Semicon Microcontroller Voltage regulator IC Chips TPS62420DRCR SON10 Ngwa eletrọnịkị BOM ndepụta ọrụ
Njirimara ngwaahịa
| Ụdị | Nkọwa |
| Otu | Sekit jikọtara ọnụ (ICs) Ndị na-achịkwa voltaji - Ndị na-ahụ maka mgbanwe mgbanwe DC DC |
| Mfr | Ngwa Texas |
| Usoro | - |
| ngwugwu | teepu & Reel (TR) Mpempe akwụkwọ (CT) Digi-Reel® |
| SPQ | 3000T&R |
| Ọnọdụ ngwaahịa | Na-arụ ọrụ |
| Ọrụ | Kwụpụ-ala |
| Nhazi mmepụta | Nke dị mma |
| Topology | Buck |
| Ụdị mmepụta | Enwere ike idozi |
| Ọnụọgụ nke mmepụta | 2 |
| Voltaji - Ntinye (Nkeji) | 2.5V |
| Voltaji - Ntinye (Max) | 6V |
| Voltaji - Mpụta (Nkeji/Edozi) | 0.6V |
| Voltaji - Mpụta (Max) | 6V |
| Ugbu a - Mmepụta | 600mA, 1A |
| Ugboro - Ịgbanwe | 2.25MHz |
| Ihe nrụpụta mmekọrịta | Ee |
| Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
| Ụdị nkwụnye | Ugwu elu |
| Ngwungwu / Akpa | Mpempe akwụkwọ ekpughere 10-VFDFN |
| Ngwungwu ngwaọrụ ndị na-eweta ihe | 10-VSON (3x3) |
| Nọmba ngwaahịa ntọala | TPS62420 |
Echiche nkwakọ ngwaahịa:
Echiche dị warara: Usoro nhazi, itinye, na ijikọ ibe na ihe ndị ọzọ na etiti ma ọ bụ mkpụrụ site na iji teknụzụ ihe nkiri na usoro microfabrication, na-eduga na njedebe na idozi ha site na ite na ihe mkpuchi mkpuchi malleable iji mepụta usoro akụkụ atọ n'ozuzu ya.
N'ikwu okwu n'ụzọ sara mbara: usoro nke ijikọ na idozi ngwugwu na mkpụrụ, na-achịkọta ya n'ime usoro zuru ezu ma ọ bụ ngwaọrụ eletrọnịkị, na ịhụ na arụmọrụ zuru oke nke usoro ahụ dum.
Ọrụ enwetara site na nkwakọ ngwaahịa mgbawa.
1. na-ebufe ọrụ;2. na-ebufe akara sekit;3. na-enye ụzọ nke ikpo ọkụ ọkụ;4. nchedo ihe owuwu na nkwado.
Ọkwa teknụzụ nke injinia nkwakọ ngwaahịa.
Ngwunye nkwakọ ngwaahịa na-amalite mgbe emechara mgbawa IC ma na-agụnye usoro niile tupu IC mgbawa ahụ mado ma dozie ya, jikọtara ya, kpuchie ya, kpuchie ya na nchebe, jikọọ ya na bọọdụ sekit, a na-agbakọtakwa usoro ahụ ruo mgbe emechara ngwaahịa ikpeazụ.
Ọkwa nke mbụ: nke a makwaara dị ka ngwugwu ọkwa mgbawa, bụ usoro nke idozi, njikọta, na ichebe mgbawa IC na ngwongwo nkwakọ ngwaahịa ma ọ bụ ihe ndu, na-eme ka ọ bụrụ modul (mgbakọ) akụrụngwa nke enwere ike iburu ngwa ngwa ma bufee na jikọọ ya. ruo n'ọkwa ọzọ nke mgbakọ.
Ọkwa 2: Usoro nke ijikọta ọtụtụ ngwugwu site na ọkwa 1 na ngwa eletrọnịkị ndị ọzọ iji mepụta kaadị sekit.Ọkwa 3: Usoro nke ijikọta ọtụtụ kaadị sekit gbakọtara site na ngwugwu emechara na ọkwa 2 iji mepụta akụrụngwa ma ọ bụ subsystem na bọọdụ isi.
Ọkwa 4: Usoro ikpokọta ọtụtụ sistemụ n'ime ngwaahịa eletrọnịkị zuru oke.
Na mgbawa.Usoro nke ijikọ ihe sekit agbakwunyere na mgbawa ka a na-akpọkwa nkwakọ ngwaahịa efu, yabụ enwere ike iji ọkwa ise dị iche iche injinịa nkwakọ ngwaahịa.
Nhazi nke ngwugwu:
1, dị ka ọnụ ọgụgụ nke ibe IC dị na ngwugwu: ngwugwu otu mgbawa (SCP) na ngwugwu multi-chip (MCP).
2, dị ka ihe mkpuchi ihe dị iche: ihe polymer (plastic) na ceramik.
3, dị ka ngwaọrụ na sekit bọọdụ interconnection mode: pin ntinye ụdị (PTH) na elu ugwu ụdị (SMT) 4, dị ka pin nkesa ụdị: otu-akụkụ atụdo, abụọ-akụkụ atụdo, anọ n'akụkụ atụdo, na ala atụdo.
Ngwa SMT nwere ụdị L, ụdị J, na ụdị I.
SIP: ngwungwu otu-ahiri SQP: ngwugwu miniaturized MCP: ngwugwu ite igwe DIP: ngwugwu okpukpu abụọ CSP: ngwugwu nha mgbawa QFP: ngwugwu ewepụghị akụkụ quad PGA: ngwugwu matrix BGA: ngwugwu grid bọọlụ LCCC: onye na-ebu ihe mgbawa seramiiki na-edu.
