 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
EP5348UI Scheda tecnica(PDF) 1 Page - Enpirion, Inc. |
|
|
|||||||||||||||||||||||||||||
EP5348UI Scheda tecnica(HTML) 1 Page - Enpirion, Inc. |
|
|
1 / 12 page  05721 September 12, 2012 Rev: C EP5348UI 400mA Synchronous Buck Regulator with Integrated Inductor RoHS Compliant; Halogen Free www.enpirion.com Description The EP5348UI delivers the optimal trade-off between footprint and efficiency. It is a perfect alternative to replace less efficient LDOs in space constrained applications that require improved efficiency. The EP5348UI is a 400mA PowerSoC which integrates MOSFET switches, control, compensation, and the magnetics in a micro- QFN Package. This highly integrated DCDC solution offers up to 46-points better efficiency than the comparable LDO. A significant reduction in power loss and improved thermals are achieved. It enables extended battery life and helps Meet Energy Star requirements. Integrated magnetics enables a tiny solution footprint, low output ripple, and high reliability, while maintaining high efficiency. The complete solution size is similar to an LDO and much smaller than a comparable DCDC. Features • Integrated Inductor Technology • 400mA continuous output current • 2.0mm x 1.75mm x 0.9mm uQFN package • Small Solution Footprint • Efficiency, up to 90% • VOUT Range 0.6V to VIN – VDROP_OUT • Short circuit and over current protection • UVLO and thermal protection • IC level reliability in a PowerSoC solution Applications • Applications where poor LDO efficiency creates: o Thermal challenges o Battery Life challenges o Failure to meet Energy Star requirements • Space-constrained applications • Portable media players and USB peripherals EP5348 10µF 0603 VOUT PVIN AGND VIN ENABLE AVIN PGND COUT VOUT RA RB VFB 2.2µF 0603 CIN CAVIN 0.1µF CA Figure 1: Typical Application Schematic 15 25 35 45 55 65 75 85 95 0.0 0.1 0.2 0.3 Load Current (A) EP5348UI LDO Δ = 46-points VIN = 5.0V VOUT = 1.2V |
Codice articolo simile - EP5348UI |
|
Descrizione simile - EP5348UI |
|
|
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
