поискавой системы для электроныых деталей |
|
LA5757TP датащи(PDF) 1 Page - ON Semiconductor |
|
LA5757TP датащи(HTML) 1 Page - ON Semiconductor |
1 / 6 page 40809 MS 20090326-S00004 No.A1439-1/6 http://onsemi.com Semiconductor Components Industries, LLC, 2013 August, 2013 LA5757TP Overview The LA5757TP is a separately-excited step-down switching regulator (variable type). Features • Output smoothing condenser can use a Low ESR condenser for the reliability improvement • High efficiency • Four external parts • Time-base generator (300kHz) incorporated • Current limiter incorporated • Thermal shutdown circuit incorporated • Soft start circuit incorporated Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Input voltage VIN max 34 V Output current IO max 1.5 A SW pin application reverse VSW -1 V Allowable power dissipation Pd max Mounted on a specified board* 1.1 W Operating temperature Topr -30 to +125 °C Storage temperature Tstg -40 to +150 °C * Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Recommended Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Input voltage range VIN 4.5 to 32 V Ordering number : ENA1439 Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. |
Аналогичный номер детали - LA5757TP |
|
Аналогичное описание - LA5757TP |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |