TPS61088RHLR Whakawhiti Ngaohiko Regulators 10-A Katoa-Whakaurua Whakanui Tukutahi Kaihurihuri 20-VQFN -40 ki te 85
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī/Puhi: | VQFN-20 |
| Topology: | Whakanuia |
| Ngaohiko Huaputa: | 4.5 V ki te 12.6 V |
| Putanga o nāianei: | 11.9 A |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 2.7 V |
| Ngaohiko Tāuru, Mōrahi: | 12 V |
| Naianei Ataahua: | 1 mA |
| Auautanga Whakawhiti: | 500 kHz |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Rangatū: | TPS61088 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Ngaohiko Whakauru: | 2.7 V ki te 12 V |
| makuku tairongo: | Ae |
| Whakawhiwhinga Whakahaere Naianei: | 110 uA |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Whakaweto: | Whakaweto |
| Te Rahi Wheketere: | 3000 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Ngaohiko Tuku - Min: | 2.7 V |
| Momo: | Kaitahuri Whakanui Tukutahi |
| Taumaha Waeine: | 70 mg |
♠ TPS61088 10-He Kaitahuri Whakanui Tukutahi Katoa
Ko te TPS61088 he kaha teitei, he tino whakakotahi i te kaitahuri whakanui tukutahi me te pana hiko 11-mΩ me te whakawhiti whakatika 13-mΩ ki te whakarato i te otinga tino pai me te rahi iti i roto i nga punaha kawe. Ko te TPS61088 he awhe ngaohiko whakauru whanui mai i te 2.7 V ki te 12 V hei tautoko i nga tono me nga pākahiko Lithium kotahi-putau-rua ranei. Ko te taputapu he 10-A te kaha whakahuri o naianei me te kaha ki te whakarato i te ngaohiko whakaputa ki te 12.6 V.
Ka whakamahia e te TPS61088 te urutau o te wa-wa-wa-waa-waa-waa-waa-waa-waa-waa-waa-waa-waa-a-waa-a-waa-a-waa-waa-a-waa-a-waa-waa-a-waa e whakamahi ana i te topology mana o naianei hei whakarite i te ngaohiko whakaputa. I roto i te ahua taumaha ki te taumaha, ka mahi te TPS61088 i roto i te aratau huringa whanui puihi (PWM). I roto i te ahua o te kawenga mama, e rua nga momo mahi kua tohua e te pine MODE. Ko tetahi ko te aratau whakarereke auau (PFM) hei whakapai ake i te pai me tetahi atu ka peehia te aratau PWM ki te karo i nga raru tono na te iti o te huringa whakawhiti. Ko te auau whakawhiti i te aratau PWM ka taea te whakarite, mai i te 200 kHz ki te 2.2 MHz e te parenga o waho. Ka whakatinanahia e te TPS61088 he mahi ngawari-tīmata ka taea te whakarite me te mahi tepe o te tihi o naianei. I tua atu, ka whakaratohia e te taputapu te whakamarumaru o te ngaohiko putanga 13.2-V, te whakamarumaru o te huringa-a-huringa, me te whakamarumaru whakamarumaru wera.
Kei te waatea te TPS61088 i roto i te kete 4.50-mm × 3.50-mm 20-pin VQFN.
• 2.7-V ki te 12-V awhe ngaohiko whakauru
• 4.5-V ki te 12.6-V awhe ngaohiko whakaputa
• 10-A whakawhiti i naianei
• Tae atu ki te 91% te kaha ki te VIN = 3.3 V, VOUT = 9 V, me te IOUT = 3 A
• Te kowhiringa aratau i waenga i te aratau PFM me te aratau PWM kaha i te kawenga mama
• 1.0-µA ki roto i te titi VIN i te wa e kati ana
• Whakawhiti parenga-programmable tepe teitei o naianei
• Te auau whakawhiti ka taea te whakarite: 200 kHz ki te 2.2 MHz
• Te tiimata ngawari ka taea
• Te parenga ngaohiko whakaputa i te 13.2 V
• Te whakamarumaru i te huringa o ia waa
• Katinga te werawera
• 4.50-mm × 3.50-mm 20-pin VQFN mōkihi
• Hangaia he hoahoa ritenga ma te whakamahi i te TPS61088 me te Kaihoahoa Mana WEBENCH
• tauranga POS kawe
• Kaikorero Nihokikorangi™
• Hikareti hiko
• Atanga whatitiri
• Peeke hiko utu tere
