Semicon Microcontroller Ngaohiko ngaohiko IC Chips TPS62420DRCR SON10 Electronic Components BOM rarangi ratonga
Huanga Hua
| MOMO | WHAKAMAHI |
| Kāwai | Takiwa Whakakotahi (ICs) |
| Mfr | Texas Taonga |
| Rangatū | - |
| Mōkī | Ripene me te Hurorirori (TR) Tapahia Ripene (CT) Digi-Reel® |
| SPQ | 3000T&R |
| Tūnga Hua | Hohe |
| Mahi | Taka-Whakararo |
| Whirihoranga Huaputa | Pai |
| Topology | Buck |
| Momo Putanga | Ka taea te whakarite |
| Te maha o nga Putanga | 2 |
| Ngaohiko - Whakauru (Min) | 2.5V |
| Ngaohiko - Whakauru (Max) | 6V |
| Ngaohiko - Putanga (Min/Pū) | 0.6V |
| Ngaohiko - Putanga (Max) | 6V |
| Onāianei - Putanga | 600mA, 1A |
| Auautanga - Whakawhiti | 2.25MHz |
| Whakatika Tukutahi | Ae |
| Te Waahi Mahi | -40°C ~ 85°C (TA) |
| Momo Whakaeke | Maunga Mata |
| Mōkī / Take | 10-VFDFN Papa Whakaaturanga |
| Mōkī Pūrere Kaiwhakarato | 10-VSON (3x3) |
| Tau Hua turanga | TPS62420 |
Aria takai:
Te tikanga whaiti: Ko te tukanga o te whakarite, te whakapiri, me te hono i nga maramara me etahi atu huānga ki runga i te anga, i te tïpako ranei ma te whakamahi i te hangarau kiriata me nga tikanga hanga moroiti, ka ahu ki nga pito me te whakatika i aua mea ma te kohua me te reo whakamarumaru ngawari hei hanga i te hanganga ahu-toru.
Ko te korero whanui: ko te tikanga o te hono me te whakatika i tetahi kete ki tetahi tïpako, te whakahiato ki roto i te punaha katoa, i te taputapu hiko ranei, me te whakarite i te mahi whanui o te punaha katoa.
Ka tutuki nga mahi ma te kohinga maramara.
1. whakawhiti mahi;2. whakawhiti tohu ara iahiko;3. whakarato i tetahi tikanga mo te werawera;4. te tiaki me te tautoko hanganga.
Ko te taumata hangarau o te miihini whakakakahu.
Ka timata te miihini whakakakahu i muri i te hanga o te maramara IC me te whakauru i nga tukanga katoa i mua i te whakapiri me te whakatika o te maramara IC, te honohono, te whakauru, te hiri me te whakamarumaru, honoa ki te poari ara iahiko, ka huihui te punaha kia oti ra ano te hua whakamutunga.
Ko te taumata tuatahi: e mohiotia ana ko te kohinga taumata maramara, ko te mahi whakatika, hono, me te whakamarumaru i te maramara IC ki te tïpako takai, anga arataki ranei, ka waiho hei waahanga (huihui) ka taea te tiki me te kawe me te hono. ki te taumata o muri o te huihuinga.
Taumata 2: Ko te tukanga o te whakakotahi i te maha o nga kete mai i te taumata 1 me etahi atu waahanga hiko hei hanga i tetahi kaari iahiko.Taumata 3: Ko te tukanga o te whakakotahi i etahi kaari ara iahiko kua whakaemihia mai i nga kete kua oti i te taumata 2 hei hanga i tetahi waahanga, punaha iti ranei i runga i te papa matua.
Taumata 4: Ko te tukanga o te whakahiato i te maha o nga puunaha-roto ki tetahi hua hiko.
I te maramara.Ko te tikanga o te hono i nga waahanga iahiko whakauru i runga i te maramara e mohiotia ana ko te kohinga taumata-kore, na reira ka taea te wehewehe i te miihini whakahiato ki nga taumata e rima.
whakarōpūtanga mōkihi:
1, kia rite ki te maha o nga maramara IC i roto i te putea: te putea maramara kotahi (SCP) me te putea maha-maha (MCP).
2, kia rite ki te wehewehenga rauemi hiri: rauemi polymer (kirihou) me uku.
3, kia rite ki te taputapu me te aratau hononga poari ara iahiko: momo whakauru titi (PTH) me te momo maunga mata (SMT) 4, kia rite ki te puka tohatoha titi: titi kotahi-taha, titi rua-taha, titi wha-taha, me titi o raro.
Ko nga taputapu SMT he momo L-momo, J-momo, me I-momo titi whakarewa.
SIP:pokai rarangi-kotahi SQP: kete iti MCP: kete oko whakarewa DIP: rarangi-rua mokihi CSP: te rahi o te maramara kohinga QFP: te paanui papa-taha PGA: te putea tohu ira BGA: te kete huinga huinga poroporo LCCC: kaikawe maramara uku kore
