TPS54622RHLR Awọn olutọsọna Foliteji Yipada 4.5-17Vin 6A
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | VQFN-14 |
| Topology: | Ẹtu |
| Foliteji Ijade: | 600 mV si 15 V |
| Ijade lọwọlọwọ: | 6 A |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 4.5 V |
| Foliteji titẹ sii, O pọju: | 17 V |
| Idaduro lọwọlọwọ: | 2 uA |
| Igbohunsafẹfẹ Yipada: | 1.6 MHz |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 150 C |
| jara: | TPS54622 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Apo Idagbasoke: | TPS54622EVM-012 |
| Foliteji ti nwọle: | 4.5 V si 17 V |
| Ọrinrin Ifamọ: | Bẹẹni |
| Ipese Nṣiṣẹ lọwọlọwọ: | 2 uA |
| Ọja: | Awọn olutọsọna foliteji |
| Iru ọja: | Yipada Foliteji Regulators |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | PMIC - Power Management ICs |
| Orukọ iṣowo: | SWIFT |
| Iru: | Foliteji Converter |
| Apa # Awọn orukọ: | SN1208058RHLR |
| Iwọn Ẹyọ: | 0,001136 iwon |
♠ TPS54622 4.5-V si 17-V Input, 6-A Amuṣiṣẹpọ Igbesẹ-isalẹ SWIFT™ Ayipada Pẹlu Idaabobo Hiccup
Ẹrọ TPS54622 ni imudara 3.5-mm × 3.5-mm VQFN package jẹ ẹya-ara kikun 17-V, 6-A amuṣiṣẹpọ igbese-isalẹ iyipada iṣapeye fun awọn apẹrẹ kekere nipasẹ ṣiṣe giga ati iṣakojọpọ awọn ẹgbẹ giga ati ẹgbẹ kekere MOSFETs. Awọn ifowopamọ aaye siwaju sii ni aṣeyọri nipasẹ iṣakoso ipo lọwọlọwọ, eyiti o dinku kika paati, ati nipa yiyan igbohunsafẹfẹ iyipada giga, dinku ifẹsẹtẹ ti inductor.
Ibẹrẹ ibẹrẹ foliteji ti njade ni iṣakoso nipasẹ PIN SS/TR, eyiti o fun laaye laaye lati ṣiṣẹ bi boya ipese agbara imurasilẹ tabi ni awọn ipo ipasẹ. Atẹle agbara tun ṣee ṣe nipa tito atunto to tọ ti mu ṣiṣẹ ati agbara ṣiṣi-iṣiro awọn pinni to dara.
Idiwọn lọwọlọwọ-nipasẹ-cycle lori ẹgbẹ giga FET ṣe aabo fun ẹrọ naa ni awọn ipo apọju ati pe o ni ilọsiwaju nipasẹ iwọn-kekere ti o wa lọwọlọwọ ti o ṣe idiwọ ilọkuro lọwọlọwọ. O tun wa ni opin iṣipopada apa kekere ti o wa ni pipa MOSFET ẹgbẹ kekere lati ṣe idiwọ lọwọlọwọ yiyipada pupọ. Idabobo hiccup jẹ mafa ti ipo apọju ba ti wa fun igba pipẹ ju akoko tito tẹlẹ lọ. Idaabobo hiccup gbona mu ẹrọ naa ṣiṣẹ nigbati iwọn otutu ti o ku ba kọja iwọn otutu tiipa igbona ati mu ki apakan naa ṣiṣẹ lẹẹkansi lẹhin akoko hiccup igbona ti a ṣe sinu rẹ.
• Iṣọkan 26-mΩ ati 19-mΩ MOSFETs
• Pipin Power Rail: 1,6 V to 17 V on PVIN
• 200-kHz si 1.6-MHz Igbohunsafẹfẹ Yipada
Muṣiṣẹpọ si Aago ita
• 0.6V ± 1% Foliteji Reference Overtemperature
• Hiccup Lọwọlọwọ iye
• Ibẹrẹ monotonic Sinu Awọn iṣelọpọ ti a ti ṣaju tẹlẹ
• -40°C si 150°C Isepopopo otutu Iwọn
• Adijositabulu o lọra Bẹrẹ ati Power Sequencing
• Atẹle Ijade Ti o dara Agbara fun Irẹwẹsi ati Ikọja
• Adijositabulu Input Undervoltage Titiipa
Fun Iwe SWIFT™, ṣabẹwo http://www.ti.com/swift
• Ṣẹda Aṣa Aṣa Aṣa Lilo TPS54622 Pẹlu WEBENCH® Oluṣeto Agbara
• Giga-iwuwo Pinpin Power Systems
• Ilana Iṣe-išẹ-giga-ti-Fifuye
• Broadband, Nẹtiwọki, ati OpticalAwọn amayederun ibaraẹnisọrọ
