LM5176PWPR Awọn oludari Yipada 55V jakejado VIN amuṣiṣẹpọ 4-yipada Buck-igbelaruge oludari 28-HTSSOP -40 si 125
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Awọn oludari iyipada |
| RoHS: | Awọn alaye |
| Topology: | Ẹtu-igbelaruge |
| Nọmba Awọn Ijade: | 1 Ijade |
| Igbohunsafẹfẹ Yipada: | 100 kHz si 600 kHz |
| Yiyipo Ojuse - O pọju: | 100% |
| Foliteji ti nwọle: | 4.2 V si 55 V |
| Foliteji Ijade: | 800 mV si 55 V |
| Ijade lọwọlọwọ: | 2 A |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | HTSSOP-28 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Apejuwe/Iṣẹ: | Amuṣiṣẹpọ 4-yipada Buck-igbelaruge oludari |
| Apo Idagbasoke: | LM5176EVM-HP |
| Ọrinrin Ifamọ: | Bẹẹni |
| Ipese Nṣiṣẹ lọwọlọwọ: | 2 mA |
| Foliteji Ipese Ṣiṣẹ: | 4.2 V si 55 V |
| Ọja: | DC-DC Adarí |
| Iru ọja: | Awọn oludari iyipada |
| jara: | LM5176 |
| Paade: | Paade |
| Opoiye Pack Factory: | 2000 |
| Ẹka: | PMIC - Power Management ICs |
| Iwọn Ẹyọ: | 0,006184 iwon |
♠ LM5176 55-V Wide VIN Amuṣiṣẹpọ 4-iyipada Buck-igbelaruge Adarí
LM5176 jẹ amuṣiṣẹpọ mẹrin-iyipada Buck-igbelaruge DC/DC oludari ti o lagbara lati ṣatunṣe foliteji o wu ni, loke, tabi ni isalẹ foliteji igbewọle. LM5176 n ṣiṣẹ lori iwọn folti titẹ sii jakejado ti 4.2 V si 55 V (o pọju 60-V pipe) lati ṣe atilẹyin fun ọpọlọpọ awọn ohun elo.
LM5176 nlo iṣakoso ipo lọwọlọwọ mejeeji ni ẹtu ati awọn ipo igbelaruge iṣẹ fun fifuye giga ati ilana laini. Igbohunsafẹfẹ yi pada jẹ siseto nipasẹ alatako ita ati pe o le muuṣiṣẹpọ si ifihan aago ita.
Ẹrọ naa tun ṣe ẹya iṣẹ-ibẹrẹ rirọ ti siseto ati pe o funni ni awọn ẹya aabo pẹlu opin iwọn lọwọlọwọ, titẹ sii labẹ foliteji (UVLO), Idaabobo apọju iwọnjade (OVP), ati tiipa igbona. Ni afikun, LM5176 ṣe ẹya igbewọle apapọ iyan tabi aropin lọwọlọwọ iṣelọpọ, iyasọtọ itankale iyan lati dinku EMI tente oke, ati aabo ipo hiccup iyan ni awọn ipo apọju idaduro.
Ailewu-Agbara-iṣẹ – Iwe ti o wa lati ṣe iranlọwọ apẹrẹ eto ailewu iṣẹ
• Oludari ẹtu-igbelaruge inductor ẹyọkan fun igbesẹ-soke / igbesẹ-isalẹ DC/DC iyipada
• Fife VIN: 4.2 V (2.5 V pẹlu irẹjẹ) si 55 V (o pọju 60 V)
• VOUT Rọ: 0.8 V si 55 V
• VOUT kukuru Idaabobo
• Ga ṣiṣe Buck-igbelaruge orilede
Igbohunsafẹfẹ iyipada adijositabulu
Imuṣiṣẹpọ igbohunsafẹfẹ iyan ati dithering
• Integrated 2-A MOSFET ẹnu awakọ
• Iwọn-nipasẹ-ọmọ iye to lọwọlọwọ ati hiccup iyan
• Iṣagbewọle iyan tabi aropin apapọ lọwọlọwọ iṣejade
UVLO igbewọle siseto ati ibẹrẹ rirọ
• Agbara Dara ati idabobo overvoltage o wu
• Wa ni HTSSOP-28 ati QFN-28 jo
• Ṣẹda aṣa aṣa nipa lilo LM5176 pẹlu WEBENCH Oluṣeto Agbara
• Awọn ipese agbara PC ile-iṣẹ
• ifijiṣẹ agbara USB
• Awọn ọna ṣiṣe batiri
• Imọlẹ LED
