I-TPS79901DRVR LDO Voltage Regulators 200mA High PSRR LDO
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-LDO Voltage Regulators |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-WSON-6 |
| Okukhiphayo Kwamanje: | 200 mA |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-polarity: | Okuhle |
| I-Quiscent Yamanje: | 40A |
| I-Voltage Yokufaka, Min: | 2.7 V |
| I-Voltage Yokufaka, I-Max: | 6.5 V |
| Uhlobo Lokukhiphayo: | Kuyalungiseka |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| I-Dropout Voltage: | 100 mV |
| Uchungechunge: | I-TPS79901 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Dropout Voltage - Ubukhulu: | 175 mv |
| Ubude: | 0.75 mm |
| I-Ib - Okokufaka Okuchemayo Kwamanje: | 40A |
| Ubude: | 2 mm |
| Ukulawulwa Komugqa: | 0.02 %/V |
| Umthethonqubo wokulayisha: | 0.002 %/mA |
| Ukunikezwa Okusebenzayo Kwamanje: | 40A |
| I-Operating Temperature Range: | - 4 |
| Ububanzi Bamandla Okukhiphayo: | 1.2 kuya ku-6.5 V |
| I-Pd - Ukuchithwa kwamandla: | 1.54 W |
| Umkhiqizo: | I-LDO Voltage Regulators |
| Uhlobo Lomkhiqizo: | I-LDO Voltage Regulators |
| I-Reference Voltage: | 1.193 V |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Uhlobo: | I-Low Dropout Linear Regulators |
| Ukunemba Kokulawulwa Kwegesi: | 1% |
| Ububanzi: | 2 mm |
| Isisindo Seyunithi: | 0.000342 oz |
♠ TPS799 200-mA, I-Low-Quescent Current, I-Ultralow Noise, I-High-PSRR Low-Dropout Linear Regulator
I-TPS799 low-dropout (LDO), isilawuli somugqa samandla aphansi sinikeza ukusebenza okuhle kakhulu kwe-ac enomhlaba ophansi kakhulu wamanje. Isilinganiso esiphakeme sokwaliwa kokunikezwa kwamandla (i-PSRR), umsindo ophansi, ukuqalisa ngokushesha, kanye nomugqa omuhle kakhulu kanye nokuphendula kwesikhashana komthwalo kunikezwa ngenkathi kusetshenziswa amandla aphansi kakhulu angu-40-μA (okuvamile).
I-TPS799 izinzile ngama-ceramic capacitor futhi isebenzisa inqubo yokwenziwa kwe-BiCMOS ethuthukisiwe ukuze ikhiphe ugesi oyekayo ovamile ongu-100 mV ekuphumeni okungu-200-mA. I-TPS799 isebenzisa ireferensi ye-voltage enembayo kanye neluphu yempendulo ukuze ithole ukunemba kukonke okungu-2% kukho konke ukuhlukahluka komthwalo, ulayini, inqubo, kanye nezinga lokushisa. I-TPS799 ifaka ukuvikelwa kwamanje kwe-inrush lapho i-toggle ye-EN isetshenziswa ukuqalisa idivayisi, icindezela ngokushesha okwamanje.
Le divayisi icaciswe ngokugcwele ebangeni lokushisa le-TJ = -40°C kuya ku-+125°C, futhi inikezwa ngephrofayili ye-ball grid array (DSBGA) enephrofayili ephansi, okwenza le divayisi ikhethe kahle izingcingo eziphathwayo ezingenantambo namakhadi e-WLAN. Le divayisi iphinde inikezwe ngamaphakeji we-WSON angu-5-pin SOT-23-THIN kanye nangu-6-pin.
• Isilawuli se-low-dropout esingu-200-mA esine-EN
• Izinguqulo eziningi zamandla kagesi atholakalayo:
- Imiphumela ehleliwe ye-1.2 V kuya ku-4.5 V
- Imiphumela eguqukayo esuka ku-1.20 V iye ku-6.5 V
• Inrush yamanje yokuvikela nge-EN toggle
• I-IQ ephansi: 40 μA
• I-PSRR ephezulu: – 66 dB ku-1 kHz – 51 dB ngo-10 kHz
• Izinzile nge-ESR ephansi, amandla okukhiphayo ajwayelekile angu-2-μF
• Umthwalo omuhle kakhulu kanye nempendulo yesikhashana yomugqa
• 2% ukunemba kukonke (umthwalo, umugqa, nezinga lokushisa)
• Ukushiya phansi okuphansi kakhulu: 100 mV
• Amaphakheji:
- 5-bump, izacile, 0.97-mm × 1.34-mm DSBGA
– 5-pin SOT-23-THIN
– 6-pin WSON
• Iziteshi eziyisisekelo
• Amafoni ahlakaniphile
• I-EPOS
• Izinto zikagesi ezigqokekayo
• Ama-VCO, ama-RF
• I-LAN engenantambo, i-Bluetooth®
