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MAX16550 Datasheet Integrated Protection

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 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.

Key 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.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX16551 Integrated Protection
MAX16031 EEPROM-Based System Monitors
MAX16032 EEPROM-Based System Monitors
MAX16122 Dual Pushbutton Controllers
MAX16123 Dual Pushbutton Controllers
MAX16124 Dual Pushbutton Controllers
MAX16125 Dual Pushbutton Controllers
MAX16128 Load-Dump/Reverse-Voltage Protection Circuits
MAX16129 Load-Dump/Reverse-Voltage Protection Circuits
MAX16132 Single/Dual/Triple/Quad-Voltage uP Supervisors

MAX16550 Distributor