LM3525M-H/NOPB - 

USB Interface, Single Port Power Switch, USB 1.1, 2.0, 2.7 V, 5.5 V, SOIC, 8 Pins

LM3525M-H/NOPB - USB Interface, Single Port Power Switch, USB 1.1, 2.0, 2.7 V, 5.5 V, SOIC, 8 Pins

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Newark Part No.:
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Product Overview

The LM3525M-H/NOPB is an Universal Serial Bus standard power switch and Over-Current Protection for all host port applications. The single port device is ideal for that supply power to one port. A 1ms delay on fault flag output prevents erroneous overcurrent reporting caused by inrush currents during the hot-plug events. The LM3525 accepts an input voltage between 2.7 and 5.5V allowing use as a device-based inrush current limiter for 3.3V USB peripherals, as well as Root and Self-Powered Hubs at 5.5V. The Enable input accepts both 3.3 and 5V logic thresholds. The small size, low RON and 1ms fault flag delay make the LM3525 a good choice for root hubs as well as ganged power control in space-critical self-powered hubs.
  • Compatible with USB1.1 and USB 2.0
  • 1ms Fault flag delay during hot-plug events
  • Smooth turn-ON eliminates inrush induced voltage drop
  • UL recognized component: REF # 205202
  • 1A Nominal short circuit output current protects notebook pc power supplies
  • Thermal shutdown protects device in direct short condition
  • 500mA Minimum continuous load current
  • 1µA Maximum standby current
  • 100µA Maximum operating current
  • Under-voltage lockout (UVLO)
  • Green product and no Sb/Br


Automation & Process Control, Sensing & Instrumentation, Test & Measurement

Product Information

Single Port Power Switch
USB 1.1, 2.0
1 Port
MSL 1 - Unlimited
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