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深圳市凯斯浚电子科技有限公司
Shenzhen Kaisijun Electronic Technology Co., Ltd.
专业的芯片代理商和方案提供商

Syncpower(擎力),ETA(钰泰) ,FM(复旦微),  Fitipower(天钰),Microgate(麦捷微)等品牌

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  • ETA2842S2G

    ETA2842S2G

    DC-DC 降压芯片

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    ETA2842 是一款 42V/0.6A高压异步降压转换器。
    输入电压:4V~38V, *高42V.

    0.6A输出电流

    12V转5V效率高达91%

    轻载高效,待机电流0.6mA

    38V输入过压保护

    耐受输入峰值电压达42V

    基准电压0.80V

    产品主要应用:

    智能电表

    载波模块

    监控摄像模组

    家庭网关

    车载智能系统

    安防设备


  • ETA2808E8A

    ETA2808E8A

    DC-DC 降压芯片

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    ETA2808是一款 35V/3A Synchronous Step-Down Converter in ESOP8

    Features

    Wide Input Voltage Range: 4.6V-35V

    40V Input Standoff Voltage

    High Efficiency PFM Mode at Light Load

    Capable of Delivering 3A Output Current

    100% Duty Cycle

    Support CC/CV Output

    Cord Compensation Function

    Adjustable Switching Frequency

    Adjustable Output Current Limit

    Current Mode Control

    Logic Control Shutdown

    Thermal Shutdown and UVLO

    Available in ESOP8 Package

    RoHS Compliant

    Applications

    Car Chargers

    Industrial Applications

    Automotive Applications



  • ETA7014S2G

    ETA7014S2G

    过压保护芯片

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    ETA7014 is a high voltage 36V over voltage protector (OVP) which has a very low 35mohm on resistance, by only change the external connecting. It can be used as an OVP device or a high voltage switch.

    Features

    36V Standoff Voltage

    35mohm on Resistance

    Input OVP with 0.1us Reaction Time

    Protection Voltage Programmable by VFB=1.26V

    SCP and OTP

    Enable Pin Available for Switch On and Off

    RoHS Compliant

    产品应用:

    All electronic devices with input DC power plug

    E-Cigarette

    Car Camera

    Cellphone


  • ETA7008S2G

    ETA7008S2G

    过压保护芯片

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    ETA7008 is a low side Over-Voltage-Protection (OVP) IC with only 34mohm switch resistance. It employs a low side protection topology which ensure a very low on resistance together with a high protection voltage.

    Features

    Over voltage protection up to 36V

    34mohm switch resistance

    Protection voltage adjustable

    Switch on speed adjustable

    产品应用:

    Tablet, MID

    Smart Phone

    Car camera

    Power bank

    封装:SOT23-6   DFN2*2-6

  • ETA3485S2F

    ETA3485S2F

    DC-DC 降压芯片

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    ETA3485  是一款5V/1.5A 的 DC-DC降压芯片。
    输入电压:2.6V~7V
    工作电流:1.5A
    工作频率:2Mhz
    封装:SOT23-5
    产品应用:
    LCD  TV
    机顶盒,网通G-PON.
    投影仪,
    监控摄像IPC.
    硬盘盒等等。


  • ETA9742E8A

    ETA9742E8A

    DC-DC 降压芯片

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    ETA9742 是一款  3 A Switching Charger, 2.4 A Boost and 3 LED indicators for battery level, charge/discharge status in One ESOP8 with S ingle Inductor。
    产品特性:

        Bi-Directional Power conversion with Single Inductor
        Automatic Mode Switching
        Switching Charger
        5V Synchronous Boost
        Up to 96% Efficiency
        Up to 3A Max charging current and 2.4A discharging
        No-Battery detection
        No External Sense resistor
        LEDs for battery level indication and charge/discharge status indication

    产品应用:
        Tablet, MID
        Smart Phone
        Power Bank


  • ETA8103S2G

    ETA8103S2G

    DC-DC 降压芯片

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    ETA8103

    18V, 3A, High Efficiency Synchronous Step-Down Converter

    ETA8103 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

    Features

        Wide Input Range: 4V-18V
        Adaptive COT Control
        Ultra-Fast Load Transient Response
        Forced PWM Mode
        1MHz Switching Frequency
        Low Rdson Internal Power FETs
        Capable of Delivering 3A
        No External Compensation Needed
        Thermal Shutdown and UVLO
        Available in SOT23-6 Package
        RoHS Compliant

    Applications

        Set Top Box
        LCD TV
        xDSL Modem



  • ETA8113S2G

    ETA8113S2G

    DC-DC 降压芯片

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    ETA8113 是一款

    18V, 3A, High Efficiency Synchronous Step-Down Converter

    ETA8113 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.


    Features

        Wide Input Range: 4.5V-18V
        Adaptive COT Control
        Ultra-Fast Load Transient Response
        High Efficiency PFM Mode at Light Load
        High Efficiency Synchronous Operation
        No Load IQ 177uA
        Low Rdson Internal Power FETs
        Capable of Delivering 3A
        No External Compensation Needed
        Thermal Shutdown and UVLO
        Available in SOT23-6 Package

    Applications

        LCD TV
        Set Top Box
        xDSL Modem



  • ETA5050

    ETA5050

    LDO 线性稳压芯片

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    ETA5050 is a 500mA low noise and fast transient response liner regulator with adjustable output voltage and ultra-low dropout voltage. Its output voltage is programmed by a resistor divider, and can be as low as 0.8V, which satisfies the most advanced ICs which may require supply voltage to be 0.9V-1.2V.

    Features

        500mA output current
        Adjustable output voltage
        Minimum output voltage as low as 0.8V
        Ultra-low dropout voltage 370mV @ 500mA
        Low quiescent current 40uA
        <1uA shutdown current
        Short-circuit protection
        Over-temperature protection
    产品应用:

    • Cellphones

    • Camera modules

    • Medical Instruments

    • Battery powered devices


  • ETA1617S2G

    ETA1617S2G

    DC-DC 升压芯片

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    ETA1617 是一款40V 升压型 LED驱动芯片,

        Up to 89% Efficiency (6 LEDs)
        Drive up to 8 LEDs with 60mA
        Drive up to 40 LEDs in total
        33V OVP Protection
        True PWM Brightness Control
        200mV Feedback Voltage
        1A Current Limit
        SOT23-6 Package
    产品应用:

        Cellphone and Smartphone
        MID or Tablet PC
        TFT-bias for LCD Screen
        Power for OLED
        LED Torch
        Satellite Set Top Box

  • ETA8121S2G

    ETA8121S2G

    DC-DC 降压芯片

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    ETA8121 是一款 18V  2A 的DC-DC电源芯片。
    输入电压:4.2V~18V
    工作电流:2A
    封装:SOT23-6
    产品应用:
    安防,网通,机顶盒 ,LCD  TV,  NB-IOT等产品。



  • ETA1652FSG

    ETA1652FSG

    DC-DC 降压芯片

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     ETA1652是一种宽输入范围、高效率和高频DC-DC降压开关稳压器,能够提供高达2A的输出电流。采用COT控制模式,相比PWM控制模式,动态响应显著提升。内置OVP功能保护电路,防止输入电压浪涌。成为液晶电视、机顶盒、便携式电视等工业应用的理想解决方案。ETA1652采用SOT563封装。

    产品主要参数

    宽输入范围

    高效率

    高达2A输出电流

    OVP保护

    SOT563封装

    产品主要应用

    液晶电视

    机顶盒

    便携式电视

    工业应用  

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  • ETA2842S2G

    ETA2842S2G

    DC-DC 降压芯片

    0.00

    0.00

    ETA2842 是一款 42V/0.6A高压异步降压转换器。
    输入电压:4V~38V, *高42V.

    0.6A输出电流

    12V转5V效率高达91%

    轻载高效,待机电流0.6mA

    38V输入过压保护

    耐受输入峰值电压达42V

    基准电压0.80V

    产品主要应用:

    智能电表

    载波模块

    监控摄像模组

    家庭网关

    车载智能系统

    安防设备


  • ETA2808E8A

    ETA2808E8A

    DC-DC 降压芯片

    0.00

    0.00

    ETA2808是一款 35V/3A Synchronous Step-Down Converter in ESOP8

    Features

    Wide Input Voltage Range: 4.6V-35V

    40V Input Standoff Voltage

    High Efficiency PFM Mode at Light Load

    Capable of Delivering 3A Output Current

    100% Duty Cycle

    Support CC/CV Output

    Cord Compensation Function

    Adjustable Switching Frequency

    Adjustable Output Current Limit

    Current Mode Control

    Logic Control Shutdown

    Thermal Shutdown and UVLO

    Available in ESOP8 Package

    RoHS Compliant

    Applications

    Car Chargers

    Industrial Applications

    Automotive Applications