MAX16051ETI+T

The MAX16051ETI+T, manufactured by Analog Devices Inc./Maxim Integrated, is a versatile power supply monitor and sequencer designed for complex power management applications. This IC can monitor up to six voltage inputs and sequence up to five voltage outputs, providing critical control during power-up and power-down events.

Key electrical specifications include an operating voltage range of 2.7V to 16V and a low supply current of 700 µA. The device features ±1.5% threshold accuracy, ensuring precise monitoring of power rails. It also offers reverse-sequencing capability on shutdown and internal pulldown circuitry for efficient discharge of output capacitors.

Designed for demanding environments, the MAX16051ETI+T operates reliably within an extended temperature range of -40°C to 85°C. It is supplied in a compact 28-pin (4mm x 4mm) TQFN package, suitable for space-constrained designs. Applications include servers, workstations, networking systems, telecom equipment, and storage systems where robust power sequencing and monitoring are essential.

The device supports daisy-chaining for managing a higher number of voltages and includes an overvoltage output to indicate when monitored voltages exceed their thresholds. The MAX16051 variant features a fixed sequence order, simplifying integration into systems with predefined power-up sequences.