• ADP2300 - can I use 'EN' PIN to connect to external PWM source (~20kHz)?

    Hello,

    I would like to use 'EN' pin to control externally the output by connect it to 50% PWN source (uP 3.3V).

    And switch to PWM 100% only in specific cases.

    The external PWM source will have constant frequency  ~20kHz.

    May i connect it to 'EN…

  • ADP2300 Negative Output

    I want to convert +12V to -10V. Is this product suitable for this operation?

  • RE: ADP2300正转负的问题

    This question has been closed by the EZ team and is assumed answered.

  • RE: ADP2300 PFM/PWM mode

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    …

  • RE: hanges required for using   ADP2300.

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    …

  • ADP1621 and ADP2300/01: positive to negative conversion

    Q 

    I am looking at the DC DC converter ADP1111. My application is to convert +24V
    to -24V.
    Can you please advice me, can this part fulfill my requirement.

     

    A 

    ADP1111 is very old product, and ADP2300/1 is a new one. But looking at the
    …

  • 关于ADP2300

    您好，请问ADP2300的IBIS模型在哪里能够得到，我想在开关电源后面加个滤波器降低下输出纹波，想找IBIS模型仿真下，或者如何设计开关电源后面使用LC滤波同时保证开关电源稳定工作，请推荐相关的文档，非常感谢。

  • ADP2300,使能OFF时不能到0V，输出为2.4V。请问怎么解决？

    ADP2300,使能OFF时不能到0V，输出为2.4V；使能ON的时候，输出正常。请问怎么解决？

    设计输出是5V。
    使能ON时，BST端对地电压是10V，SW对地电压是5V；

    使能OFF时，BST端对地电压是2V，SW对地电压为2.4V。

  • RE: CN0359 Eval Kit Circuit Changes

    Can you go into more detail about choosing the right ferrite bead? I understand the implementation described in the application note, but still am not sure how to choose the correct ferrite bead. The ADP2300 in the circuit has a switching frequency o…

  • AD5141 in feedback loop of buck regulator

    Hello,

    We intend to use a AD5141 in the feedback loop of a buck regulator, for example as RFB2 with an ADP2300. Can this be considered a 'common use' of the AD5141 or do we have to expect problems compared to using a standard resistor?

    many…