management ICs |
| Foliteji Ipese - Min: | 9 V |
| Iru: | Igbesẹ isalẹ |
| Iwọn Ẹyọ: | 0,004938 iwon |
♠ TPS255xx Atunṣe Itọkasi Itọkasi Iyipada-Ipinpin Agbara lọwọlọwọ
LM5007 0.5-A igbese-isalẹ iyipada iyipada ẹya gbogbo awọn iṣẹ ti o nilo lati ṣe imuse iye owo kekere ati oluṣakoso ẹtu daradara. Eleyi highvoltage converter ni o ni ohun ese 80-V, 0.7-A Nchannel Buck yipada ati ki o nṣiṣẹ lori ohun input foliteji ibiti o ti 9 V to 75 V. Awọn ẹrọ jẹ rorun lati se ati ki o ti pese ni 8-pin VSSOP ati thermally imudara 8-pin WSON jo.
Oluyipada naa nlo ero iṣakoso hysteretic kan pẹlu PWM ni akoko ni ilodi si VIN. Ẹya yii ngbanilaaye igbohunsafẹfẹ iṣiṣẹ lati duro ni igbagbogbo pẹlu fifuye ati awọn iyatọ foliteji titẹ sii. Iṣakoso hysteretiki ko nilo isanpada lupu ati pese idahun igba diẹ. Idiwọn lọwọlọwọ ti oye ti wa ni imuse pẹlu fi agbara mu akoko piparẹ ti o jẹ iwọn idakeji si VOUT. Eto aropin lọwọlọwọ yii ṣe idaniloju aabo kukuru-kukuru lakoko ti o n pese ipadasẹhin fifuye lọwọlọwọ. Awọn ẹya aabo miiran pẹlu tiipa igbona pẹlu imularada adaṣe, VCC ati titiipa ẹnu-ọna wakọ labẹ foliteji, ati opin iwọn iṣẹ ti o pọju.
• Wapọ Amuṣiṣẹpọ ẹtu DC/DC Converter
- Iwọn Iwọn titẹ sii ti n ṣiṣẹ ti 9 V si 75 V
- Integrated 80-V, 0.7-A N-ikanni Buck Yipada
- Ti abẹnu High-Voltage VCC eleto
– Adijositabulu o wu Foliteji
– Ga ṣiṣe Isẹ
• Adaptive Constant Lori-Time Iṣakoso faaji
– Ultra-Fast tionkojalo Idahun
– Ko si Iṣakoso Loop Biinu beere
Igbohunsafẹfẹ Iyipada Ibakan
– PWM Lori-Aago Yatọ ni idakeji pẹlu InputFoliteji
• konge 2.5-V Reference
• Low Input Quiescent Lọwọlọwọ
• Awọn ẹya Idaabobo Aabo fun Apẹrẹ Logan
– Ni oye ti isiyi iye to Idaabobo
- VCC ati Ẹnubodè Drive UVLO Idaabobo
- Idaabobo Tiipa Gbona Pẹlu Hysteresis
– Ita tiipa Iṣakoso
• 8-Pin VSSOP ati WSON Packages
• Ṣẹda Aṣa Regulator Design LiloWEBENCH® Power onise
• Aisi-ya sọtọ DC/DC Buck Regulator
• Atẹle High-Voltaji Post eleto
• 48-V Automotive Systems
