TPS78501QWDRBRQ1 Kulondola kwambiri kwa LDO Voltage Regulators Magalimoto 1A
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | MWANA-8 |
| Mphamvu ya Output: | 1.2 mpaka 5.5 V |
| Zotulutsa Panopa: | 1 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Quiscent Current: | 25A |
| Input Voltage, Min: | 1.7 V |
| Input Voltage, Max: | 6 v |
| Kukana kwa PSRR / Ripple - Mtundu: | 60db ndi |
| Mtundu Wotulutsa: | Zosinthika, Zokhazikika |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 150 C |
| Kutsika kwa Voltage: | 315 mv |
| Mndandanda: | Chithunzi cha TPS785-Q1 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | MULTIPKGLDOEVM-823 |
| Kutsika kwa Voltage - Max: | 1130 mV |
| Lamulo la Mzere: | 0.3 mv |
| Kuwongolera Katundu: | 20 mv |
| Zosamva Chinyezi: | Inde |
| Mtundu wa Voltage: | 1.2 V mpaka 5.5 V, 0,65 V mpaka 5 V |
| Zogulitsa: | LDO Voltage Regulator |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Low-Dropout Voltage Regulator |
| Kulondola kwa Voltage Regulation: | 0.5 % |
♠ TPS785-Q1 Magalimoto, 1-A, High-PSRR Low-Dropout Voltage Regulator Yolondola Kwambiri ndi Yambitsani
TPS785-Q1 Ultra low-dropout regulator (LDO) ndi LDO yaying'ono, yotsika yomwe imatha kupatsa 1 A yokhala ndi mzere wabwino kwambiri komanso magwiridwe antchito osakhalitsa.
Phokoso lotsika lotulutsa komanso magwiridwe antchito abwino a PSRR zimapangitsa chipangizocho kukhala choyenera kunyamula katundu wa analogi.TPS785-Q1 ndi chipangizo chosinthika cha post regulation chifukwa chipangizochi chimathandizira ma voliyumu olowera kuchokera ku 1.7 V mpaka 6.0 V ndipo imapereka mawonekedwe osinthika a 1.2 V mpaka 5.5 V. Chipangizocho chimakhalanso ndi ma voltages okhazikika kuchokera ku 0.65 V mpaka 5.0 V pothandizira njanji zamagetsi wamba.
TPS785-Q1 imapereka malire aposachedwa kuti achepetse kutha kwa magetsi panthawi yomwe ilipo.Kulowetsa kwa EN kumathandizira pakutsata mphamvu zamagetsi pamakina.Kuyambira kofewa kwamkati kumapereka kuyambika kolamulirika komwe kumapangitsa kuti mphamvu yolowera igwiritsidwe ntchito.
TPS785-Q1 imapereka chiwongolero chogwira ntchito kuti chitulutse mwachangu katundu akalemala.
• AEC-Q100 yoyenerera kugwiritsa ntchito magalimoto:
- Kutentha giredi 1: -40°C mpaka +125°C, TA
• Kutentha kwapakati pa chipangizo: -40°C mpaka +150°C, TJ
• Mphamvu yamagetsi yolowetsa: 1.7 V mpaka 6.0 V
• Ma voltages omwe alipo:
- Njira yosinthika: 1.2 V mpaka 5.5 V
- Zosankha zokhazikika: 0.65 V mpaka 5.0 V
• Zolondola zotulutsa: 0.5% yofananira, 1.7% pazipita
• IQ yochepa: 25 μA (yachilendo)
• Osiya maphunziro otsika kwambiri:
- 315 mV (max) pa 1 A (3.3 VOUT)
• Internal 550 μs nthawi yoyambira yofewa kuti muchepetse kuthamangitsidwa
• Kutulutsa kogwira ntchito
• Phukusi:
- 3-mm × 3-mm yonyowa mbali VSON (8)
– 5-pini TO-252, RθJA = 31.6°C/W
• Magawo amutu wamagalimoto
• Magulu a zida zophatikiza
• Magawo owongolera ma telematics
• Radar yapakati ndi yaifupi
• DC/DC converters
