Moteur de recherche de fiches techniques de composants électroniques |
|
AP3440ABN122 Fiches technique(PDF) 2 Page - Asahi Kasei Microsystems |
|
AP3440ABN122 Fiches technique(HTML) 2 Page - Asahi Kasei Microsystems |
2 / 17 page [AP3440] 016008997-E-00 2016/10 - 2 - 3. Table of Contents 1. General Description ............................................................................................................................ 1 2. Features .............................................................................................................................................. 1 3. Table of Contents................................................................................................................................ 2 4. Block Diagram..................................................................................................................................... 3 5. Ordering Guide.................................................................................................................................... 3 6. Pin Configurations and Functions....................................................................................................... 4 ■ Pin Configurations ......................................................................................................................... 4 ■ Functions ....................................................................................................................................... 4 7. Absolute Maximum Ratings ................................................................................................................ 5 8. Recommended Operating Conditions................................................................................................. 6 9. Electrical Characteristics..................................................................................................................... 7 10. Timing Chart........................................................................................................................................ 8 11. Functional Descriptions....................................................................................................................... 9 11.1 Normal Operation........................................................................................................................ 9 11.2 External Synchronous Function.................................................................................................. 9 11.3 Extrenal Synchronous Clock Output........................................................................................... 9 11.4 Power Good Function ................................................................................................................. 9 11.5 Over Voltage Protection (OVP)................................................................................................. 10 11.6 Under Voltage Lockout (UVLO)................................................................................................ 10 11.7 Over Current Protection (OCL: Over Current Limit) ................................................................. 10 11.8 Thermal Protection (TSD: Thermal Shut Down)....................................................................... 11 11.9 Output Capacitor Discharge ..................................................................................................... 11 12. Typical Characteristics...................................................................................................................... 12 13. Recommended External Circuits ...................................................................................................... 13 14. Layout Examples............................................................................................................................... 14 ■ VIN Capacitor Wiring ................................................................................................................... 14 ■ GND Wiring.................................................................................................................................. 14 ■ Switching Node Connection ........................................................................................................ 14 ■ Soft Start Capacitor ..................................................................................................................... 14 15. Package ............................................................................................................................................ 15 ■ Outline Dimensions ..................................................................................................................... 15 ■ Recommended Land ................................................................................................................... 15 ■ Marking ........................................................................................................................................ 15 16. Revision History ................................................................................................................................ 16 IMPORTANT NOTICE .......................................................................................................................... 17 |
Numéro de pièce similaire - AP3440ABN122 |
|
Description similaire - AP3440ABN122 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | 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 |