 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AP3969P7-G1 Datasheet(PDF) 1 Page - BCD Semiconductor Manufacturing Limited |
|
||||||||||||||||||||||||||||||
AP3969P7-G1 Datasheet(HTML) 1 Page - BCD Semiconductor Manufacturing Limited |
|
|
1 / 15 page  Preliminary Datasheet Primary Side Power Switcher for Off-line SMPS AP3968/69/70/70S Dec. 2011 Rev. 1. 4 BCD Semiconductor Manufacturing Limited 1 General Description The AP3968/69/70/70S consists of a primary side regulation controller and a high voltage transistor, and is specially designed for off-line power supplies within 12W output power. Typical applications include adapter for ADSL and auxiliary supplies. The AP3968/69/70/70S operates at pulse frequency modulation (PFM), and provides accurate constant voltage, constant current (CV/CC) regulation without requiring an opto-coupler and secondary control circuitry. It has internal cable compensation function for tight constant voltage regulation. The AP3968/69/70/70S solution has fewer component numbers, smaller size, and lower total cost. The AP3968 is packaged in SOIC-7. The AP3969/70/70S is packaged in DIP-7 and DIP-8. Features • Primary Side Control for Eliminating Opto-coupler and Secondary CV/CC Control Circuitry • Built-in NPN Transistor with 700VCBO • Low Start-up Current: 0.2 µA (Typ.) • Internal Output Cable Voltage Drop Compensation • Random Frequency Modulation for Low EMI • Short Circuit Protection • Low Total Cost Solution • Output Power Range (Note 1): AP3968 for 5W Adapter AP3969 for 7.5W Adapter AP3970 for 12W Adapter AP3970S for 10W Adapter Note 1: Typical continuous power in a non-ventilated enclosed adapter measured at 50ºC ambient. Applications • Chargers • Adapters • Set Top Boxes • Auxiliary Supplies • DVD • LED Driver Figure 1. Package Types of AP3968/69/70/70S SOIC-7 DIP-7 DIP-8 |
Similar Part No. - AP3969P7-G1 |
|
Similar Description - AP3969P7-G1 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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
