TPS79901DRVR LDO Ngaohiko Whakahaerenga 200mA Teitei PSRR LDO
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | LDO Regulators Ngaohiko |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | WSON-6 |
| Putanga o nāianei: | 200 mA |
| Te maha o nga putanga: | 1 Putanga |
| Polarity: | Pai |
| Naianei Ataahua: | 40 uA |
| Ngaohiko Whakauru, Min: | 2.7 V |
| Ngaohiko Tāuru, Mōrahi: | 6.5 V |
| Momo Putanga: | Ka taea te whakarite |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 125 C |
| Ngaohiko Whakataka: | 100 mV |
| Rangatū: | TPS79901 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Ngaohiko Whakataka - Max: | 175 mV |
| Teitei: | 0.75 mm |
| Ib - Taapiri Whakauru Naianei: | 40 uA |
| Roa: | 2 mm |
| Ture Raina: | 0.02 %/V |
| Ture Uta: | 0.002 %/mA |
| Whakawhiwhinga Whakahaere Naianei: | 40 uA |
| Awhe Pawera Mahi: | - 4 |
| Awhe Ngaohiko Huaputa: | 1.2 V ki te 6.5 V |
| Pd - Tohanga Hiko: | 1.54 W |
| Hua: | LDO Regulators Ngaohiko |
| Momo Hua: | LDO Regulators Ngaohiko |
| Ngaohiko Tohutoro: | 1.193 V |
| Te Rahi Wheketere: | 3000 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Momo: | Nga Kaiwhakarite Raina Whakataka iti |
| Tikanga Whakaritenga Ngaohiko: | 1 % |
| Whānui: | 2 mm |
| Taumaha Waeine: | 0.000342 oz |
♠ TPS799 200-mA, Naianei iti-Wai, Haruru Ultralow, Tino-PSRR iti-Whakarere Regulator Raina
Ko te TPS799 iti-whakaheke (LDO), iti-mana ahorangi kaiwhakahaere he pai te mahi ac me te iti rawa o te whenua. Ko te ōwehenga whakakāhoretanga o te mana-mana nui (PSRR), te iti o te haruru, te tiimata tere, me te raina pai me te kawenga mo te whakautu tere ka tukuna i te wa e pau ana te 40-μA (te tikanga) o te whenua.
He pūmau te TPS799 me nga pūnga uku me te whakamahi i te tukanga tito BiCMOS matatau ki te tuku i te ngaohiko whakaheke o te tikanga 100 mV i te putanga 200-mA. Ka whakamahi te TPS799 i te tohutoro ngaohiko tika me te hurihanga urupare ki te whakatutuki i te tika katoa o te 2% mo nga kawenga katoa, raina, tukanga, me nga rereketanga o te pāmahana. Kei roto i te TPS799 te whakamarumaru o naianei i te wa e whakamahia ana te takahuri EN ki te tiimata i te taputapu, ka awhi tonu i te au.
Ko tenei taputapu kua tino tohua i runga i te awhe pāmahana o TJ = –40°C ki te +125°C, a ka tukuna i roto i te kete iti-tohu, mate-rahi-rahi pōro grid array (DSBGA) mōkihi, hanga i tenei taputapu he whiriwhiri pai mo nga ringaringa ahokore me nga kaari WLAN. Ka tukuna ano tenei taputapu i roto i nga kohinga 5-pin SOT-23-THIN me te 6-pin WSON.
• 200-mA iti-whakarerenga kaiwhakahaere me EN
• He maha nga putanga ngaohiko whakaputa e waatea ana:
– Nga putanga pumau o 1.2 V ki te 4.5 V
– Nga putanga ka taea te whakarite mai i te 1.20 V ki te 6.5 V
• Whakamarumarutanga o naianei me te takahuri EN
• IQ iti: 40 μA
• PSRR Teitei: – 66 dB i te 1 kHz – 51 dB i te 10 kHz
• Pumau ki te iti-ESR, 2-μF pūnga putanga angamaheni
• He pai te kawenga me te whakautu whakawhiti raina
• 2% te tika katoa (uta, raina, me te pāmahana)
• Tino iti te whakahekenga: 100 mV
• Mōkī:
– 5-bump, kikokore, 0.97-mm × 1.34-mm DSBGA
– 5-titi SOT-23-Angiangi
– 6-pin WSON
• Teihana turanga
• Waea atamai
• EPOS
• Te hikohiko kakahu
• VCO, RF
• LAN Ahokore, Nihokikorangi®
