TPS53355DQPR Whakawhitinga Ngaohiko Whakahaere HI-EFF 30A KAUPAPA KAUPAPA KAUPAPA
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LSON-22 |
| Topology: | Buck |
| Ngaohiko Huaputa: | 600 mV ki te 5.5 V |
| Putanga o nāianei: | 30 A |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 1.5 V |
| Ngaohiko Tāuru, Mōrahi: | 15 V |
| Naianei Ataahua: | 10 uA |
| Auautanga Whakawhiti: | 250 kHz ki te 1 MHz |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Rangatū: | TPS53355 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Kete Whakawhanaketanga: | TPS53355EVM-743 |
| Ngaohiko Whakauru: | 1.5 V ki te 15 V |
| makuku tairongo: | Ae |
| Whakawhiwhinga Whakahaere Naianei: | 320 uA |
| Hua: | Ngaohiko Whakahaere |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Te Rahi Wheketere: | 2500 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Ingoa Hokohoko: | SWIFT |
| Momo: | Kaitahuri Ngaohiko |
| Wāhanga # Ingoaingoa: | HPA01111DQPR |
| Taumaha Waeine: | 0.005362 oz |
♠ TPS53355 1.5-V ki te 15-V Tāuru (4.5-V ki te 25-V rītaha), 30-A Tukutahi Whakatahuri Whakararo SWIFT™ me te Eco-mode™
Ko te TPS53355 he aratau D-CAP™, 30-A te whakawhiti tukutahi me nga MOSFET whakauru.He mea hoahoa mo te ngawari ki te whakamahi, te iti o nga waahanga o waho, me nga punaha hiko mokowhiti.
Kei roto i tenei taputapu nga MOSFET whakauru 5-mΩ/2-mΩ, tika te tohutoro 1% 0.6-V, me te whakawhiti whakahiato whakauru.Ko tetahi tauira o nga ahuatanga whakataetae ko: 1.5-V ki te 15-V te whanui o te awhe ngaohiko whakauru whakaurunga, he iti rawa te tatau o nga waahanga o waho, te mana aratau DCAP™ mo te tere tere tere, te mahi aratau-peke-aunoa, te mana tiimata-ngawari o roto, te auau ka taea te kowhiri, me te kore he utu.
Ko te ngaohiko whakauru whakawhiti mai i te 1.5 V ki te 15 V, ko te awhe ngaohiko tuku mai i te 4.5 V ki te 25 V, me te awhe ngaohiko whakaputa mai i te 0.6 V ki te 5.5 V. Kei te waatea te taputapu i roto i te 6-mm × 5-mm, 22-titi te kete QFN.
Ko te LMZ31530 te whakauru i te TPS53355, he inductor, me etahi atu waahanga hāngū ki roto i te kōwae iti, ngawari.
• He hua rereke e waatea ana: LMZ31530 14.5-V, 30-A kōwae hiko takahanga-iho i roto i te kete 15 × 16 × 5.8- mm QFN
• 96% tino pai
• Awhe ngaohiko urunga whakawhiti: 1.5 V ki te 15 V
• Awhe ngaohiko whakauru VDD: 4.5 V ki te 25 V
• Awhe ngaohiko putanga: 0.6 V ki te 5.5 V
• 5-V LDO putanga
• E tautoko ana i te whakaurunga tereina kotahi
• Nga MOSFET mana whakauru me te 30 A o te naianei whakaputa tonu
• Huka-aunoa Eco-aratau™ mo te pai o te kawenga-mama
• <10-μA katinga o naianei
• Aratau D-CAP™ me te whakautu tere tere
• Te auau whakawhiti ka taea mai i te 250 kHz ki te 1 MHz me te parenga o waho
• Tīpako-aunoa ka taea te mahi PWM-anake ranei
• Hanga-i roto i te 1% 0.6-V tohutoro
• 0.7-ms, 1.4-ms, 2.8-ms, me te 5.6-ms ka taea te whiriwhiri i te ngaohiko a-roto servo timata ngawari
• Whakawhiti whakahiato whakauru
• Te kaha o te tiimata o mua
• Ka taea te whakarite i te tepe o te aurere me te utu waiariki
• Te ngaohiko, undervoltage, UVLO me te whakamarumaru werawera
• E tautoko ana i nga puritanga whakaputa uku katoa
• Whakatuwhera-whakaheke mana-tohu pai
• Ka whakauru i te hangarau poraka hiko NexFET™
• Mōkī QFN 22-pin Me te PowerPAD™
• Mo nga tuhinga hua hiko SWIFT™, tirohia http://www.ti.com/swift
• Ko te Kaariki (RoHS hototahi) he mea whiriwhiri
• Hangaia he hoahoa ritenga ma te whakamahi i te TPS53355 me te WEBENCH® Power Designer
• Pumau hinonga me te rokiroki
• Whakawhiti whatunga waea me nga pouara
• ASIC, SoC, FPGA, DSP matua, me te ngaohiko I/O
