TPS54622RHLR Ndị na-agbanwe voltaji 4.5-17Vin 6A
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | Ndị na-achịkwa voltaji na-agbanwe |
| RoHS: | Nkọwa |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | VQFN-14 |
| Topology: | Buck |
| Voltaji mmepụta: | 600mV ruo 15V |
| Mpụta ugbu a: | 6 A |
| Ọnụọgụ nke mmepụta: | 1 Mpụta |
| Ntinye voltaji, Obere: | 4.5 V |
| Ntinye voltaji, Oke: | 17 V |
| Quiescent dị ugbu a: | 2 uA |
| Ugboro ngbanwe: | 1.6 MHz |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 150 C |
| Usoro: | TPS54622 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | Ngwa Texas |
| Ngwa mmepe: | TPS54622EVM-012 |
| Ntinye voltaji: | 4.5 V ruo 17 V |
| Mmiri nwere mmetụta: | Ee |
| Nbunye na-arụ ọrụ ugbu a: | 2 uA |
| Ngwaahịa: | Ndị na-achịkwa voltaji |
| Ụdị ngwaahịa: | Ndị na-achịkwa voltaji na-agbanwe |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 3000 |
| ngalaba: | PMIC - ICs njikwa ike |
| Aha ahia: | SWIFT |
| Ụdị: | Ntụgharị voltaji |
| Akụkụ # Aha: | SN1208058RHLR |
| Ibu nkeji: | 0.001136 oz |
♠ TPS54622 4.5-V ruo 17-V ntinye, 6-A na-emekọrịta ihe mgbada mgbada SWIFT™ na nchekwa Hiccup
Ngwa TPS54622 na ngwugwu 3.5-mm × 3.5-mm VQFN na-ekpo ọkụ bụ ihe ngosi 17-V, 6-A synchronous step-down converter kachasị maka obere atụmatụ site na arụmọrụ dị elu na ijikọta MOSFET dị elu na akụkụ dị ala. A na-enwetakwa nchekwa ohere ọzọ site na njikwa ọnọdụ ugbu a, nke na-ebelata ọnụ ọgụgụ akụrụngwa, yana site na ịhọrọ oke mgbanwe mgbanwe dị elu, na-ebelata akara ukwu nke inductor.
A na-ejikwa SS / TR pin na-achịkwa mmepụta voltaji mmalite mmalite, nke na-enye ohere ka ọ rụọ ọrụ dị ka ma ọ bụ ike ọkụ kwụ ọtọ ma ọ bụ na ọnọdụ nsochi. Usoro ike ga-ekwe omume site n'ịhazi nke ọma ike na ike mepere emepe ezi ntụtụ.
Mbelata ugbu a okirikiri site na okirikiri na FET dị elu na-echebe ngwaọrụ ahụ n'ọnọdụ oke ibu ma na-akwalite ya site na njedebe dị ala dị ugbu a na-egbochi ịgbapụ ugbu a. Enwekwara oke dị n'akụkụ imirikiti ugbu a nke na-agbanyụ MOSFET dị ala iji gbochie oke mgbanwe mgbanwe ugbu a. A na-akpalite nchedo mgbakasị ahụ ma ọ bụrụ na ọnọdụ nfefe ahụ adịgidela ogologo oge karịa oge atọrọ. Nchedo hiccup thermal na-agbanyụ ngwaọrụ ahụ mgbe okpomoku nwụrụ anwụ karịrị okpomọkụ mmechi ahụ ma mee ka akụkụ ahụ nwee ike ọzọ mgbe oge nkwụsị ọkụ arụnyere n'ime ya gasịrị.
• MOSFET 26-mΩ na 19-mΩ jikọtara ọnụ
• Ụgbọ okporo ígwè gbawara agbawa: 1.6 V ruo 17 V na PVIN
• 200-kHz ruo 1.6-MHz ugboro mgbanwe
• na-emekọrịta ihe na elekere mpụga
• 0.6V ± 1% Voltage Reference Overtemperature
• Ịkwụsị oke ugbu a
• Mmalite monotonic n'ime mpụta eburu ụzọ pụta
• -40°C ruo 150°C Okpomọkụ Njikọ Na-arụ ọrụ
• Malite nwayọ nwayọ na usoro ike nwere ike idozi
• Nleba anya ihe nrụpụta dị mma maka obere voltaji na oke voltaji
• Mkpọchi n'okpuru voltaji na-agbanwe agbanwe
• Maka akwụkwọ SWIFT™, gaa na http://www.ti.com/swift
• Mepụta Nhazi Omenala Iji TPS54622 Site na Onye Mmebe Ike WEBENCH®
• Sistemụ Ike ekesa nke ukwuu
• Iwu nrụnye nrụnye dị elu
• Mgbasa ozi, ịkparịta ụka n'Ịntanet, na ngwa anyaAkụrụngwa nkwukọrịta
