TPS548B22RVFR LQFN-40 Awọn ẹya ara ẹrọ itanna ti a ṣepọ ẹrọ oluyipada 1.5V-18V
TPS548B22RVFR LQFN-40 Awọn ẹya ara ẹrọ itanna ti a ṣepọ ẹrọ oluyipada 1.5V-18V
Awọn ẹya ara ẹrọ fun TPS548B22
●Iyipada Input Foliteji Ibiti (PVIN): 1.5 V si 18 V
● Input Bias Foliteji (VDD) Iwọn: 4.5 V si 22 V
● Iwọn Iwọn Foliteji Ijade: 0.6 V si 5.5 V
● Iṣọkan, 4.1-mΩ ati 1.9-mΩ Agbara MOSFETs Pẹlu 25-A Ijade Ilọsiwaju lọwọlọwọ
● Itọkasi Foliteji 0.6 V si 1.2 V ni Awọn Igbesẹ 50-mV Lilo Pin VSEL
●± 0.5%, 0.9-VREFIbiti Ifarada: -40°C si +125°C Iwọn Ipapọ
●Otitọ Iyatọ Latọna jijin Ampilifaya
●D-CAP3™ Iṣakoso Loop lati ṣe atilẹyin Awọn agbara nla nla ati/tabi Awọn MLCC Kekere Laisi Biinu Ita
●Aṣamubadọgba Iṣakoso Akoko Pẹlu Awọn Eto Igbohunsafẹfẹ 4 Yiyan: 425 kHz, 650 kHz, 875 kHz ati 1.05 MHz
● Biinu iwọn otutu ati pẹlu Iṣeduro Rere ati Ailopin lọwọlọwọ odi ati Dimole OC
● Yiyan Hiccup tabi Latch-Off OVP tabi UVP
●VDD UVLO Atunse Ita nipasẹ Precision EN Hysteresis
● Atilẹyin Ibẹrẹ Prebias
●Eco-Ipo ati FCCM Yiyan
●Suite kikun ti Idaabobo Aṣiṣe ati PGOOD
●7 mm × 5 mm × 1.5 mm, 40-Pin, Package LQFN-CLIP Ti a ge Stack
Apejuwe fun TPS548B22
Ẹrọ TPS548B22 jẹ oluyipada ẹtu ẹyọ kan ti o ni iwọnpọ pẹlu adaṣe ni akoko-akoko, iṣakoso ipo D-CAP3.O jẹ apẹrẹ fun iṣedede giga, ṣiṣe giga, esi iyara iyara, irọrun-lilo, kika paati ita kekere, ati awọn eto agbara mimọ aaye.
Ẹrọ yii ṣe ẹya oye iyatọ ti o ni kikun, TI ṣepọ FETs pẹlu resistance-sideon-giga ti 4.1 mΩ ati kekere-ẹgbẹ lori-resistance ti 1.9 mΩ.Ẹrọ naa tun ṣe afihan 0.5% deede, itọkasi 0.9-V pẹlu iwọn otutu ibaramu laarin –40°C ati +125°C.Awọn ẹya ifigagbaga pẹlu: kika paati ita kekere pupọ, ilana fifuye deede ati ilana laini, iṣedede foliteji ti o wu jade, aifọwọyi- foo tabi FCCM mode isẹ, ati internalsoft-ibere Iṣakoso.
Ẹrọ TPS548B22 wa ni 7 mm × 5 mm, 40-pin, package LQFN-CLIP (RVF).
1. Tani awọn oṣiṣẹ ninu ẹka R & D rẹ?Kini awọn afijẹẹri rẹ?
-R & D Oludari: ṣe agbekalẹ eto R & D igba pipẹ ti ile-iṣẹ ati ki o di itọsọna ti iwadi ati idagbasoke;Itọsọna ati abojuto ẹka r&d lati ṣe imuse ilana r&d ile-iṣẹ ati ero R&D lododun;Ṣakoso ilọsiwaju ti idagbasoke ọja ati ṣatunṣe ero;Ṣeto iwadii ọja ti o dara julọ ati ẹgbẹ idagbasoke, iṣayẹwo ati oṣiṣẹ ikẹkọ ti o ni ibatan.
Oluṣakoso R & D: ṣe eto R & D ọja tuntun ati ṣafihan iṣeeṣe ti ero naa;Ṣe abojuto ati ṣakoso ilọsiwaju ati didara iṣẹ r & d;Ṣe iwadii idagbasoke ọja tuntun ati daba awọn solusan ti o munadoko ni ibamu si awọn ibeere alabara ni awọn aaye oriṣiriṣi
R&d osise: gba ati too jade bọtini data;siseto Kọmputa;Ṣiṣe awọn idanwo, awọn idanwo ati awọn itupalẹ;Mura awọn ohun elo ati ẹrọ fun awọn idanwo, awọn idanwo ati awọn itupalẹ;Ṣe igbasilẹ data wiwọn, ṣe awọn iṣiro ati mura awọn shatti;Ṣe awọn iwadi iṣiro
2. Kini iwadi ọja rẹ ati imọran idagbasoke?
- Imọye ọja ati imọran ọja yiyan ati asọye ọja igbelewọn ati apẹrẹ ero akanṣe ati idanwo ọja idagbasoke ati ifilọlẹ afọwọsi si ọja
