Motore di ricerca datesheet componenti elettronici |
|
LM3075 Scheda tecnica(PDF) 1 Page - National Semiconductor (TI) |
|
|
LM3075 Scheda tecnica(HTML) 1 Page - National Semiconductor (TI) |
1 / 18 page LM3075 High Efficiency, Synchronous Current Mode Buck Controller General Description The LM3075 is a current mode control, synchronous buck controller IC. Use of synchronous rectification and pulse- skipping operation at light load achieves high efficiency over a wide load range. Fixed frequency operation can be ob- tained by disabling the pulse-skipping mode. Current mode control assures excellent line and load regulation and a wide loop bandwidth for fast response to load transients. Current mode control can be achieved by either sensing across the high side NFET or a sense resistor. The switching frequency can be selected as either 200 kHz or 300 kHz from an internal clock. The LM3075 is available with an adjustable output in a TSSOP-20 package. Features n Input voltage range of 4.5V-36V n Current Mode Control n Skip mode operation available n Cycle by cycle current limit n 1.24V ±2% Reference Applications n Automotive Power Supplies n Distributed Power Systems Typical Application Circuit 20162301 September 2005 © 2005 National Semiconductor Corporation DS201623 www.national.com |
Codice articolo simile - LM3075 |
|
Descrizione simile - LM3075 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | 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 |