 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
LP28400ACQVF Fiches technique(PDF) 1 Page - Lowpower Semiconductor inc |
|
|
|||||||||||||||||||||||||||||
LP28400ACQVF Fiches technique(HTML) 1 Page - Lowpower Semiconductor inc |
|
|
1 / 10 page  LP28400A – 02 Sep.-2016 Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 1 of 10 Preliminary Datasheet LP28400A 2 cell Li-ion Battery Charge from 3V~12V General Description The LP28400A is a complete constant-current/ constant voltage switching charger for multi cell lithium-ion batteries. Boost+Linear charger work with a USB 2.0 compliant power IC assuring 2 cell LiIon battery charging. When the battery voltage is low, the charger works in linear operation mode. Along with the charging the battery voltage is higher the charger will transfer to Boost operation mode smoothly. When the battery voltage <6V, switch to wake-up current charging. Other features include charge current monitor, under voltage lockout, automatic recharge and a status pin to indicate charge termination. Order Information LP28400A □ □ □ □ F: Pb-Free Package Type SP: ESOP8 QV: QFN-16 Output voltage A: 8.4V B: 8.7V C: 8.8V Applications 2 cell Li-Ion handheld devices POS device Bluetooth speaker USB powered devices Features Adapter Adaptive Input voltage range 3V~12V Integrated low side power mosfet Simple structure and perfect transition between Linear and Boost operation Programmable charge current and CV voltage Dynamic input current allocation for maximum charging rate Automatically switches to wake-up current when charging over-discharged batteries Over Current Protection Over Temperature Protection Consumption Available in ESOP8 & QFN16(3mm*3mm) Package RoHS Compliant and 100% Lead (Pb)-Free Programmable Charge Mode for 2cells,3cells or 4cells charging (QFN-16 package only) Marking Information Device Marking Package Shipping LP28400AASPF LP28400AAQVF LPS LP28400AA YWX ESOP8 QFN-16 3K/REEL LP28400ABSPF LP28400ABQVF LPS LP28400AB YWX ESOP8 QFN-16 3K/REEL LP28400ACSPF LP28400ACQVF LPS LP28400AC YWX ESOP8 QFN-16 3K/REEL Marking indication: Y:Production year W:Production week X:Series Number |
Numéro de pièce similaire - LP28400ACQVF |
|
Description similaire - LP28400ACQVF |
|
|
|
Lien URL |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Lien vers la fiche technique | Echange de liens | Fabricants 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 |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
