TPS54388CQRTERQ1 Automotive 2.95-V si 6-V, 3-A, 2-MHz oluyipada ẹtu amuṣiṣẹpọ 16-WQFN -40 si 125
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | WQFN-16 |
| Topology: | Ẹtu |
| Foliteji Ijade: | 800 mV si 4.5 V |
| Ijade lọwọlọwọ: | 3 A |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 2.95 V |
| Foliteji titẹ sii, O pọju: | 6 V |
| Idaduro lọwọlọwọ: | 515 uA |
| Igbohunsafẹfẹ Yipada: | 200 kHz to 2 MHz |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Brand: | Texas Instruments |
| Foliteji ti nwọle: | 2.95 V si 6 V |
| Ọrinrin Ifamọ: | Bẹẹni |
| Iru ọja: | Yipada Foliteji Regulators |
| Paade: | Paade |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | PMIC - Power Management ICs |
| Foliteji Ipese - Min: | 2.95 V |
| Iru: | Amuṣiṣẹpọ |
| Iwọn Ẹyọ: | 0,000727 iwon |
♠ TPS54388C-Q1 Automotive 2.95-V si 6-V, 3-A, 2-MHz Amuṣiṣẹpọ Buck
Ẹrọ TPS54388C-Q1 jẹ ẹya 6-V ti o ni kikun, 3-A, oluyipada ipo-isalẹ isale imuṣiṣẹpọ pẹlu MOSFET meji ti a ṣepọ.
Ẹrọ TPS54388C-Q1 n jẹ ki awọn apẹrẹ kekere ṣiṣẹ nipasẹ sisọpọ awọn MOSFETs, imuse iṣakoso ipo lọwọlọwọ lati dinku kika paati ita, idinku iwọn inductor nipasẹ mimuuṣiṣẹpọ si igbohunsafẹfẹ iyipada 2-MHz, ati idinku ifẹsẹtẹ IC pẹlu kekere 3-mm × 3-mm ti mu dara si package QFN.
Ẹrọ TPS54388C-Q1 n pese ilana deede fun ọpọlọpọ awọn ẹru pẹlu itọkasi foliteji ± 1% deede (Vref) lori iwọn otutu.
Awọn MOSFET 12-mΩ ti a ṣepọ ati 515-μA aṣoju ipese lọwọlọwọ jẹ ki iṣẹ ṣiṣe pọ si. Titẹ sii ipo tiipa nipa lilo pin mu ṣiṣẹ dinku ipese tiipa lọwọlọwọ si 5.5 µA, aṣoju.
Eto titiipa abẹlẹ inu inu wa ni 2.45 V, ṣugbọn siseto iloro pẹlu nẹtiwọọki resistor lori PIN mu ṣiṣẹ le pọ si eto naa. PIN ti o lọra-ibẹrẹ ṣeto rampu-ibẹrẹ iṣẹjade-foliteji. Ifihan agbara-iṣiṣan ti o dara tọkasi nigbati abajade ba wa laarin 93% si 107% ti foliteji ipin rẹ.
Ilọkuro igbohunsafẹfẹ ati tiipa igbona ṣe aabo ẹrọ naa lakoko ipo ti o pọju.
• AEC-Q100-oye fun awọn ohun elo adaṣe:
– Iwọn iwọn otutu 1: -40°C si +125°C, TA
• Alagbara-Aabo Iṣẹ-ṣiṣe
- Awọn iwe aṣẹ ti o wa lati ṣe iranlọwọ apẹrẹ eto aabo iṣẹ
• Awọn MOSFET 12-mΩ meji (aṣoju) fun ṣiṣe giga ni awọn ẹru 3-A
• 200-kHz si 2-MHz iyipada igbohunsafẹfẹ
• 0.8 V ± 1% itọkasi foliteji lori iwọn otutu (- 40°C si +150°C)
Muṣiṣẹpọ si aago ita
• Adijositabulu o lọra ibere ati lesese
• UV ati OV agbara-ti o dara
• -40°C si +150°C iwọn otutu junction iṣẹ
• Imudara gbigbona 3-mm × 3-mm 16-pin WQFN
Pin ibaramu si TPS54418
Ọja tuntun ti o wa: TPS62813-Q1, oluyipada igbesẹ 6-V ni 2-mm x 3-mm QFN package pẹlu awọn ẹgbẹ olomi.
• Iwọn-kekere, awọn ọna agbara iwuwo giga
• Ilana-fifuye fun awọn DSP iṣẹ-giga, FPGAs, ASICs, ati microprocessors
• Broadband, Nẹtiwọki, ati awọn amayederun ibaraẹnisọrọ opiti
