TPS61088RHLR Ndị na-agbanwe voltaji 10-A ngbanwe nkwalite mmekọrịta zuru oke 20-VQFN -40 ruo 85
♠ 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/Ibe: | VQFN-20 |
| Topology: | Bulite |
| Voltaji mmepụta: | 4.5 V ruo 12.6 V |
| Mpụta ugbu a: | 11.9 A |
| Ọnụọgụ nke mmepụta: | 1 Mpụta |
| Ntinye voltaji, Obere: | 2.7 V |
| Ntinye voltaji, Oke: | 12 V |
| Quiescent dị ugbu a: | 1 mA |
| Ugboro ngbanwe: | 500 kHz |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Usoro: | TPS61088 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | Ngwa Texas |
| Ntinye voltaji: | 2.7 V ruo 12 V |
| Mmiri nwere mmetụta: | Ee |
| Nbunye na-arụ ọrụ ugbu a: | 110 uA |
| Ụdị ngwaahịa: | Ndị na-achịkwa voltaji na-agbanwe |
| Mechie: | Mechie |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 3000 |
| ngalaba: | PMIC - ICs njikwa ike |
| Voltaji Na-eweta - Obere: | 2.7 V |
| Ụdị: | Ntụgharị nkwalite mmekọrịta mmekọrịta |
| Ibu nkeji: | 70 mg |
♠ TPS61088 10-A ngbanwe nkwalite mmekọrịta zuru oke
TPS61088 bụ njupụta ike dị elu, ihe ngbanwe nkwalite mmekọrịta zuru oke yana mgba ọkụ 11-mΩ yana mgba ọkụ 13-mΩ na-emezigharị iji nye arụmọrụ dị elu na obere nha nha na sistemụ mkpanaka. TPS61088 nwere oke ntinye voltaji sitere na 2.7 V ruo 12 V iji kwado ngwa nwere otu cell ma ọ bụ batrị lithium cell abụọ. Ngwaọrụ nwere ikike mgba ọkụ 10-A ma nwee ike ịnye voltaji mmepụta ruo 12.6 V.
TPS61088 na-eji ihe na-eme mgbanwe na-agbanwe agbanwe oge kacha elu ugbu a na-achịkwa topology iji mezie voltaji mmepụta. N'ọnọdụ dị oke oke ma dị arọ, TPS61088 na-arụ ọrụ na ọnọdụ pulse width modulation (PWM). N'ọnọdụ ibu ọkụ, ngwaọrụ ahụ nwere ụdị ọrụ abụọ nke MODE pin họpụtara. Otu bụ ọnọdụ pulsefrequency modulation (PFM) iji melite arụmọrụ yana nke ọzọ a na-amanye ọnọdụ PWM iji zere nsogbu ngwa kpatara site na obere ngbanwe ugboro. Ugboro ngbanwe na ọnọdụ PWM bụ mgbanwe, sitere na 200 kHz ruo 2.2 MHz site na ihe mgbochi mpụga. TPS61088 na-arụkwa ọrụ mmalite dị nro nke nwere ike ime mmemme yana ọrụ ngbanwe kacha elu ugbu a. Tụkwasị na nke ahụ, ngwaọrụ ahụ na-enye 13.2-V mmepụta ihe nchebe overvoltage, nchebe na-agafe agafe na okirikiri, yana nchebe nkwụsị ọkụ.
TPS61088 dị na ngwugwu 4.50-mm × 3.50-mm 20-pin VQFN.
• 2.7-V ka 12-V ntinye voltaji nso
• 4.5-V ka 12.6-V mmepụta voltaji nso
• 10-A mgba ọkụ ugbu a
• Ruo 91% arụmọrụ na VIN = 3.3 V, VOUT = 9 V, na IOUT = 3 A.
• Nhọrọ ọnọdụ n'etiti ọnọdụ PFM na ọnọdụ PWM amanye na ibu ọkụ
• 1.0-µA ugbu a n'ime pin VIN n'oge mmechi
• Mgbanwe kacha elu nke nwere ike ime ihe mgbochi
• ugboro mgbanwe mgbanwe: 200 kHz ka 2.2 MHz
• Mmalite dị nro nwere ike ime mmemme
• Nchekwa oke ọkụ na 13.2 V
• Nchekwa n'ofe okirikiri site na okirikiri
• Mkpuchi ọkụ
• 4.50-mm × 3.50-mm 20-pin VQFN ngwugwu
• Mepụta nhazi omenala site na iji TPS61088 na WEBENCH Power Designer
• Ọnụ POS nwere ike ibugharị
• Ọkà okwu Bluetooth™
• anwụrụ sịga
• Thunderbolt interface
• Ụlọ akụ ike chaja ngwa ngwa
