 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ACT4526 Datasheet(PDF) 1 Page - Active-Semi, Inc |
|
||||||||||||||||||||||||||||||
ACT4526 Datasheet(HTML) 1 Page - Active-Semi, Inc |
|
|
1 / 13 page  Innovative PowerTM - 1 - www.active-semi.com Copyright © 2015 Active-Semi, Inc. FEATURES Qualcomm® Quick Charge™ 2.0 Certified 40V Input Voltage Surge 4.5V-36V Operational Input Voltage 5.1V/9.1V/12.1V Output with +/-1% Accuracy Up to 3.0A Output current Constant Current Regulation Limit QC2.0 Decoding Hiccup Mode Protection at Output Short >90% Efficiency at Full Load 0.5mA Low Standby Input Current 5.7V/10.1V/13.5V Output Over-voltage Protection for 5.1V/9.1V/12.1V Outputs Cord Voltage Compensation Meet EN55022 Class B Radiated EMI Standard 8kV ESD HBM Protection on DP and DM SOP-8EP Package APPLICATIONS Car Charger Cigarette Lighter Adaptor (CLA) Rechargeable Portable Device CV/CC regulation DC/DC converter GENERAL DESCRIPTION ACT4526 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4526 has QC2.0 decoding built in to provide 5.1V/9.1V/12.1V outputs as requested by attached portable devices. ACT4526 has accurate output current limits under constant current regulation to meet MFi specification. ACT4526 provides up to 3.0A output current at 125kHz switching frequency. ACT4526 utilizes adaptive drive technique to achieve good EMI performance while main >90% efficiency at full load for mini size CLA designs. It also has output short circuit protection with hiccup mode. The average output current is reduced to below 6mA when output is shorted to ground. Other features include output over voltage protection and thermal shutdown. ACT4526 is available in a SOP-8EP package and require very few external components for operation. ACT4526 40V/3.0A CV/CC Buck Converter Featuring QC2.0 Certified Rev 1.2, December 28th, 2015 Typical Application Circuit V/I Profile 2.65A 5.1V Vout Iout 3.2V 9.1V 12.1V ACT4526 HSB IN SW 4.5V to 40V DM Rcs 25mΩ CSP DP Vout GND D- D+ GND CSN 5V/9V/12V C2 10μF C3 22nF C5 220μF C1 47μF C4 22μF C6 2.2μF D1 SK54L L1 47μH |
Similar Part No. - ACT4526 |
|
Similar Description - ACT4526 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
