TPS56339DDCR na-agbanwe ndị na-ahụ maka voltaji 4.5V ka ọ bụrụ 24V ntinye 3A mmepụta mekọrịta ihe ntụgharị buck 6-SOT-23-THIN
♠ 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: | SOT-23-mkpa-6 |
| Topology: | Buck |
| Voltaji mmepụta: | 800mV ruo 16V |
| Mpụta ugbu a: | 3 A |
| Ọnụọgụ nke mmepụta: | 1 Mpụta |
| Ntinye voltaji, Obere: | 4.5 V |
| Ntinye voltaji, Oke: | 24 V |
| Quiescent dị ugbu a: | 98 a |
| Ugboro ngbanwe: | 500 kHz |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 125 C |
| Usoro: | TPS56339 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Akara: | Ngwa Texas |
| Ntinye voltaji: | 4.5 V ruo 24 V |
| Ụdị ngwaahịa: | Ndị na-achịkwa voltaji na-agbanwe |
| Mechie: | Mechie |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 3000 |
| ngalaba: | PMIC - ICs njikwa ike |
| Voltaji Na-eweta - Obere: | 4.5 V |
| Ụdị: | Mmekọrịta |
| Ibu nkeji: | 0,034463 oz |
♠ TPS56339 4.5-V ruo 24-V ntinye, 3-A ihe ntụgharị Buck mmekọrịta
TPS56339 bụ 4.5-V ruo 24-V ntinye voltaji, 3-A mekọrịta ihe ntụgharị. Ngwaọrụ ahụ gụnyere MOSFET ngbanwe agbakwunyere agbakwunyere, nkwụghachi ụgwọ nke ime na 5-ms ime nro dị nro iji belata ọnụ ọgụgụ akụrụngwa. Site n'iji ngwugwu SOT-23 (6), ngwaọrụ ahụ na-enweta njupụta ike dị elu ma na-enye obere akara ukwu na PCB.
TPS56339 na-eji njikwa Advanced Emulated Current Mode (AECM) nke nwere ike nweta nzaghachi ngwa ngwa na-adịru nwa oge yana oge edoziri. Ndozigharị akaghị aka n'ime ime na-ewepụ mkpa maka nkwụghachi azụ n'elu oke mmepụta voltaji.
Oke nke okirikiri-site-okirikiri dị ugbu a n'akụkụ elu na-echebe ngwaọrụ ahụ n'ọnọdụ oke ibu ugbu a ma na-akwalite ya site na njedebe dị ala dị ugbu a nke na-egbochi ịgbapụ ugbu a. A ga-akpalite nchedo hiccup n'okpuru obere voltaji yana nchedo mkpuchi ọkụ.
• Oke ntinye voltaji: 4.5 V ruo 24 V
• Oke voltaji mmepụta: 0.8 V ruo 16 V
• 3-A kacha na-aga n'ihu mmepụta ugbu a
• ugboro ngbanwe 500-kHz edobere
• Nkwado ruo 97% okirikiri ọrụ
• MOSFET jikọtara 70-mΩ na 35-mΩ MOSFET
• Ụdị nkwụsị 3-μA ugbu a
• Ụdị 98-μA quiescent dị ugbu a
• Mmalite dị nro nke ime 5-ms
• Nkwụghachi aka aka ime n'ime maka iji dị mfe
• Ịgba okirikiri-site-okirikiri ugbu a maka ma akụkụ MOSFET dị elu na nke dị ala
• Nchekwa UVP, UVLO na TSD anaghị egbochi ya
• ngwugwu SOT-23 (6).
• Mepụta nhazi omenala site na iji TPS56339 na WEBENCH® Onye Mmebe Ike
• 12-V, 19-V kesara ike-bọs ọkọnọ
• Ngwa mmepụta ihe
– Video onyunyo na nche usoro
- Ngwa
• Ngwa ndị ahịa
- Digital TV na LCD Monitors
- Ikuku na ndị ọkà okwu nwere ọgụgụ isi
