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US203AHG UTC友顺 高侧电源开关

供应US203AHG UTC友顺 高侧电源开关
供应US203AHG UTC友顺 高侧电源开关
  • 型号/规格:

    US203AHG

  • 品牌/商标:

    UTC/友顺

  • 封装:

    SOP-8

  • 批号:

    23+

  • QQ:

    1186670662

  • 资质:

    代理

  • 货源:

    原厂

  • 可售卖地:

    全国

VIP会员 第 13
  • 企业名:深圳市科瑞芯电子有限公司

    类型:贸易/代理/分销

    电话: 0755-21001680
    0755-82170220

    手机:
    13925219291

    联系人:林小姐/颜先生

    QQ: QQ:2233965261QQ:44849710

    微信:

    邮箱:koreic@126.com

    地址:广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )

商品信息

UTC/友顺 US203AHG SOP-8 带标志的高侧电源开关


DESCRIPTION

The UTC US203AHG are low voltage cost-effective high-side power switches with flag function. These devices are particularly suitable for self-powered and bus-powered USB applications. The build-in N-MOSFET’s RDS(ON) which meets the requirements of USB voltage drop is as low as 80mΩ.

The UTC US203AHG contains a charge pump circuitry to drive the internal MOSFET switch and also incorporate such protection circuits: soft-start circuit protect these devices from being damaged by limiting inrush current during plug-in; thermal shutdown circuit is used to prevent catastrophic switch failure from high-current loads. UVLO is used to ensure that the device remains off unless there is a valid input voltage present.

A flag output is designed to indicate fault conditions to the local USB controller. lower quiescent current as 25μA making this device ideal for portable battery-operated equipment.

The UTC US203 are applied in USB Bus/Self powered hubs, USB peripherals, NB, PCs, PC card hot swap, battery-powered equipment, hot-plug power supplies, battery-charger circuits, ACPI power distribution.


FEATURES
* Input Voltage Varies From 3.5V to 5.5V
* Built-in N-MOSFET
* Output Can Be Forced Higher Than Input (Off-State)
* Typical Low Supply Current:
- Switch On: 25μA (TYP)
- Switch Off: 0.1μA (TYP)
* Open-Drain Fault Flag Output To Indicate Fault Conditions
* Protection Circuits:
- Soft-start( Hot plug-in application)
- UVLO 1.7V (TYP.)
- Current Limiting Protection
- Thermal Shutdown Protection


US203AHG典型应用电路图

科瑞芯电子秉持[追求品质、专*业诚信、持续创*新]的理念,为客户提供工业标品质、低成*本的半导体件,提供专*业技术支援及完*整的解决方案。持续追求、不断创*新以及提供更佳更广的准、高服务,协助客户及厂商提高竞争能力,致力于成为电子半导体通路商之一。



联系方式

企业名:深圳市科瑞芯电子有限公司

类型:贸易/代理/分销

电话: 0755-21001680
0755-82170220

手机:
13925219291

联系人:林小姐/颜先生

QQ: QQ:2233965261QQ:44849710

微信:

邮箱:koreic@126.com

地址:广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )

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