• 威廉体育

    Applications

    Home  /  Applications  /  Charger Adapter

    Applications

    Charger Adapter

    Charger case

    Juyuan micro has AC / DC power chip products with relatively complete power range in the field of charger. We can provide you with PSR series of 3-12w built-in BJT power tube, PSR series of 7.5-36w built-in MOS power tube and PSR models of external MOS power tube, and provide reference design scheme of adapater / charger system with high cost performance, excellent performance and stable quality.

    1、 Charger performance characteristics:

    1. High precision constant current / constant voltage regulation within the full voltage range;

    2. Remove optocoupler and secondary control circuit;

    3. Built in transformer inductance compensation;

    4. Low starting current, built-in soft start and undervoltage protection;

    5. Built in leading edge blanking and over temperature protection;

    6. Current limiting protection, overvoltage protection.

    2、 Application block diagram


                              

     

     

    3、 Selection table

     

     

    Product

    Character

    SW Voltage

    VDD Operation Voltage

    Power bound

    Package

    Note

    PL3365C

    CC/CV PSR Converter

    800V(VCBO)

    4～27V

    <3W

    SOP7

    Charger/Adapter

    PL3366C

    CC/CV PSR Converter

    800V(VCBO)

    4～27V

    <5W

    SOP7

    Charger/Adapter

    PL3367C

    CC/CV PSR Converter

    700V(VCBO)

    4～27V

    <7.5W

    SOP7

    Charger/Adapter

    PL3368C

    CC/CV PSR Converter

    700V(VCBO)

    4～27V

    <10W

    SOP7/SOP8

    Charger/Adapter

    PL3369C

    CC/CV PSR Converter

    750V(VCBO)

    4～27V

    <12W

    SOP7/SOP8

    Charger/Adapter

    PL3376C

    CC/CV PSR Converter

    800V(VCBO)

    4～27V

    <5W

    SOP7

    Charger/Adapter

    PL3378C

    CC/CV PSR Converter

    700V(VCBO)

    4～27V

    <10W

    SOP7

    Charger/Adapter

    PL3379C

    CC/CV PSR Converter

    750V(VCBO)

    4～27V

    <12W

    SOP7

    Charger/Adapter


    四、应用框图

     

    五、选型表

     

     

    Product

    Character

    SW Voltage

    RDS(on)

    VDD Operation Voltage

     Power  bound

    Package

    Note

    PL3322B

    CC/CV PSR Converter

      一

      一

    8～27V

      一

    SOT23-6

    Charger/Adapter

    PL3323B

    CC/CV PSR Converter

    650V

    8.0Ω

    8～27V

    <7.5W

    SOP7

    Charger/Adapter

    PL3325B

    CC/CV PSR Converter

    650V

    4.0Ω

    8～27V

    <12W

    SOP7/SOP8/DIP7

    Charger/Adapter

    PL3326B

    CC/CV PSR Converter

    650V

    2.6Ω

    8～27V

    <15W

    SOP7/SOP8/DIP7

    Charger/Adapter

    PL3327B

    CC/CV PSR Converter

    650V

    2.01Ω

    8～27V

    <18W

    SOP7/SOP8/DIP7

    Charger/Adapter

    PL3328B

    CC/CV PSR Converter

    650V

    1.14Ω

    8～27V

    <24W

    DIP7

    Charger/Adapter

    PL3329B

    CC/CV PSR Converter

    650V

    0.8Ω

    8～27V

    <36W

    DIP7

    Charger/Adapter