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Home » NEWEST Products » New by Category » Semiconductors » Switch ICs » SiP32454 Slew Rate Controlled Load Switch - Vishay
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Vishay Siliconix SiP32454 Slew Rate Controlled Load Switch

Vishay Siliconix SiP32454 Slew Rate Controlled
Load Switch

Vishay Siliconix SiP32454 Slew Rate Controlled Load Switch is a slew rate controlled integrated high side load switch that operates in the input voltage range from 0.8V to 2.5V. The SiP32454 is N-channel MOSFET switching elements that provide 28mΩ switch on resistance. It has a 1ms at 1.2V and 1.5ms at 2.5V slow slew rate that limits the in-rush current and minimizes the switching noise. This load switch's low voltage logic control threshold can interface with low voltage control I/O directly without extra level shift or driver. A 2MΩ pull-down resistor is integrated at logic control EN pin. The SiP32454 integrates a switch OFF output discharge circuit.

Features
  • Low input voltage, 0.8V to 2.5V
  • Low RON 28mΩ typical
  • Slew rate control
  • Low logic control with hysteresis
  • Reverse current blocking when disabled
  • Integrated output discharge switch
  • Integrated pull down resistor at EN pin
  • 4 bump WCSP 0.8mmx0.8mm with 0.4mm pitch package
Applications
  • Battery operated devices
  • Smart phones
  • GPS and PMP
  • Computer
  • Medical and healthcare equipment
  • Industrial and instrument
  • Cellular phones and portable media players
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