TEA1995T/1 Isakoso Agbara Amọja – PMIC TEA1995T/SO8//1/REEL 13 Q1/T1 *STANDARD MARK SMD
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | NXP |
| Ẹka Ọja: | Agbara Management Specialized - PMIC |
| jara: | TEA1995T |
| Brand: | NXP Semikondokito |
| Iru ọja: | Agbara Management Specialized - PMIC |
| Ẹka: | PMIC - Power Management ICs |
♠ GreenChip meji amuṣiṣẹpọ amuṣiṣẹpọ oludari
TEA1995T jẹ ọja akọkọ ti iran tuntun ti Amuṣiṣẹpọ Rectifier (SR) oludari ICs fun awọn ipese agbara ipo yipada. O ṣafikun ọna awakọ ẹnu-ọna adaṣe fun ṣiṣe ti o pọju ni eyikeyi ẹru.
TEA1995T jẹ oludari iyasọtọ IC fun atunṣe amuṣiṣẹpọ ni ẹgbẹ keji ti awọn oluyipada resonant. O ni awọn ipele awakọ meji fun wiwakọ awọn MOSFET SR, eyiti o ṣe atunṣe awọn abajade ti awọn iyipo ẹrọ oluyipada tẹ ni kia kia aarin. Awọn ipele awakọ ẹnu-ọna meji naa ni awọn igbewọle oye tiwọn ati ṣiṣẹ ni ominira.
TEA1995T tun le ṣee lo ni awọn oluyipada flyback olona-jade pẹlu SR MOSFET ti a gbe si ẹgbẹ kekere.
TEA1995T jẹ iṣelọpọ ni ilana Silicon-On-Insulator (SOI).
2.1 Awọn ẹya ara ẹrọ ṣiṣe
• Awakọ ẹnu-ọna adaṣe fun ṣiṣe ti o pọju ni eyikeyi fifuye
• Ipese lọwọlọwọ ni iṣẹ fifipamọ agbara ni isalẹ 200 μA
2.2 Ohun elo awọn ẹya ara ẹrọ
• Iwọn foliteji ipese jakejado lati 4.5 V si 38 V
• Atunse amuṣiṣẹpọ meji fun resonant LLC ni package SO8
• Atunse amuṣiṣẹpọ fun awọn oluyipada flyback olona-jade
• Ṣe atilẹyin iṣẹ 5 V pẹlu ipele kannaa SR MOSFETs
• Awọn igbewọle iyatọ fun imọ ṣiṣan ati awọn foliteji orisun ti SR MOSFET kọọkan
2.3 Iṣakoso awọn ẹya ara ẹrọ
• SR Iṣakoso lai kere lori-akoko
• Wakọ ẹnu-ọna adaṣe fun pipa-yara ni opin ifọnọhan
• UnderVoltage LockOut (UVLO) Idaabobo pẹlu ti nṣiṣe lọwọ ẹnu-ọna fa-isalẹ
TEA1995T jẹ ipinnu fun awọn ipese agbara resonant. Ni iru awọn ohun elo, o le wakọ meji ita amuṣiṣẹpọ rectifier MOSFETs fun atunse ti awọn foliteji lori awọn meji Atẹle windings ti awọn transformer. Awọn MOSFET wọnyi rọpo diodes. O le ṣee lo ni gbogbo awọn ipese agbara ti o nilo ṣiṣe giga:
• Awọn oluyipada
• Awọn ipese agbara fun PC tabili ati gbogbo-ni-ọkan PC
• Awọn ipese agbara fun tẹlifisiọnu
• Awọn ipese agbara fun awọn olupin
