TPS61240TDRVRQ1 2.3-V ki te 5.5-V te awhe whakauru, 3.5-MHz auau kua whakaritea 450-mA kaitahuri whakanui, AEC-Q100 tohu 6-WSON -40 ki 105
♠ Whakatakotoranga
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | WSON-6 |
| Topology: | Buck |
| Ngaohiko Huaputa: | 5 V |
| Putanga o nāianei: | 600 mA |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 2.3 V |
| Ngaohiko Tāuru, Mōrahi: | 5.5 V |
| Naianei Ataahua: | 30 uA |
| Auautanga Whakawhiti: | 3.5 MHz |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 105 C |
| Tohu: | AEC-Q100 |
| Rangatū: | TPS61240-Q1 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Kete Whakawhanaketanga: | TPS61240EVM-360 |
| Ngaohiko Whakauru: | 2.3 V ki te 5.5 V |
| makuku tairongo: | Ae |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Whakaweto: | Whakaweto |
| Te Rahi Wheketere: | 3000 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Ngaohiko Tuku - Min: | 2.3 V |
| Momo: | Takahuri-Up Converter |
| Taumaha Waeine: | 0.000332 oz |
♠ Whakaahuatanga
Ko te taputapu TPS61240-Q1 he hikoi tukutahi pai ki runga kaitahuri DC-DC kua arotauhia mo nga hua e whakakahangia ana e te kawakore-toru, NiCd, NiMH ranei, kotahi-pūtau Li-Ion, Li-Polymer pākahiko ranei.Ko te TPS61240-Q1 e tautoko ana i nga waa whakaputa ki te 450 mA.Kei te TPS61240-Q1 te rohe o te awaawa whakauru o te 500 mA.
Ko te taputapu TPS61240-Q1 e whakarato ana i te ngaohiko putanga pumau o te 5V-typ me te awhe ngaohiko whakauru o te 2.3 V ki te 5.5 V me te taputapu e tautoko ana i nga pākahiko me te awhe ngaohiko roa.I te wa e kati ana, ka tino momotuhia te kawenga mai i te pākahiko.Ko te kaitahuri whakanui TPS61240-Q1 e ahu mai ana i runga i te kaupapa whakahaere aratau o naianei o te awaawa.
Ko te TPS61240-Q1 e whakaatu ana i te kaha kaha ki te titi VOUT ina tutakina.Ka taea e tenei te whakamahi i roto i nga tono e hiahia ana kia peia te pahi whakaputa e tetahi atu taputapu i te wa e tutakina ana te TPS61240-Q1.
I te wa o te uta mama ka peke aunoa te taputapu kia pai ai te kaha ki nga ia au iti rawa.I roto i te aratau kati, ka whakahekehia te kai o naianei ki te iti iho i te 1 μA.
Ka taea e TPS61240-Q1 te whakamahi i te inductor iti me nga capacitors ki te whakatutuki i te rahi otinga iti.Kei te waatea te TPS61240-Q1 i roto i te kete 2 mm × 2 mm WSON.
• He tohu mo nga tono motika
• I whai tohu AEC-Q100 me nga hua e whai ake nei:
– Koeke pāmahana taputapu
– TPS61240IDRVRQ1: kōeke 3, –40°C ki te +85°C te pāmahana whakahaere a tawhio noa
– TPS61240TDRVRQ1: kōeke 2, –40°C ki te +105°C te pāmahana whakahaere ambient
– Pūrere HBM ESD whakarōpū taumata 2
– Pūrere CDM ESD taumata whakarōpūtanga C6
• Taumahi Haumaru-Taehia
- Kei te waatea nga tuhinga hei awhina i te hoahoa punaha haumaru mahi
• Te kaha> 90% i nga tikanga whakahaere iti
• Tikanga Ngaohiko Whakaputa DC Tapeke 5 V ±2%
• Tikanga 30-μA quiescent naianei
• He pai rawa atu i roto i te raina karaehe me te uta i te waa
• Awhe VIN whanui mai i te 2.3 V ki te 5.5 V
• Putanga o naianei ki te 450 mA
• Te whakawhiti aratau PFM/PWM aunoa
• He iti te mana ripple mo te pai ake i nga kawenga mama
• Te timatanga ngawari o roto, 250 μs te wa tiimata
• 3.5-MHz auau mahi angamaheni
• Utaina momotuhia i te wa e kati ana
• Te taumaha o naianei me te whakamarumaru whakaweto waiariki
• E toru noa nga waahanga o waho o te mata-maunga e hiahiatia ana (kotahi inductor MLCC, e rua nga punga uku)
• Rahi otinga katoa <13 mm2
• Kei roto i te kete 2 mm × 2 mm WSON
• Nga punaha awhina taraiwa (ADAS)
– Kamera o mua
– Pūnaha tirohanga a tawhio noa ECU
– Radar me LIDAR
• Te whakamohiotanga waka me te tautau
– Waeine upoko
– HMI me te whakaaturanga
• Te hikohiko tinana me te rama
• te aunoatanga wheketere me te mana whakahaere
