Maxim Integrated MAX8969EWL42+T Yipada Awọn olutọsọna Foliteji 1A Iyipada Igbegasoke pẹlu Ipo Orin ni Apo WLP kekere kan
Ilana rira
Ọja Imọ ni pato
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Maxim Integrated |
| Ẹka Ọja: | Yipada Voltage Regulators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | WLP-9 |
| Topology: | Igbegasoke |
| Foliteji titẹ sii, Min: | 2.5 V |
| Foliteji titẹ sii, O pọju: | 5.5 V |
| jara: | MAX8969 |
| Iṣakojọpọ: | Reli |
| Brand: | Maxim Integrated |
| Iru ọja: | Yipada Voltage Regulators |
| Opoiye Pack Factory: Opoiye Pack Factory: | 2500 |
| Ẹka: | PMIC - Power Management ICs |
| Iru: | Foliteji Converter |
| Apa # Awọn orukọ: | MAX8969 |
Gbogbogbo Apejuwe
MAX8969 jẹ oluyipada igbesẹ 1A ti o rọrun ni apo kekere kan ti o ṣiṣẹ ni eyikeyi ohun elo Li-ion sẹẹli-ẹyọkan. IC yii n pese awọn ẹya aabo gẹgẹbi titiipa ọjọ-ori labẹ titẹ sii, kukuru kukuru, ati pipade iwọn otutu.Awọn iyipada IC lati fo ipo lainidi labẹ awọn ipo fifuye ina lati mu ilọsiwaju ṣiṣẹ.Labẹ awọn ipo wọnyi, iyipada waye nikan bi o ṣe nilo, dinku igbohunsafẹfẹ iyipada ati ipese lọwọlọwọ lati ṣetọju ṣiṣe giga.Fun ṣiṣe ti o ga julọ nigbati foliteji titẹ sii ba sunmọ foliteji iṣelọpọ, awọn ọna ṣiṣe pataki meji wa: orin ati orin adaṣe.Awọn ipo wọnyi gba awọn olumulo laaye lati ṣe iwọntunwọnsi quiescent lọwọlọwọ (IQ) la akoko idahun igba diẹ sinu ipo igbelaruge.Ni awọn ipo mejeeji, MOSFET p-ikanni n ṣiṣẹ bi iyipada ti o lopin lọwọlọwọ gẹgẹbi VOUT tẹle VIN.Bibẹẹkọ, ni ipo orin, iyika igbelaruge jẹ alaabo ati pe eto n ṣakoso iṣẹ igbelaruge pẹlu awọn igbewọle EN, TREN (IQ = 30µA).Ni ipo orin aifọwọyi (ATM), awọn iyika igbelaruge ti ṣiṣẹ ati ẹrọ naa yoo yipada laifọwọyi sinu ipo igbelaruge nigbati VIN ba ṣubu si 95% ti VOUT afojusun (IQ = 60µA) IC naa wa ni kekere, 1.25mm x 1.25mm , 9-ijalu WLP (0.4mm ipolowo) package.
Awọn ohun elo
• Awọn foonu alagbeka • Awọn fonutologbolori • Awọn ẹrọ Intanẹẹti Alagbeka • GPS, PND • Awọn iwe afọwọkọ Awọn anfani ati Awọn ẹya ara ẹrọ
• Isopọpọ System Rọ • Titi di 1A Ijade lọwọlọwọ • 2.5V si 5.5V Iwọn Iwọn Foliteji Input • 3.3V si 5.5V Awọn aṣayan Foliteji ti o wu jade • Idaabobo Isopọpọ Mu agbara eto pọ si • Titiipa labẹ foliteji • Idaabobo Giga Kukuru • Idaabobo Kukuru Iṣiṣẹ ati Irẹwẹsi Irẹwẹsi lọwọlọwọIgbesi aye batiri
Diẹ sii ju 90% ṣiṣe pẹlu Amuṣiṣẹpọ inu inuAtunṣe
• 60µA IQ ni Ipo Ipa Aifọwọyi • 45µA IQ ni Ipo Igbesẹ • 30µA IQ ni Ipo Tọpa • 1µA Tiipa Lọwọlọwọ • Ipo Rekọja Labẹ Ipo Imudani Imọlẹ Ṣe ilọsiwajuIṣẹ ṣiṣe
Tiipa Otitọ™ Ṣe idilọwọ Sisan lọwọlọwọ lati OUT_ si LX_ • Awọn opin Ibẹrẹ Asọ-Ibẹrẹ Inrush Lọwọlọwọ si 480mA • Package Kekere ati Iṣẹ Igbohunsafẹfẹ gigaDin Board Space
• 9-Bump 1.25mm x 1.25mm WLP Package • 3MHz PWM Yiyi Igbohunsafẹfẹ • Awọn ohun elo Ita KekereKọ ifiranṣẹ rẹ nibi ki o si fi si wa
