Ndị na-agbanwe voltaji TPS53353DQPR HI-EFF 20A SYNC Buck Ntụgharị
♠ 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: | LSON-22 |
| Topology: | Buck |
| Voltaji mmepụta: | 600mV ruo 5.5V |
| Mpụta ugbu a: | 20 A |
| Ọnụọgụ nke mmepụta: | 1 Mpụta |
| Ntinye voltaji, Obere: | 1.5 V |
| Ntinye voltaji, Oke: | 15 V |
| Quiescent dị ugbu a: | 10 uA |
| Ugboro ngbanwe: | 250 kHz ruo 1 MHz |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Usoro: | TPS53353 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | Ngwa Texas |
| Ngwa mmepe: | TPS53353EVM-744 |
| Ntinye voltaji: | 1.5 V ruo 15 V |
| Mmiri nwere mmetụta: | Ee |
| Nbunye na-arụ ọrụ ugbu a: | 320 uA |
| Ngwaahịa: | Ndị na-achịkwa voltaji |
| Ụdị ngwaahịa: | Ndị na-achịkwa voltaji na-agbanwe |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 2500 |
| ngalaba: | PMIC - ICs njikwa ike |
| Aha ahia: | SWIFT |
| Ụdị: | Ntụgharị voltaji |
| Akụkụ # Aha: | HPA01110DQPR |
| Ibu nkeji: | 0,005866 oz |
♠ TPS53353 dị elu 20-A mmekọrịta Buck SWIFT™ na Ecomode™
TPS53353 bụ ụdị D-CAP™, switcher 20-A mmekọrịta yana MOSFET agbakwunyere.Emebere ya ka ọ dị mfe iji, ọnụ ọgụgụ akụrụngwa mpụga dị ala, yana sistemu ike na-enweghị ohere.
Ngwaọrụ a nwere MOSFET agbakwunyere 5.5-mΩ/2.2-mΩ, 1% ziri ezi, ntụnye aka 0.6-V, yana ngbanwe nkwalite agbakwunyere.Ihe atụ nke njirimara asọmpi gụnyere: ntụgharị ntinye voltaji sitere na 1.5V ruo 15V, ọnụ ọgụgụ akụrụngwa dị n'èzí dị ala, njikwa ọnọdụ D-CAP™ maka nnukwu ngwa ngwa ngwa ngwa, ọrụ ịwụgharị akpaaka, njikwa mmalite dị nro dị n'ime, ugboro ole enwere ike họrọ. , na ọ dịghị mkpa maka ụgwọ.
Ntughari voltaji ntinye aka sitere na 1.5 V ruo 15 V, oke voltaji ọkọnọ sitere na 4.5 V ruo 25 V, oke voltaji mmepụta sitere na 0.6 V ruo 5.5 V.
Ngwa dị na 5-mm × 6-mm, 22-pin QFN ngwugwu ma akọwapụtara ya site na -40°C ruo 85°C.
TPS548B28 bụ ngwaọrụ 20A ọhụrụ emebere maka ngwa etiti data nwere obere ngwugwu enweghị Pb.
• Ngwaahịa ọhụrụ dị: TPS548B28 16-V, 20-AIhe ntụgharị synchronous-buck nwere uche dịpụrụ adịpụ
• Oke ntinye voltaji ntụgharị: 1.5 V ruo 15 V
• Oke ntinye voltaji VDD: 4.5 V ruo 25 V
• 92% arụmọrụ sitere na 12V ruo 1.5 V na 20 A
• Oke voltaji mmepụta: 0.6 V ruo 5.5 V
• 5-V LDO mmepụta
• Na-akwado ntinye otu okporo ígwè
• MOSFET ike jikọtara ọnụ na 20 A nkemmepụta ugbu a na-aga n'ihu
• Eco-mode™ akpaghị aka maka ịrụ ọrụ ọkụ
• <10-μA nkwụsị nke ugbu a
• Ụdị D-CAP™ nwere nzaghachi ngwa ngwa
• Oge ngbanwe enwere ike họrọ site na 250 kHz gaa na 1MHz na mpụga resistor
• Mfe akpaaka ma ọ bụ naanị PWM nwere ike ịhọrọ
• Nrụtụ aka 1% 0.6-V arụnyere
• 0.7-ms, 1.4-ms, 2.8-ms, na 5.6-ms nwere ike họrọesịtidem voltaji servo nro mmalite
• Mgbanwe nkwalite agbakwunyere
• Ikike mmalite ebugo ebugo
• Oke ngbanwe na-agbanwe agbanwe na thermalnkwụghachi ụgwọ
• Overvoltage, undervoltage, UVLO, nanchebe oke okpomọkụ
• Na-akwado ikike mmepụta seramiiki niile
• ike imeghe-ezi ihe ngosi
• Na-agbakwunye teknụzụ ngọngọ ike NexFET™
• ngwungwu QFN 22 nwere PowerPAD™
• Maka akwụkwọ ikike SWIFT™, hụhttp://www.ti.com/swift
• Ụlọ ọrụ rack sava na nchekwa
• Igwe ọkụ ịkparịta ụka n'igwe na ndị na-anya ụgbọ elu
• ASIC, SoC, FPGA, DSP isi, na voltaji I/O
