TPS79901DRVR LDO Voltage Regulators 200mA High PSRR LDO
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | WSON-6 |
| Zotulutsa Panopa: | 200 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Quiscent Current: | 40A |
| Input Voltage, Min: | 2.7 V |
| Input Voltage, Max: | 6.5 V |
| Mtundu Wotulutsa: | Zosinthika |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kutsika kwa Voltage: | 100 mv |
| Mndandanda: | TPS79901 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Kutsika kwa Voltage - Max: | 175 mv |
| Kutalika: | 0.75 mm |
| Ib - Kulowetsa Kokondera Panopa: | 40A |
| Utali: | 2 mm |
| Lamulo la Mzere: | 0.02 %/V |
| Kuwongolera Katundu: | 0.002 %/mA |
| Zomwe Zikugwira Ntchito Panopa: | 40A |
| Kutentha kwa Ntchito: | - 4 |
| Mtundu wa Voltage: | 1.2 mpaka 6.5 V |
| Pd - Kutaya Mphamvu: | 1.54W |
| Zogulitsa: | LDO Voltage Regulators |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Reference Voltage: | 1.193 V |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Low Dropout Linear Regulators |
| Kulondola kwa Voltage Regulation: | 1 % |
| M'lifupi: | 2 mm |
| Kulemera kwa Unit: | 0.000342 oz |
♠ TPS799 200-mA, Low-Quescent Current, Ultralow Noise, High-PSRR Low-Dropout Linear Regulator
TPS799 low-dropout (LDO), chowongolera champhamvu chochepa champhamvu chimapereka magwiridwe antchito abwino kwambiri okhala ndi malo otsika kwambiri. Kuchuluka kwa kukana kwamphamvu kwamphamvu (PSRR), phokoso lochepa, kuyambika mwachangu, ndi mzere wabwino kwambiri ndi kuyankha kwakanthawi kochepa kumaperekedwa pamene akudya 40-μA (yodziwika) yotsika kwambiri.
TPS799 ndi yokhazikika yokhala ndi ma capacitor a ceramic ndipo imagwiritsa ntchito njira zapamwamba zopangira BiCMOS kuti ipereke mphamvu yotsitsa ya 100 mV pakupanga 200-mA. TPS799 imagwiritsa ntchito mareferensi olondola amagetsi ndi njira yolumikizirana kuti ikwaniritse kulondola kwa 2% pazonyamula zonse, mzere, njira, ndi kusintha kwa kutentha. TPS799 imakhala ndi chitetezo chaposachedwa pomwe chosinthira cha EN chikugwiritsidwa ntchito poyambitsa chipangizocho, nthawi yomweyo kukakamiza chapano.
Chipangizochi chimatchulidwa bwino pa kutentha kwa TJ = -40 ° C kufika ku +125 ° C, ndipo amaperekedwa mu phukusi laling'ono lochepa kwambiri, lotchedwa die-size ball grid array (DSBGA), zomwe zimapangitsa chipangizochi kukhala chosankha chabwino kwa mafoni a m'manja opanda zingwe ndi makadi a WLAN. Chipangizochi chimaperekedwanso mu phukusi la 5-pin SOT-23-THIN ndi 6-pin WSON.
• 200-mA low-dropout regulator ndi EN
• Mitundu ingapo yamagetsi yomwe ilipo:
- Zotulutsa zokhazikika za 1.2 V mpaka 4.5 V
- Zosintha zosinthika kuchokera ku 1.20 V mpaka 6.5 V
• Chitetezo chaposachedwa ndi EN toggle
• IQ yochepa: 40 μA
• PSRR yapamwamba: – 66 dB pa 1 kHz – 51 dB pa 10 kHz
• Chokhazikika ndi ESR yotsika, 2-μF momwe zimatulutsira mphamvu
• Katundu wabwino kwambiri ndi kuyankha kwakanthawi kochepa
• 2% kulondola kwathunthu (katundu, mzere, ndi kutentha)
• Osiya otsika kwambiri: 100 mV
• Phukusi:
- 5-bump, woonda, 0.97-mm × 1.34-mm DSBGA
- 5-pini SOT-23-WOPATA
- 6-pini WSON
• Masiteshoni oyambira
• Mafoni anzeru
• EPOS
• Zovala zamagetsi
• VCOs, RF
• LAN yopanda zingwe, Bluetooth®
