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MAX16550 - Integrated Protection

Description

The MAX16550/MAX16551 are protection ICs with an integrated low-resistance MOSFET and lossless currentsense circuitry featuring SMBus/PMBus™ control and reporting.

Features

  • Two Options: MAX16550.
  • 30A Protection IC MAX16551.
  • 240VA Power Protection.
  • High-Density (4mm x 4.5mm for 30A): Less than 25% of the Board Area of Conventional Solutions.
  • Monolithic Integration of Power, Control, and Monitoring.
  • Integrated Power MOSFET with 1.9mΩ Total Resistance in 12V Power Path (RDS(ON) Including Package).
  • Integrated Lossless, Precise Current Sensing.
  • Integrated LDO Provides VDD Supply (1.8V Bia.

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Other Datasheets by Maxim Integrated (Analog Devices)

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MAX16551 Integrated Protection
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX16550/MAX16551 Integrated Protection IC on 12V Bus with an Integrated MOSFET, Lossless Current Sensing, and PMBus Interface General Description The MAX16550/MAX16551 are protection ICs with an integrated low-resistance MOSFET and lossless currentsense circuitry featuring SMBus/PMBus™ control and reporting. The ICs are designed to provide the optimum solution for distribution, control, monitoring and protection of the system’s 12V power supply. An internal LDO provides the supply voltage for the protection IC. If no fault is detected, the ICs initiate the startup and have been designed to provide controlled, monotonic startup. Programmable soft-start ramp and delay is implemented to limit the in-rush current during startup.
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