TEA1995T/1 Power Management Specialized – PMIC TEA1995T/SO8//1/REEL 13 Q1/T1 *STANDARD MARK SMD
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | NXP |
| Gulu lazinthu: | Kuwongolera Mphamvu Kwapadera - PMIC |
| Mndandanda: | Mtengo wa TEA1995T |
| Mtundu: | NXP Semiconductors |
| Mtundu wa malonda: | Kuwongolera Mphamvu Kwapadera - PMIC |
| Gulu laling'ono: | PMIC - Power Management ICs |
♠ GreenChip wapawiri synchronous rectifier chowongolera
TEA1995T ndi chinthu choyamba cha m'badwo watsopano wa Synchronous Rectifier (SR) ICs wowongolera magetsi osinthira magetsi. Imaphatikizapo njira yoyendetsera chipata chosinthira kuti igwire bwino ntchito iliyonse.
TEA1995T ndi chowongolera chodzipatulira cha IC chowongolera molumikizana mbali yachiwiri ya otembenuza ma resonant. Ili ndi magawo awiri oyendetsa oyendetsa ma SR MOSFET, omwe amawongolera zomwe zimatuluka pakatikati pa tepi yachiwiri yosinthira ma windings. Magawo awiri oyendetsa zipata ali ndi zolowera zawozawo ndipo amagwira ntchito pawokha.
TEA1995T itha kugwiritsidwanso ntchito posinthira zowulutsa zotulutsa zambiri ndi SR MOSFET yoyikidwa pansi.
TEA1995T imapangidwa munjira ya Silicon-On-Insulator (SOI).
2.1 Zochita bwino
• Adaptive pachipata pagalimoto kuti pazipita bwino pa katundu aliyense
• Perekani panopa mu ntchito yopulumutsa mphamvu pansi pa 200 μA
2.2 Zogwiritsa ntchito
• Mphamvu yamagetsi yamitundu yonse kuyambira 4.5 V mpaka 38 V
• Kukonzanso kawiri kawiri kwa LLC resonant mu phukusi la SO8
• Kuwongolera kosinthika kwa zosintha zamitundu yambiri zotulutsa
• Imathandizira 5 V ntchito ndi logic level SR MOSFETs
• Zolowetsa zosiyanasiyana zozindikira kukhetsa ndi magwero a magetsi a SR MOSFET iliyonse
2.3 Kuwongolera mawonekedwe
• Kuwongolera kwa SR popanda kuchepera pa nthawi
• Adaptive gate drive kuti muzimitse mwachangu kumapeto kwa conduction
• Chitetezo cha UnderVoltage LockOut (UVLO) chokhala ndi zipata zogwira ntchito
TEA1995T idapangidwa kuti ikhale ndi mphamvu zamagetsi. M'mapulogalamu otere, imatha kuyendetsa ma MOSFET awiri akunja ofananirako kuti akonzenso ma voltages pamamphepo awiri achiwiri a thiransifoma. Ma MOSFET awa amalowetsa diode. Itha kugwiritsidwa ntchito pazinthu zonse zamagetsi zomwe zimafunikira kuchita bwino kwambiri:
• Adapter
• Mphamvu zopangira ma PC apakompyuta ndi ma PC onse mum'modzi
• Zida zamagetsi pa TV
• Mphamvu zopangira ma seva
