The LM provides Universal Serial Bus standard power .. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction. LM LM – Single Port Usb Power Switch And Over-current Protection, Package: Soic Narrow, Pin Details, datasheet, quote on part number: LM . LMMX-H LM – Single Port Usb Power Switch And Over-current Protection, Package: Soic Details, datasheet, quote on part number: LMMX-H.

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Datashwet Max Operating Current. The single port device is ideal for Notebook PC and. A Max Standby Current. Over Current Flag Delay. Desktop and Notebook PC. The LM accepts an input voltage between 2. The USB specification indicates that “no less than ?

If ferrite beads are used, use wires with minimum resis. The LM’s 1 ms delay in issuing the fault flag is adequate. Life support devices or systems are devices or systems. Adequate capacitance must be connected to the input of the.


If condition persists due. Error Flag Leakage Current. A critical component is any component of a life support. ESD Rating Note 3.

catasheet UVLO functions only when. IN Input is the power supply connection to the control. This pin is the input to the power switch and the supply voltage for the IC.

Keep all V bus traces as short as possible and use at. In the event of a shorted output or heavy loads that. Notebook PC Power Supplies. The PCB layout rules and guidelines. A 1 ms delay on fault flag output prevents erroneous over.

C, the thermal shutdown circuit of the LM will be. Current Limit vs Temperature.

If longer delays are required, an RC. In selecting a ferrite bead, the DC resistance of the wire used. This pin is the output of the high side switch.

Typical Pm3525 Circuit and Connection Diagram. For the most current product information visit us at www.

LM 데이터시트(PDF) – National Semiconductor (TI)

Fault conditions turn off and inhibit turn-on of the. National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship. The current limit threshold is. Japan Customer Support Center.


LM3525 Datasheet PDF

Substances” as defined in CSPS2. LM is internally protected against excessive power dis. USB controller must ignore the flag during these events. Fatasheet 1ms delay in reporting fault condition prevents erroneous. High transient current is also generated when switch is. For a few tens of? Since these conditions are not valid over-current faults, the. In choosing the capacitors, special attention must be paid to.

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Thermal shutdown will protect the device from permanent damage. Over Current Threshold vs Temperature. Distributors for availability and specifications. Absolute Maximum Ratings Note 1. The inrush currents created could. OUT pins Output Leakage. The duration of the inrush current depends. If vias are used, use.

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.