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AX3104-PWM Control 2A Step-Down Converter

供应AX3104-PWM Control 2A Step-Down Converter
供应AX3104-PWM Control 2A Step-Down Converter
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  • 企业名:深圳市百盛新纪元半导体有限公司

    类型:

    电话: 0755-82570180

    手机:18948314942

    联系人:郑小姐

    QQ: QQ:2851339687

    微信:

    邮箱:Parkson@szparkson.net

    地址:广东深圳福田区赛格广场24楼2401B/门市:新亚洲一期1B063房间

商品信息

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GENERAL DESCRIPTION
    AX3104 consists of step-down switching regulator with PWM control. These
devise include a reference voltage source, oscillation circuit, error amplifier, internal
PMOS and etc.AX3104 provides low-ripple power, high efficiency, and excellent transientcharacteristics. The PWM control circuit is able to very the duty ratio linearly form 0up to 100%. This converter also contains an error amplifier circuit as well as asoft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. Also, an internal compensation block is built in to minimum external component count.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a
diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.
 
FEATURES
- Input voltage:3.6V to 23V
- Output voltage:0.8V to Vcc
- Duty ratio:0% to 100% PWM control
- Oscillation frequency:330KHz typ.
- Soft-Start(SS), Current Limit(CL), Enable function.
- Thermal Shutdown function.
- Short Circuit Protect (SCP).
- Built-in internal SW P-channel MOS.
- SOP-8L Pb-Free package.

联系方式

企业名:深圳市百盛新纪元半导体有限公司

类型:

电话: 0755-82570180

手机:18948314942

联系人:郑小姐

QQ: QQ:2851339687

微信:

邮箱:Parkson@szparkson.net

地址:广东深圳福田区赛格广场24楼2401B/门市:新亚洲一期1B063房间

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