<form id="jff1p"><nobr id="jff1p"></nobr></form>
<address id="jff1p"><nobr id="jff1p"><nobr id="jff1p"></nobr></nobr></address>

    <form id="jff1p"><form id="jff1p"><th id="jff1p"></th></form></form>

      <form id="jff1p"></form><form id="jff1p"><form id="jff1p"></form></form>
        <form id="jff1p"><form id="jff1p"></form></form><form id="jff1p"><form id="jff1p"><track id="jff1p"></track></form></form>

          <form id="jff1p"></form>

          帕智電子(上海)有限公司

          400 0800 882

          產品中心

          當前位置:首頁 > 產品中心 > 圣邦微 > 過壓保護器件 > SGM40655

          產品中心

          SGM40655

          High-Current Over-Voltage Protector
           
          High-Current Over-Voltage Protector
          GENERAL DESCRIPTION

          The SGM40653/4/5 over-voltage protection devices feature a low 62mΩ (TYP, CSP package)/73mΩ (TYP, TDFN package) RON internal FET and protect low-voltage systems against voltage faults up to +28VDC. An internal clamp also protects the devices from surges up to +120V. When the input voltage exceeds the over-voltage threshold, the internal FET is turned off to prevent damage to the protected downstream components.

          The over-voltage protection threshold can be adjusted with optional external resistors to any voltage between 4V and 20V. If the OVLO input is below the external OVLO select voltage, the SGM40653/4/5 automatically choose the internal trip thresholds. The internal over-voltage thresholds (VIN_OVLO) are preset to be 15.39V/6.8V/5.81V typical (SGM40653/4/5). The devices feature an open-drain  ACOK  output indicating a stable supply between minimum supply voltage and VOVLO. The SGM40653/4/5 are also protected against over-current events by an internal thermal shutdown. The SGM40653/4/5 also have enable control to reduce power consumption.

          The SGM40653/4/5 are available in Green TDFN-3×3-12L and WLCSP-1.30×1.83-12B packages, and operate over an ambient temperature range of -40 to +85.

          PIN CONFIGURATIONS

          1581658407313043.png

          FEATURES
          • Protect High-Power Portable Devices
            Wide Operating Input Voltage Protection from 2.5V to 28V
            Integrated 62mΩ (TYP) N-Channel MOSFET Switch (CSP Package)
            Integrated 73mΩ (TYP) N-Channel MOSFET Switch (TDFN Package)

          • Flexible Over-Voltage Protection Design
            Adjustable Over-Voltage Protection Trip Level
            Wide Adjustable OVLO Threshold Range from 4V to 20V

            Internal Preset OVLO Thresholds:
              15.39V (SGM40653)
               6.8V (SGM40654)
               5.81V (SGM40655)

          • Additional Protection Features Increase System Reliability
            Surge Immunity up to +120V
            Soft-Start to Minimize In-Rush Current
            Internal 18.5ms Startup Debounce
            Thermal Shutdown Protection

          • Enable Function

          • -40 to +85 Operating Temperature Range

          • Available in Green WLCSP-1.30×1.83-12B and TDFN-3×3-12L Packages

          APPLICATIONS

          Smart Phones
          Tablet PCs
          Mobile Internet Devices

          ORDERING INFORMATION
          Part NumberStatusPackagePinsPb-FreeTemp Range
          SGM40655YG/TRProductionWLCSP-1.30×1.83-12B12Y-40℃ to +85℃
          SGM40655YTDF12G/TRProductionTDFN-3×3-12L12Y-40℃ to +85℃

          快速赚钱的方法正规