TPS63020DSJR Whakawhiti Ngaohiko Whakahaere 93% Eff Buck-Boost Converter
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | VSON-14 |
| Topology: | Whakanuia, Buck |
| Ngaohiko Huaputa: | 1.2 V ki te 5.5 V |
| Putanga o nāianei: | 4 A |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 1.8 V |
| Ngaohiko Tāuru, Mōrahi: | 5.5 V |
| Naianei Ataahua: | 365 uA |
| Auautanga Whakawhiti: | 2.4 MHz |
| Paemahana Mahi Iti: | - 40 C |
| Paemahana Mahi Morahi: | + 85 C |
| Rangatū: | TPS63020 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Kete Whakawhanaketanga: | TPS63020EVM-487 |
| Ngaohiko Whakauru: | 1.8 V ki te 5.5 V |
| Ture Uta: | 0.5 % |
| Whakawhiwhinga Whakahaere Naianei: | 50 uA |
| Hua: | Ngaohiko Whakahaere |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Whakaweto: | Whakaweto |
| Te Rahi Wheketere: | 3000 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Ngaohiko Tuku - Min: | 1.8 V |
| Momo: | Kaitahuri Ngaohiko |
| Taumaha Waeine: | 0.001125 oz |
♠ TPS6302x Kaihurihuri Whakanui-a-kotahi Whakakotahi Kaihuri me nga Whakawhiti 4-A
Ko nga taputapu TPS6302x e whakarato ana i te otinga hiko mo nga hua e whakamahia ana e te rua-waa, e toru ranei nga pūtau kawakore, NiCd, NiMH pākahiko ranei, he pākahiko Li-ion, Li-polymer ranei, supercapacitors me etahi atu reera tuku.Ka tautokohia nga ia putanga ki te 3 A.I te wa e whakamahi ana i nga pākahiko, ka taea te tuku ki raro iho i te 2 V. Ko te kaitahuri peera-boost e ahu mai ana i runga i te auau kua whakaritea, te putunga puihi whanui (PWM) te kaiwhakahaere ma te whakamahi i te whakatika tukutahi kia pai ai te kaha.I te iti o te kawenga, ka uru te kaitahuri ki te aratau whakaora mana ki te pupuri i te tino pai ki runga i te whānuitanga o nga kawenga o naianei.Ka taea te whakakore i te aratau whakaora hiko, ka akiaki i te kaitahuri ki te mahi i te auau whakawhiti.Ko te teitei o naianei i roto i nga huringa he iti ki te uara angamaheni o te 4 A. Ko te ngaohiko whakaputa ka taea te papatono ma te whakamahi i te kaiwehewehe parenga o waho, ka whakatauhia ranei i roto i te maramara.Ka taea te whakakore i te kaitahuri hei whakaiti i te rere o te pākahiko.I te wa e kati ana, ka momotuhia te kawenga mai i te pākahiko.
Ko nga taputapu TPS6302x e mahi ana i runga i te awhe pāmahana rangi kore utu o –40°C ki te 85°C.Ko nga taputapu kei roto i te kete VSON 14-titi te ine 3 mm × 4 mm (DSJ).
• Awhe ngaohiko whakauru: 1.8 V ki te 5.5 V
• Ngaohiko whakaputa ka taea te whakarite: 1.2 V ki te 5.5 V
• Naianei Putanga mo VIN > 2.5 V, VOUT = 3.3 V: 2 A
• He tino pai ki runga i te awhe kawenga katoa
– Naianei ata noho: 25 µA
– Aratau whakaora mana me te kowhiringa aratau
• Aratau Wawaenga o naianei whakahiato peera hoahoanga
– Whakawhiti aunoa i waenga i nga aratau
– Te mahi auau i te 2.4 MHz
– Ka taea te tukutahi
• Putanga pai mana
• Nga waahanga mahi haumaru me te pakari
– Overtemperature, tiaki overvoltage
– Utaina momotuhia i te wa e kati ana
• Waihanga hoahoa ritenga ma te whakamahi i te
– TPS63020 me te Kaihoahoa Mana WEBENCH
– TPS63021 me te Kaihoahoa Mana WEBENCH
• Tuhinga o mua i roto i nga taputapu hiko-hiko: EPOS(taupae raraunga kawe, matawai paewaehere), ecigarette, rorohiko papa kotahi, whatunga IPhe kamera, he tatau ataata, he reo irirangi waea
• Whakapumau ngaohiko: whakawhitiwhiti waea, ahokorewhakawhitiwhiti, PLC, kōwae whatu
• Whakapumau i te taputapu supercapacitor: mita hiko,puku mārō (SSD) – hinonga
