TPS7B8250QDGNRQ1 LDO Ngaohiko Regulators Automotive 300-mA, off-battery (40-V), ultra-iti-IQ, iti-dropout ngaohiko regulators with enable 8-HVSSOP -40 to 150
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | LDO Regulators Ngaohiko |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī/Puhi: | MSOP-PowerPad-8 |
| Ngaohiko Huaputa: | 2.5 V |
| Putanga o nāianei: | 300 mA |
| Te maha o nga putanga: | 1 Putanga |
| Polarity: | Pai |
| Naianei Ataahua: | 2.7 uA |
| Ngaohiko Whakauru, Min: | 3 V |
| Ngaohiko Tāuru, Mōrahi: | 40 V |
| PSRR / Ripple Rejection - Momo: | 60 dB |
| Momo Putanga: | Whakaritea |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 150 C |
| Ngaohiko Whakataka: | 400 mV |
| Tohu: | AEC-Q100 |
| Rangatū: | TPS7B82-Q1 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Ngaohiko Whakataka - Max: | 700 mV |
| Ture Raina: | 10 mV |
| Ture Uta: | 20 mV |
| makuku tairongo: | Ae |
| Awhe Ngaohiko Huaputa: | - |
| Hua: | LDO Regulators Ngaohiko |
| Momo Hua: | LDO Regulators Ngaohiko |
| Te Rahi Wheketere: | 2500 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Momo: | Motika |
| Tikanga Whakaritenga Ngaohiko: | 2 % |
| Taumaha Waeine: | 26 mg |
♠ TPS7B82-Q1 Automotive 300-mA, High-Voltage, Ultra-Low-IQ Iti-Takarere Regulator
I roto i nga tono e hono ana ki te pākahiko, he mea nui te naianei quiescent iti (IQ) hei whakaora hiko me te roa o te ora o te pākahiko.Me whakauru te IQ ultra-iti mo nga punaha-i nga wa katoa.
Ko te TPS7B82-Q1 he kaiwhakahaere raina whakaheke iti i hangaia hei whakahaere me te whanui ngaohiko whakauru mai i te 3 V ki te 40 V (45-V te tiaki i te putunga uta).Ko te mahi ki raro ki te 3 V ka taea e te TPS7B82-Q1 te mahi tonu i te wa makariri-crank me te tiimata me te whakamutu i nga tikanga.Ma te 2.7-µA noa te naianei ata noho i te kawenga mama, ko tenei taputapu he otinga tino pai mo te whakakaha i nga microcontrollers (MCUs) me te CAN/LIN transceivers i roto i nga punaha tatari.Kei roto i te taputapu te whakamarumaru-a-waahi-poto me te whakamarumaru atu.
Ka mahi tenei taputapu i roto i te pāmahana ambient mai i –40°C ki te +125°C me te pāmahana hononga mai i –40°C ki te +150°C.I tua atu, ka whakamahia e tenei taputapu he kete kawe wera kia taea ai te mahi tonu ahakoa te tohanga nui puta noa i te taputapu.Na enei ahuatanga, kua hangaia te taputapu hei hiko hiko mo nga momo tono miihini.
• He tohu AEC-Q100 mo nga tono motika:
– Te pāmahana kōeke 1: –40°C ≤ TA ≤ 125°C
– Koeke pāmahana 0: –40°C ≤ TA ≤ 150°C
• Te awhe pāmahana hononga roa:
– Kōeke 1: –40°C ≤ TJ ≤ 150°C – Kōeke 0: –40°C ≤ TJ ≤ 165°C
• IQ onāianei iti iti:
– 300-nA tutakina IQ
– 2.7 µA angamaheni i nga kawenga mama
– 5 µA mōrahi i ngā kawenga mama
• 3-V ki 40-V whanui VIN awhe ngaohiko tāuru ki runga ki te 45-V pūtahi
• Morahi putanga o nāianei: 300 mA
• 2% tika putanga-ngaohiko
• Ngaohiko whakahekenga teitei: 700 mV i te 200-mA te kawenga o naianei mo te putanga putanga 5-V
• Pūmau me te iti-ESR (0.001-Ω ki te 5-Ω) pūnga iahiko putanga-pumau (1 µF ki te 200 µF)
• Whakaritea 2.5-V, 3.3-V, me te 5-V ngaohiko whakaputa
• Mōkī:
– 8-titi HVSSOP, RθJA = 63.9°C/W
– 6-pin WSON, RθJA = 72.8°C/W
– 5-pin TO-252, RθJA = 31.1°C/W
– 14-pin HTSSOP, RθJA = 52.0°C/W
• Nga wae matua motika
• Waeine whakahaere waea
• Nga rama rama
• Nga waahanga whakahaere tinana
• Whakawhitiwhiti me nga mana motuka
